NECメーカーMH4500の使用説明書/サービス説明書
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Proprietary Notice and Liability Disclaimer The information disclosed in this document, including all designs and related materi als, is the valuable propert y of NEC Computers Inc.
Contents iii Contents Pro pri e tary No ti ce and L iab ili ty Di sclaim e r .....................................................................vi i U sing Thi s G uide ................................................................................
iv Contents Configurin g Your System ...................................................3-1 U sing the B IO S Se tup U til ity......................................................................................... 3- 3 Mai n Men u ..................
Contents v Ad di tion al Tro ubl e shoo t in g Pro ced ures ......................................................................... 5-5 Pre pari n g t he Sy stem for D iag no stic T e sting............................................................
vi Con tent s Emer genc y M anagement Port........................................... C-1 Ho w t he EMP W o rks..................................................................................................... C-2 EMP Req ui r em en ts an d Co nfig urati on s .
1 S y stem Overv i e w S y s t em C h as s i s F ea t u r es Sys tem Board Feat ures Syste m Secu ri ty Fea ture s.
1-2 Syst em Ove rvi ew The MH4500 System is a m o du l ar, mul t ipro cess in g s erver based on the In t el Pent i u m® II Xeo n™ mi cro pr o cessor . T he combinat ion of com put e perf o r m a nce, me m o r y capacit y, and integrat ed input/o utput (I/O) provi de s a high performance environment for m a ny server market applicat ions .
Syst em Ov erv iew 1-3 Yo ur server f eat ures t he f o ll o wing m a j o r com po nen t s: up to f o ur high-per form a nce P ent ium II Xeo n processo r s, each packaged i n a Si ngl e Edg e Con ne ctor (S .E.C .) c artri dge in t egr at ed 512 KB or 1 M B seco ndar y cache integrat ed in t he S.
1-4 Syst em Ove rvi ew Severa l ma j o r s yst e m co mponent locat i o ns are show n in the fo ll o w ing figure and bri e f ly described in the f o ll o w ing paragraphs. A. Fans (8) E. Syste m Board B. SCSI Backplan e F. Ex pansi on Board Connect or s C.
Syst em Ov erv iew 1-5 Per iph er al Ba y s The syste m suppo r t s a variet y o f standard PC A T -co mpatibl e per ip hera l de vices. The chas sis in c ludes the f o ll o w in g perip heral bays: 3 1/2-in c h front panel bay f o r m o unt ing the standard 3 1/2-in ch d iskett e dr ive (supports 720 K B and 1.
1-6 Syst em Ove rvi ew LL KK JJ GG EE CC AA II FF Z W BB Y X V DD HH L K I J G H M N O C D A E F B P R Q S T U MM A. W ide SC SI B Connecto r U. VRM Connector f or Proce ssor 1 B. Syste m Jumpe rs V. Proce ssor 1, S lot 2 C onnecto r C. Hard D r ive Input LED Con nector W .
Syst em Ov erv iew 1-7 Pen tium II Xeon Pro cessor The syste m board suppo rt s up to four Penti u m II Xeo n processo r s, each packaged in a Single Edge Co nt act (S.
1-8 Syst em Ove rvi ew ISA f eat ures in c l ude: bus sp eed up to 8. 33 MHz 16-bi t m e mor y addressing T y pe A t r ansfers at 5.33 MB/seco nd T y pe B t ransfers at 8 MB/seco nd 8- o r 16- bi t data transfers P lug an d P lay ready. Th e sy stem board h as tw o 32-b i t PCI b us s egm ents: PC I-A a nd PCI-B.
Syst em Ov erv iew 1-9 The IDE cont ro ller featur es: PI O and IDE DMA/bus mast er o per ations Mo d e 4 t imin g s t r ansfer rat es up to 22 MB/second b u ff er ing f or PCI/ID E burs t tran sf ers ma s t e r / s la ve I D E mod e .
1-10 Syst em Ov er view No logic, ter minat ion, o r resist or loads ar e r equired to connect devices t o t he SCSI co ntro ller other than t er minat ion in t he device at t he en d o f the cable. T he SCSI bus i s t er minated o n the sy st e m board with active t er minator s t hat can be d i sa bled.
Syst em Ov erv iew 1-1 1 Exter nal D ev ice Co n nect ors The ex t er nal I/O co nn ect o r s provi d e suppo rt for a PS/2 compat ible m o use a nd a keyboard, connector for VGA m o nito r , two seri a l port conn ect o r s, a parall e l po r t co nn e cto r, and a USB c o nnect or .
1-12 Syst em Ov er view act ivate a hot- key co mbinat ion to ent er secure m o de qu ickly d i s a ble wr i t ing to t he diskett e dr i ve whe n secure mode i s set . Furt her inf o r m at i o n on t he secur it y f eat ur es i s co nta ined in Chapter 3, “ C o nfi gur in g Yo ur Sy st e m .
2 Setting Up Your Sy stem Sele cting a Site Unpack ing the Syst em Ge tting Fami liar w ith the Syste m Inst all ing t he S ystem Connect ing P eripherals Connect ing t he Power Cords Powering on the .
2-2 Sett ing Up You r Sys tem Yo ur syste m ships as a st and-a lone, s ingle ser ver pedest al u n it o r as a r ack uni t read y t o insta ll in a rack. The pedest a l syste m can also be co nvert ed to a rack- m o u nt ed server uni t us ing a rack co nv er s io n kit (not supplie d) .
Setti ng Up Your System 2 -3 The si t e must be iso l at ed fro m stro ng electr o magnet i c fields and e lect r i ca l no ise pro duced by el ect r i ca l de vices suc h as air condit ioners, l ar ge fans, large electr ic m o t ors, rad io and TV tr ansmitt er s, and hi gh-fr eque ncy secur i t y devices.
2-4 Sett ing Up You r Sys tem Getting Familiar with the Sy stem Bef o r e sett in g up y o ur sys t e m , y o u shou ld b eco me famili ar w i t h the syste m ’ s featur es, such as the locat ion of y o ur s yst e m's f r o nt and rear panel switches, indicat o r s, and connecto r s.
Setti ng Up Your System 2 -5 D E F J I G H L K AB C A. CD-ROM D rive Standard, factory-installed C D-ROM D rive B. Diskette D r ive Standard, factory-ins t alled 3 1/2-inch d iskette drive. C. Po we r On /Of f Bu tton Pre ss to turn sys te m DC p owe r on or o ff.
2-6 Sett ing Up You r Sys tem Rear Vie w The fo ll o w ing figure show s t he locat i o n o f syste m cont r o ls, indicat o r s, and conn ecto rs on the rear o f t he sy ste m . T he rac k uni t i s similar ex cept that i t i s m oun te d i n th e r ac k on i ts s i de.
Setti ng Up Your System 2 -7 Installing th e System Ho w y o u install the sys t e m depe nds o n wh et her y o u have the stand-a lone pedesta l unit o r the rack-mounted uni t . I f y o u have t he pedesta l uni t , ins t a ll i t at y o ur s i t e and co nnect per iphera ls an d po wer as expl a ined next.
2-8 Sett ing Up You r Sys tem To unplug the power cord, sli d e t he lock awa y f r o m the pl ug w hile care full y pu ll ing it o ut of the socket. Do not pull o n the co r d, o nly the plug. 2. Pl ug th e m al e en d of th e p owe r c ord i n to a w a l l -m oun ted p ow er ou tl et.
Setti ng Up Your System 2 -9 Ver ify t hat the AC po wer - o n an d po wer supply fa ilure LEDs o n the back o f each power supply ar e li t . I f the power supply fa ilure LED is not li t , ensure t hat t he A C po wer co r d i s co nnect ed to a f u nct i o na l AC po wer sour ce.
2-10 Se tting Up Your S ystem Converting to a Rack Mount S e rver Unit Yo u can conve r t a pedestal s yste m to a rack m o unt ed server uni t us in g a n o ptional r ack inst a lla t ion ki t ava ilable fro m y o ur dea l er .
Setti ng Up Your System 2 -1 1 Equi pm e nt R a ck W a rni ng s an d C au tio ns Observe and imp lement the f o ll o w ing equ ipment r ack war nin g s a nd cautions bef o r e st art ing the co nvers io n.
2-12 Se tting Up Your S ystem Conver t in g th e S ys tem P edes tal U ni t Convert in g your pedest al sy st e m t o a rack m o unt ed uni t co nsists of : re m o ving t he top an d s ide cove r s re moving the b eze l frame i ns tal li ng a n ew b ezel f ram e ins t a ll in g ha nd le s att aching slide ra ils to t he chassis prepar ing the rack.
Setti ng Up Your System 2 -1 3 3. Grasp t he buil t - in hand le on t he b ack o f the cover and, using an e ven pu ll, slide t he co ver back abo u t an inch unt il i t sto ps. 4. Pu ll t he co ver st r aight up and o ff t he chassis. S et t he co ver as i d e.
2-14 Se tting Up Your S ystem 3. In sta l l th e n e w b ez el f ra m e b y i ns er ti n g th e r eta i n i ng ta b s i n to th ei r co rrespo nding sl o t s o n the chassis. 4. Insta ll t he bezel do o r by insert in g t he door onto t he hinge pins on t he chassis.
Setti ng Up Your System 2 -1 5 A. Beze l Fram e B. Re ctangul ar Cu tout C. Chassis H andle D. Scr ews At tachin g th e Ch ass is H andles Attachi ng the Outer Sli de Bars to th e Chassis Note: If you have a r ack unit , you m ust use the f ollowing proc edur e t o attac h t he slide bar s befor e m ounti ng the uni t in the r ack.
2-16 Se tting Up Your S ystem 3. While pressing do wn o n t he sm a ll out er bar saf et y l at c h (4 on t he f o ll o w ing figure), pull t he sma ll o u t er bar out o f the assembly a nd set as i de for ins t a llat io n o n t he c ha s s is.
Setti ng Up Your System 2 -1 7 4. Att ach each s ma ll o ut er bar to the chassis as fo ll o ws. Align t he mount ing h o les in the b ar t o the threaded ho l es in the chass is (see t he f o ll o w ing figure). T he ri g ht angle e nd of the b ar go es to war d t he f r o nt o f t he chassis.
2-18 Se tting Up Your S ystem Pr epar i ng t he R ac k Note: If you have a r ack unit , you m ust use the f ollowing proc edur e t o prepar e t he rac k befor e m ounti ng the unit in the rack . Obser v e all safet y precauti ons, warni ngs, and cauti ons noted t hroughout t his chapt er .
Setti ng Up Your System 2 -1 9 3. Align the bracket behind t he rack’s vertical edge and b e hind the m o unt ing ho les in the v er t ical edge ( see t he f o ll o w ing figure). 1 4 2 3 1. Screw 2. Rack Verti cal Rail 3. Bar Nut 4. Right ang l e Ex t ension B r acke t Install ing the Exte nsion Brack e ts 4.
2-20 Se tting Up Your S ystem 1 2 3 22 5 6 4 4 6 7 2 2 1. Back Ex tension B r acket 2. 8-32 Scre w 3. Flat W asher, Lock Washe r, and 8- 32 Nu t 4. Large Out er Bar 5. Sa fety La tch on Ce nte r Ba r 6. Center Bar 7. Front Ex t ension B racket Ins talling t he Sl ider Ass embly 1.
Setti ng Up Your System 2 -2 1 4. Care full y s l ide t he cen t er bar (6) towar ds the back of the rack unt il t he ob l on g h o l e in th e b ar i s ov er th e th i rd h ol e f rom th e f ron t of th e l ar ge ou te r b ar (4).
2-22 Se tting Up Your S ystem ! W A RNING Ancho r The Equi p ment Rack. The equi pment rac k must be anchored t o an unm ovable support t o prev ent it from fal ling ov er when one or mor e serv ers are extended i n front of it on sli de assembl i es.
Setti ng Up Your System 2 -2 3 1 3 2 4 2 1. S m all Ou ter Ba r 2. Center Bar 3. Large Out er Bar 4. Sa fety La tch Ins talling th e S erver in the R ack.
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3 Configur i ng Your S y stem Usi ng the BIOS Set up Using th e Sy mbios SC SI Util ity Usi ng the Opti onal RAI D Controll e r Confi guri ng S yst em B oard Jum pers.
3-2 Configuring Y our System This chapt er descr ibes t he Set u p utili t ies that you can use to cha nge your s y st e m co nfiguration. The utili t ies descr ibed in this chapter include: BIOS Se t up Util i t y S ymb io s S C S I Ut ilit y.
Configuring Y our System 3 -3 Using the BIOS Setup Utilit y The BIOS Se t up Utili t y is us ed to change syste m co nfigurat i o n paramet ers. Not e t hat m a ny BIOS Set up par am et er s are also configurable wi t h t he SSU.
3-4 Configuring Y our System Setup Me nu Ke y s Key Function in Set up Menu Up o r d o w n ar r o w k ey s Mo v e c ur s or up a nd do w n . T h e c ur s or mo v es on l y t o t h e se t t i ngs that you can chan ge . - Sel ec t t h e p r evi o u s v al u e f or t h e f i el d.
Configuring Y our System 3 -5 Ma in Me n u Fe atu re Cho i ces Des cri ption You r Se tting de scr ibed. Language Engli sh (US) Spanish, I t ali an Fre nch, Ge rman , Japane se (Kanji) Se l ects which l anguage BIOS dis p lay s in .
3-6 Configuring Y our System Prim ary ID E M aster and Sla ve Sub men u Feature Choi ces Description Your Setting Ultra DMA Mode Disabled Enabled S ele cts the U ltra DM A M od e fo r mov ing da ta to and f rom the dr ive . Keyboard S ubmenu The fo ll o w ing table sh o ws t he settin g s for the Keyb o ar d su bmenu.
Configuring Y our System 3 -7 Adva nced Me nu Feature Choi ces Description Your Setting Use Multiproce ssor Sp e cific at ion 1.1 1.4 Sele cts version o f multipro cessor s p ec i fi c at i o n t o u s e. S om e ope r at ing sys t ems re qui r e ve rsion 1.
3-8 Configuring Y our System PCI Device , Embedded SCSI Submenu Feature Choi ces Description Your Setting SCSI B On SCSI A & B On SCSI t ermin ati on. Single-Ende d Forc e/Auto Set Fo r c e A an d B Forc e B, Au t o A Forc e A, Au t o B Auto If s et fo r Fo rce S ing le , the SC SI channel de f aults to Single-Ende d operation.
Configuring Y our System 3 -9 I/O D evice Con figurat ion Subm enu Feature Choi ces Description Your Setting (S eria l Po rt A ) OS Co ntroll ed configure t he po r t. Ba s e I/ O Ad dr ess 3F8 2F8 3E8 2E8 Se l ects the ba se I /O addre ss for COM p ort 1.
3-10 Configuring Y our System Adva nced Chi pset Control Submenu Feature Choi ce Description Your Setting Ad dre ss B it P er mu ting D isab le d Enable d To be e nabled, the r e m ust be a po w er o f 2 n um b er of r o w s , all ro w s mus t be the sa m e size , an d a ll populated r ows mus t be adjace nt and sta r t at r ow 0.
Configuring Y our System 3 -1 1 Se curity Menu Feature Choi ce Description Your Setting Se t se ttin g it to a nu ll s trin g, or by c l ea r i n g pa s s w or d j um p er o n syste m board (se e “Conf i gur i ng Syste m Board J um pers,” in th i s chapter).
3-12 Configuring Y our System Se curity Menu Feature Choi ce Description Your Setting be enabled unle ss at le ast one password is enable d. Floppy W rite Protect Disabled Enabled When secure mode is activa t ed, di s k et t e d r i v e i s wr i t e p r ot ec t ed .
Configuring Y our System 3 -1 3 System Mana gement S ubmenu The f o ll o w ing t abl e lists t he settin gs for the Sys t em Manage ment Subm e nu. Sy stem Mana gement Submenu Feature Choi ces Description Your Setting Sy ste m Ev en t L ogg ing Dis ab le d Enable d W hen enabled, syste m eve nts will be logge d by BIOS and BM C.
3-14 Configuring Y our System Console Redi rection Submenu The fo ll o w ing t able list s t he sett ings f o r the Co nsole Red irect ion Submenu. Console Re di rec tion Submenu Feature Choi ces Description Your Setting COM Port Address Disabled 3F8 2F8 3E8 W hen enabled, console re direction uses the I/O por t spe ci fi ed.
Configuring Y our System 3 -1 5 Bo ot Devi ce Prior ity Subm enu Boot Prio r ity Device Descri ption Your Se t ting 1. Dis ke tte D rive Atte m pts to b oo t f ro m drive A. 2. Re m ova ble De vice s Atte mpts to b oo t f ro m a re mov ab le m ed ia device.
3-16 Configuring Y our System Exit M e nu Yo u can ma ke t he f o ll o w ing sele ct ions o n t he Exi t Menu. S e lect an opt i o n using t he up o r down arrow keys, t hen press Ente r to execut e the o pt ion. Pr ess ing Es c do es not exi t thi s menu.
Configuring Y our System 3 -1 7 Sym bios SC SI Ut ility Main Menu . Sta tus Adapter Port No IRQ Level Current Next Boot NV RAM Found SYM53C 810 2000 11 On On Ye s SYM53C 896 3000 11 On On* Ye s SYM53C 896 3400 11 On On Ye s Change Adapter S t atus – Press ENTER t o change adapter Ne xt Boot S tatus.
3-18 Configuring Y our System Ad apt er Set up Scr een Description Reco mmended Sett i ng or Disp l ay Only Your Con f i guration SCAM Support On Pa rity On Ho st SC S I ID 7 Scan O rder Low to H igh .
Configuring Y our System 3 -1 9 SCSI H ard Dis k D rives Your Configuration Descriptions Reco mm ended Settings or Dis p la y Only 01 2 34 5 De vice Se l ections Press Enter f or m enu .
3-20 Configuring Y our System Using the Optional RAID Controlle r The fo ll o w ing paragraphs provide an overview o f the optional Bu ild-to -Order RAI D c o nt ro lle r s . I nc lu d e d is in fo r ma t io n o n t he fac t o r y in s t a lled c o nt ro lle r s and RA I D co nfigurat ions.
Configuring Y our System 3 -2 1 DACCF Co nfigurati o n Utilit y The DACCF utili t y is included wit h t he A cce leR AID™ 250 Cont ro lle r . T he A cc e leRAID™ 250 supports vari o us versi o ns o f R AI D t echno l o g y (r efe r r ed to as RAID l e vels).
3-22 Configuring Y our System Configuring System Board Jumpers The fo ll o w ing paragraphs conta in pr o cedur es f o r sett in g syste m boar d j u mpers to: clear t he CMOS clear a passwo r d. A j u mp er i s a s mal l plast ic-encased co nducto r (sh o rt in g p lug) that slips over t wo ju mp e r p ins o n t he ju mp e r b lo c k .
Configuring Y our System 3 -2 3 Syst em B oard Jum per J 6J1 Sum mary Function Pins (defau l t in bo l d) W hat it Does at Syste m Reset CM OS C lea r 1-2, Pr ote ct CM OS 2-3, C l ear CMOS Pr es er v es c o n t en t s o f N V R A M. Re pl aces content s of NVRA M with m anufacturing de fault se t ti n gs.
3-24 Configuring Y our System 2. Lo cat e the posit ion of the jumper bl o ck o n t he syst e m b o ar d ( see t he preced ing fi gur e a nd table f o r j u mp er l o cat i o ns and sett in gs) . To change a j u mper set t ing, use a pai r o f needle-nose p liers o r y o ur fi ngers to rem ove the j u m per f ro m i ts curre nt p osi t i on.
Configuring Y our System 3 -2 5 3. P l ug in t he power cords, power o n the sy st e m , and wai t for POST to co m p let e. T hi s aut o m at ically c lear s t he old password. 4. Pow er of f th e sy s tem an d un pl ug th e p owe r c ord s f rom th e sy s tem .
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4 Upgradi ng Your Sy stem Observi ng Stat ic Precauti ons Prepari ng Y our Syst em Maintaini ng t he Equipment Log Rem oving t he A ccess P anel Opening t he Subchassi s and Electronics B ay Upgrading.
4-2 Upgrading Y our System This chapter in c ludes pro cedures f o r rep lacing/upgrading t he rea l - t ime batt ery , Pent i u m Xeo n pro cesso r cart r idge, and DIMM m o du les o n t he syste m b.
Upgrading Your System 4-3 Elect ro ni c de vices ca n be easily damaged by st at ic electrici t y. To pr event damage, keep them in t heir prot ectiv e packag ing when t hey ar e not in st a lled in y our s yste m .
4-4 Upgrading Y our System Removing the A cce ss Cov er To insta ll op t ions in y o ur s yst e m , you m u st fi r st remove the access co ver o n the r i g ht si de o f the syst e m (as viewed f r o m the fro nt ). ! CA UT ION For pr oper c ooli ng and airfl ow, do not oper at e the system w i t h the acces s co v er removed .
Upgrading Your System 4-5 Rem oving/In st alling the A cces s C over Instal lin g th e Ac ce ss Co ver Inst a ll t h e acces s co ver as fo ll o w s. 1.
4-6 Upgrading Y our System Opening the Subchassis and El ectronics B ay There m a y be times dur ing sys t e m upgr ade t hat y ou need t o o pen the subchassis and electr o nics bay . Bo t h m a y be swung as ide for access t o co mponent s. Open the su bcha ss is a nd elect r o nics bay as fo ll o w s.
Upgrading Your System 4-7 B A C D Openi ng the Subchassis and El e ctronics Bay 6. R ota te th e su b ch as si s to th e l ef t, aw ay f ro m th e m ai n ch as si s , u n t i l i t s tops (B in t he abo ve figure). 7. Label a nd disco nnect all cabling to the electronics bay ( D in t he figure).
4-8 Upgrading Y our System 7. Co nnect all the previ o us l y d isco nne ct ed cables to the I/O panel on the back o f the chass is. 8. Insta ll t he acces s co ver as previous ly descr ibed. Upgrading the S ystem Board The fo ll o w ing paragraphs provide pro cedur es f o r upgradin g t he syste m boar d in y o ur s yste m .
Upgrading Your System 4-9 ! W A RNING If the system was r unni ng, processors and heat si nk s on the board m ay be hot. To av oid the possibi li t y o f a burn, be caref ul when remov ing or i nstalli ng c om ponent s near the processor( s).
4-10 Upgrading Y our Sy stem In sta lling /Remov ing the Proces sor Ca rtrid ge The f o ll o w ing paragraphs provide pro cedures f o r i nst a lling an d re mo ving the Pent ium I I Xeo n Pro cesso r Sin g le Edge Co nt act ( S.E. C. ) cartr i dge. Use t hese pro cedures when upgr ad in g o r r epl ac ing y o ur pro cesso r ( s).
Upgrading Your System 4-11 1. Po wer off t he syste m , d isconnect any att ached per i p hera ls, a nd unplug the sy stem ’s powe r cords f rom t he power sou rces . 2. Re m o ve t he access cover as previou s ly descr ibed. 3. Care full y r e mo ve t he foa m cover fro m o ver t he el ect r o ni cs bay.
4-12 Upgrading Y our Sy stem Note: If tabs are not att ac hed t o the cartri dge, see “At t aching P r oc essor Cartr i dge T abs” for procedur es.
Upgrading Your System 4-13 Removi ng a Processor C artridge Use t he f o ll o wing pro cedur e to rem o ve a pro cesso r cartridge. 1. Po wer off t he syst e m a nd re move t he access cover as pr eviou s ly descr ibed. 2. Re m o ve t he f o am cover fro m the electro nics bay .
4-14 Upgrading Y our Sy stem 7. Pu ll t he t wo t abs (C on the f o ll o w ing figure ) o n t he cartr i dge st r a ight awa y f ro m t he syst e m board to disengage t he cart r idge f r o m the syste m b o ar d. B B C D C A A. S.E. C. cartridg e B. Rete nt i on modu l e gu ide rails C.
Upgrading Your System 4-15 J16 J15 J12 J11 J8 J7 J3 J4 J14 J13 J10 J9 J6 J5 J1 J2 D C B A E A. M emor y ba nk A (in sta ll firs t) B. Memory bank B (i nstal l se cond) C. Mem o ry b ank C (i ns t all thi r d) D. Mem o ry b ank D (i ns t all la st ) E.
4-16 Upgrading Y our Sy stem 3. Care full y pu l l t he mem o r y modu le o u t o f i t s co nnecto r o n t he sy st e m board (see t he f o ll o w ing figure). 4. S lide the modu le str ai g ht o ut f ro m t he syste m boar d unt il it c lears t he gu ide r a ils .
Upgrading Your System 4-17 3. Al i gn th e tw o n otc h e s i n th e b ot tom e dg e of th e DI MM wi th th e key ed so cket o n the m e mor y m o du le (see t he fo ll o w ing figure). Ins talling t he D IMM ! CA UT ION Use care when insert i ng a DI MM.
4-18 Upgrading Y our Sy stem 8. Re inst a ll t he foa m cover o n t he e lectr o nics bay . 9. Reinst a ll t he acc ess co ver as pr evi o u s ly descr ibed.
Upgrading Your System 4-19 ! CA UT ION To avoi d da m age to the memor y modul e, you must support the m odul e until i t is corr ectl y i nserted and f i rmly seated i n it s connect or on the system board. 2. Ho l d t he mem o r y m o du le by i t s edge s and align i t w ith the gui d e r a il at t he back o f the electr o nics bay .
4-20 Upgrading Y our Sy stem C B A A. ISA c onnector (use ha lf-l ength b oard on l y) B. Six PCI conne ctors ( t op to bo tto m in figure) Firs t fo u r c o nnect o r s: PCI B3 , B2, B 1, B0 Ne xt tw o con ne ctors : PC I A 3, A2 C.
Upgrading Your System 4-21 Con tr ol ler / A da pt er Har d war e C o nfi gur ati o ns The fo ll ow ing t abl e lists t he o ption boards y o u ma y add to y o ur sys t e m t hat r e q u ire s p e c if ic in st a lla t ion s lo t s.
4-22 Upgrading Y our Sy stem C B A Ins talling an Opt ion Board 8. S et any boar d j u mper s o r sw itches as descr ibed in the docu mentat ion that c om es wi th th e op ti on b oa rd. 9. Ho l d t he opti o n b o ar d by i t s t o p edge o r upper corners an d insert it into the expansi o n sl o t until it is fi r mly seated.
Upgrading Your System 4-23 4. Re m o ve and save t he option b o ar d r etaining b racket screw. 5. Ho ld the b o ar d at each end and carefully pu ll i t o ut of i t s co nnect or . Make sure t hat y o u do not scrape t he b o ar d agains t ot her com po nents.
4-24 Upgrading Y our Sy stem Installing Hard Dis k D rives Your sy st e m suppo r t s up to six , 1- in c h high, hot-swap, wi de SCSI l o w vol t age dr ives (LVD). T he drives inst a ll in t he dr ive bay at t he f r o nt of the syste m (see t he f o ll o w ing figure).
Upgrading Your System 4-25 Instal ling an Opti on al SCS I Har d Disk Dr iv e In stal l an op ti on al SCS I h ar d di s k d r i v e as f o l l ow s. ! CA UT ION Observ e stati c pr ec auti ons. Use an anti stat ic wri st str ap. 1. Tu rn of f th e sy stem an d di sc onn ec t al l pow er c ord s f rom th ei r pow er so urces.
4-26 Upgrading Y our Sy stem 8. Ho l d t he carr ier by it s ha ndle, po sit ion i t in fro nt of an op en sl o t , an d st art it int o t he g u ide r a ils . 9. Care fully push t he carrier and dr ive part way in t o the bay . 10. Pu ll do wn o n the carrier handle and cont inue pushi ng t he carr ier in t o t he ba y.
Upgrading Your System 4-27 Note: A failed S CSI har d driv e is indic at ed by a conti nuousl y lit yellow LED on the f ront panel . The LEDs and correspondi ng har d dr iv es are nu m ber ed 0 t hrou.
4-28 Upgrading Y our Sy stem If a SCSI tape drive is connected a l o ng with the SCSI CD- ROM o n the SCSI c ontroll er, SCSI t erm ina t i on m u st be rem o ved f ro m t he t ape dri ve. Use the f o ll o w ing pro cedur es to in st a ll or rem o ve o pt i o nal 5 1/4- inch remo vable media devices.
Upgrading Your System 4-29 A Rem oving t he E MI Shie ld ! CA UT ION Observ e stati c pr ec auti ons. Use an anti stat ic wri st str ap. 4. Remove t he devi ce fro m i t s prot ectiv e wrapper and place it o n an ant i st at i c sur face. Reco r d t he device m o de l and serial number in the equi p me nt log.
4-30 Upgrading Y our Sy stem C B D A A. Tape drive or othe r r e m ovab l e de vi ce B. Tab on rail C. Sc r ews (4) D. Ra i ls ( 2) Ins talling t he D evice R ails 7. Alig n t he devi ce w i t h t he device sl o t gui d e r a il s a nd care fully s l ide t he device in t o t he sl o t un t il the device l o cks in place.
Upgrading Your System 4-31 Rem ovi ng a 5 1/4-I nc h Me dia De vic e Rem o ve a 5 1/4- inch m ed ia device as fo ll ows. 1. Pow er of f th e sy s tem , di sc onn ec t an y peri ph e ral s , an d u n pl ug th e s y stem po wer cords f r o m t heir power so ur ces.
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5 Solving Pr obl ems St ati c Precaut ions Troubles hoot i ng Checklis ts Addit ional Troubles hooting Procedures Spec ific Problems and Correct i ve Acti ons PCI Insta llatio n T ips BIO S U ser’s .
5-2 Solving Probl ems This chapter hel ps you i d e ntify a nd solve pro bl e ms that may occur dur in g s ys t e m in st a lla t io n o r w h ile u s in g yo u r s yst e m. T he fir s t p a r t o f t his c hap t e r t e lls y ou ho w to reset y o ur s y st e m in case o f problems.
Solvin g Prob lems 5-3 Initial S ystem S tar t up Incor r ect insta llat ion or confi gur at ion usuall y causes pr o bl e ms t hat o ccur at ini t ia l syst e m st art up. Hardwar e failure is a less frequent cause. I f y o u have pr o b le ms d u r ing in it ia l s ys t e m s t a r t u p , c he c k t he fo llo w in g .
5-4 Solving Probl ems If the above ite ms are a ll co r r ect , but the prob l e m reo ccur s, r efer to “ Add i t ional Troubleshoot i ng Pro cedur es” in t his c hapt er. Ru nnin g New A p p lic atio n Soft ware Prob lems t hat o ccur when y o u ru n n ew app licat i o n softwar e ar e usua lly re lated to th e software.
Solvin g Prob lems 5-5 If the pro bl e ms are inter mi t t ent, t here m a y be a loo se cable, di rt in t he keyb o ar d ( if keybo ard input i s inco r rect) , a m arg in a l power supp ly , o r ot her random co mpone nt failures.
5-6 Solving Probl ems 4. Po wer up the vi deo m o ni t o r . Set i t s brightness an d co nt r ast controls to a t l e as t tw o-th i rd s of th ei r m axi m um ra n ge s ( ref er t o th e d ocu m en ta ti on suppli ed w it h y o ur video dis p lay m o ni t o r ).
Solvin g Prob lems 5-7 Ver ifyi n g Pr o per O per ati on o f Ke y S y stem I ndi ca tor s As POST deter mines the syst e m configurat ion, it test s for the presence o f each mass st or age device inst a lled in t he syst e m . As each de vice is checked, i t s ac t iv it y in d ic a t o r sho u ld t u r n o n br ie fl y.
5-8 Solving Probl ems Powe r LE D D oe s N ot Li gh t Check t he f o ll o w ing. Are all po wer supp lies p lugged in? Is the power turned o n to the power st r i p o r out let? Do y o u have a bl ow .
Solvin g Prob lems 5-9 3. Run the SSU to di sa ble t he onb o ar d vi deo co ntroll er. 4. Re bo ot t he sy st e m f o r cha nges t o take effect. If there are st ill no charact er s o n t he scree n after you reboot the syste m, co nt act y o ur ser v ice r epr esent at ive for ass istance.
5-10 Solving Problems Is th e po w e r i n di ca to r on th e f ron t pa n el li t ? Is the power supply failure indicato r on t he power supply li t ? If n o t, the po wer supply has f a iled.
Solvin g Prob lems 5-11 Note: The hard disk driv e activit y li ght on t he front panel li ghts w hen ei t her a har d di sk drive, or a SCSI device contr oll ed by the onboard S CS I host controll er , i s i n use. Thi s LED does not di spl ay CD- ROM activ it y.
5-12 Solving Problems Enable F2 P rompt by Usi ng SSU Use t he f o ll o w ing st eps t o enable the F2 prom pt . 1. In se rt y our SS U d i s ke tte i n th e d i sk ette d ri v e. T hi s i s th e di ske t te th at i s creat ed by co pying the SSU so ftwar e from E XPRESS B UILDE R CD ROM t hat c om es wi th th e s y s tem .
Solvin g Prob lems 5-13 Note: Thi s procedure r esets all setti ngs to t hei r defaul t setti ngs. Cl eari ng CMOS memory resets all SSU and Set up setti ngs to t hei r default s, not just t he CMOS CLR setting. Bef or e proceedi ng, check t hat you have a backup paper copy of the confi gurat i on setti ngs.
5-14 Solving Problems Pro b le m s wi th th e Netw ork The ser ver hangs w he n t he dr ivers are loaded. C han ge th e PC I B IO S i n te rru pt s et ti n gs. Try th e “PC I In stal l ati on Ti ps ” be lo w . D iagnost ics pass, but t he co nnect i o n fails.
Solvin g Prob lems 5-15 Reser ve inte r r u pt s (IRQs) and/o r m e mor y addr e sses sp ec i f ica l l y f o r I SA adapt er s. Thi s pre vent s PCI car ds fro m t r ying to use the same sett ings ISA cards ar e us ing. Use t he SSU to keep tr ack o f ISA adapter reso urces.
5-16 Solving Problems Ke yboard contro l l er e rror* The keyboard cont r oller te st faile d. You may ha ve to re pl ace the ke yboar d or con troller. Ke yboard error nn The keyboard i s not wo rking. B IOS d i scovere d a stuck ke y and displays the scan code nn f or the stuck key.
Solvin g Prob lems 5-17 Messa ge s a n d B e e p C odes Whene ver a r eco verable erro r occur s during POST, BI OS displa ys a message o n t he vi d eo di sp la y scr ee n and causes t he speaker t o beep t wice as the m e ssag e appears.
5-18 Solving Problems POST Tes t s Code Beeps PO ST Rout i ne Descrip t i on 1C Re s e t Prog ra mma b le In terru pt C on tro lle r 20 1-3-1-1 Test DR AM refre sh 22 1-3-1-3 Test 8742 Keyboard Contro.
Solvin g Prob lems 5-19 POST Tes t s Code Beeps PO ST Rout i ne Descrip t i on 54 Set ke y click if e nabled 56 Enabl e ke yboard 58 2-2-3-1 Test for unex p ected in t errupts 5A D isp lay pro mp t .
5-20 Solving Problems POST Tes t s Code Beeps PO ST Rout i ne Descrip t i on 96 Cl ear hugh ES se gm ent re gi ster 98 1-2 Se arc h for option ROMs. One l ong, two s hort be ep s on checksu m fai l ur.
Solvin g Prob lems 5-21 POS T Er ror C odes an d M e ss ag es Whene ver a r eco verable erro r occur s during POST, BI OS displa ys a message o n t he vi d eo di sp la y scr ee n and causes t he speaker t o beep as t he message appears.
5-22 Solving Problems POST Error Codes and Mes s ages Code Er r or message Pause on Error 0405 Ex pansi on ROM not i nitialized No 0406 W arning : IRQ not configu r ed No 0504 Re source Conf l ict No .
Solvin g Prob lems 5-23 POST Error Codes and Mes s ages Code Er r or message Pause on Error 8150 NVR AM Cleare d by Ju mper No 8151 NVR AM Che cksum Error , NVRA M clea r ed No 8152 NVR AM Data In val.
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A S y stem Cabling Bef ore Y ou Begi n St ati c Precaut ions St andard Conf i gurati on RAI D Confi gurat i on.
A-2 Syst em Cab ling This appendix co nt a ins inf o r mat ion on cabli ng co nfigurat i o ns used in y o ur syste m. The configurations include: standard co nfiguration o p t i o nal RAID configuration.
Syst em C abling A- 3 Power C ab ling The inter nal power cable s ar e co nnected to the syst e m b o ar d, SCS I backplane, sto r age devices, and d isket t e driv e. T he po wer cabl e s var y in length a nd pro vide co nn e cto r si ze s to accomm odat e a var iet y of suppo r t ed stor age devi ces a nd a flexible st or age configurat ion.
A-4 Syst em Cab ling K I J G H C D A E F B H 0 1 2 3 4 5 L A. SCSI Distri b uti on Backplane G. Narrow S CSI Inte rface Conne ctor B. SCSI Backplan e Ter m i n ati on H. Diske tte Inte rfa ce Cab le C. SCSI Hard Dis k Driv es I. Diskette Device D. Wide SCS I In te rface Ca ble J.
Syst em C abling A- 5 RAID Configuration Two of the opt ions available for y o ur s y st e m ar e t he Mylex Acce leRAID 250 (SecuRAID 210) or the Myl e x AcceleRAID 1100 (SecuRAID 530) Controller board. These boar ds give y o ur s y st e m t he added secur i t y o f fault to lerance.
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B S y stem Setup Utility Creati ng SS U Disk ett es Running t he SSU Exiting t he SSU.
B-2 System Setup U tilit y The Sy st e m Set up Utili t y (SSU) i s a DOS-based ut ili t y t hat suppo rt s extended syst e m co nfigurat i o n o per ations f o r o nboard r esour ces and add-in boar ds. It a l so all o w s y o u to vi ew t he system event l o g and to set sys t e m boot and securi t y o pt ions.
Syst em Set up Ut ilit y B-3 Creating SSU Dis kett es S S U ma y be r u n d ir e ct ly fr o m t he E XPRESS B UI LD E R CD-R OM o r from DOS- boot abl e d isket t es. Befor e y o u can run t he SSU fro m disket t es, you m u st co py th e SS U f rom th e E XPRESS B UI L D E R CD -R OM to a di s ke tte .
B-4 System Setup U tilit y The f o ll o wing m essage dis p lays: “ P l ea s e w a i t whi l e t h e A p pl i c at i on Fr am e l o a ds … ” 5. When the main window of the SSU displa ys (see the fo ll o w ing figure), you can custo mize t he user in t er f ace befor e co nt inuing.
Syst em Set up Ut ilit y B-5 Other : lets you enable o r disable the st at us bar l o cat ed at t he b o t to m o f t he SSU menu disp la ys. T he c hanges are immediat e. There are t hree wa y to change t he interface de fault va lues. Choo se one of t he fo llo w ing .
B-6 System Setup U tilit y Sy stem Se tup Utility Main Me nu Window Resource C onfi guration Add- i n (RCA) Window The RCA pro vides t hree major funct ions.
Syst em Set up Ut ilit y B-7 3. T o configure a device, click on i t or select its name in the Devices sect i o n o f t he RCA window ( see the fo ll o w ing figure). Pr ess t he spacebar o r Ent er . 4. Make co nfigurat i o n changes and cli ck OK to re turn to t he RCA w in dow.
B-8 System Setup U tilit y 8. To re t urn to t he RCA Men u, cli ck Clo se . Ad ding and R emovi ng I SA Board s Adding and rem o ving boards t hro ugh t he RCA pro vides a way for t he RCA t o run i t s co nfli ct det ec t ion algorithms on the resour ces request ed by t he boar ds.
Syst em Set up Ut ilit y B-9 2. P r ess t he spacebar o r Ent er . The funct ions of the select ed device alo ng w i t h po ss ib le cho ices a nd t he reso ur ces asso ciated with t ho se cho ices disp lays. To ma ke a mo d i fi ca t i o n : 1. H ighlight t he f u nct i o n in the Conf igurat ion window ( see the foll o w ing figure).
B-10 Syst em Set up Ut ilit y Rec omm ended Resource S etti ngs Sy ste m Gr oup No rma l S et ting Yo ur C on fig ura tion Sys t em I d enti fi cati o n an d Vers i on Info rmat ion SS U C on figu rat ion F ile Ve rs ion Display On ly MP Spec. Version V 1.
Syst em Set up Ut ilit y B-11 Syst em Re so urc e Us ag e Clic k ing on t he Res o ur ce Use button in t he Configurati o n window displays the S yste m Reso ur ce Usage w indow ( see t he f o ll ow ing figure). T his window sho ws what reso ur ces each device is consuming.
B-12 Syst em Set up Ut ilit y 4. C lic k Sa ve to sav e t he b o ot pr i o r i t y . 5. C lic k Cl os e to re turn to the Main Men u. Pass wor d Adm ini str a ti on (P WA ) Wind o w The PWA configures ad ministrat o r and user passwor ds and ot her secur it y op ti on s .
Syst em Set up Ut ilit y B-13 SEL Vie wer Menu s Screen C hoi ce Descri pt i on Fil e Me nu Loads, sa ves and cle ar s the E vent Log data. The Eve nt Log data fi l e is save d in e it her te xt or b i nary for mat depe ndi ng on the outp ut forma t selecte d under the Set ti ngs m en u.
B-14 Syst em Set up Ut ilit y Fiel d R ep la cea bl e U nit ( FRU ) M ana ger Ad d-I n W i n dow The FRU Manager d ispla ys all FRU inve nt or y ar eas o n t he server , ei t her in Hex o r text (Verbo se) form. The FRU Ma nager w indow pro vides acce ss t o featur es o f the add-in t hro ugh menus a nd opt i o ns.
C Emergenc y M anagement Port Ho w the EM P W ork s EMP Requi rem ents and Conf i gurat ions Set ting Up the Server Main EMP W indow Phonebook Management P lug-ins FRU and SDR Load Utility.
C-2 Emer ge ncy Management Port T he E mer g e nc y M a na g e me nt P o rt ( E M P ) a llo w s r e mo t e se r ve r ma na g e me nt v ia a mode m or di rect co nn ect ion. The COM2 po rt on y o ur ser ver pro vides an in t er f a ce t o Conso le Ma nager so ftwar e locat ed in a second syst e m.
Emerge ncy Mana gement Port C-3 The fo ll o w ing g ives an over view o f h o w t he EMP funct i o ns in each stat e. Co mmand st at e i s t he de fault CO M 2 st ate. In this st at e, the EMP co mmunicat es w i t h the server, all o w ing t he c lient t o rem o t ely re set o r po wer the server up o r down.
C-4 Emer ge ncy Management Port Con sole in Red irect Stat e The above figure shows t he EMP window in redirect st ate wi t h t he terminal w indow. T he text t hat appears on t he server moni t o r di sp la ys in t he red irect wi n dow .
Emerge ncy Mana gement Port C-5 EMP Acce ss M ode s (Server Not Configured for Console Redirect) Mode Server Powered Off During POST After OS boo ts Disabled Redirect w indow appe ar s, but is blank R.
C-6 Emer ge ncy Management Port Se tting Up the Serve r for the EMP To use t he EMP, you m ust co nfi gur e t he server's BIOS w ith specific set t in g s. These sett in g s t ake pl ace in two submenus o f the BIOS S er ver m e nu: S yst e m Management Subm e nu and Conso l e Red irect Subm e nu.
Emerge ncy Mana gement Port C-7 M ain EMP Wi ndow The main EMP w in do w provides a graphical u ser i nt er face (GUI ) to access server co nt ro l operat i o ns and to l au nc h t he managem e nt p lug-ins. At t he to p of t he GUI i s t he m e nu and too l bar.
C-8 Emer ge ncy Management Port EM P Cons ol e M ai n M e nu T he E M P C o ns o le M a in me nu h a s t he fo ll o w in g me nu s . File Exit - Exi t s the EMP. Connect Disconn ect - disconnect s t he server connect ion. [Re]Co nn e ct - r ai se s t he connect di a l o g .
Emerge ncy Mana gement Port C-9 Co nnect D ialo g Op t io ns a va i la b le in t he d ia lo g inc lud e t he fo llo w in g . Line Se lec t ion - you can specif y w het her to use a direct co nnect i o n o r d i a l-up mode m connect i o n to t he server.
C-10 Emerge ncy Ma nagement P ort Power On/Off Se lect ing Power On/O ff fro m t he Act ion menu allows you to power the server on or of f , wi th p os t- p owe r-u p op ti ons . I t ge n e ra tes th e P ow er on /of f di al og scree n (see t he f o ll o w ing figure).
Emerge ncy Mana gement Port C-11 Reset Se l e cti n g R ese t f rom th e A cti on me n u g en e ra tes th e R es et d i al og s c re en (s e e th e f o ll o w ing figure) so t hat y o u can re m o t ely r e set t he server w ith post - r eset op ti on s .
C-12 Emerge ncy Ma nagement P ort Phonebook The EMP pr o vi de s a Phoneboo k suppor t pl ug- in. The Ph oneboo k stores nam es and numbers of s er vers in a list t hat can b e updat ed by add ing, m o d ifying, o r delet ing entr ies.
Emerge ncy Mana gement Port C-13 Connect - raises the Co nnect di a log w it h the server fro m t he P ho ne bo o k 's S e r ve r d r o p do w n e d it bo x a lre a d y p o p u lat ing t he C o nne c t di al og' s S erv er d rop d own ed i t box .
C-14 Emerge ncy Ma nagement P ort Close - y o u can close t he SEL viewer. Save As - dum ps the SEL dat a to a fil e in ei t her binary raw or ver bo s e t e xt fo r mat . The b in a r y f i le ma y be r e t r ie ve d la t e r . S e le c t ing th i s opti on l e ts y ou s pe ci fy a f il en am e t o w hi ch th e d a ta i s s av ed .
Emerge ncy Mana gement Port C-15 exi t t he EMP. SDR V i ewer Menu Options The fo ll o w ing m e nu o pt i o ns are o n the SDR viewer menu bar: File Close - cl o ses t he SDR viewer . Exit - exits t he EMP. View Di s p la y a ll R e c o rd s - di splay s all records f rom t he SDR rep o si t o ry .
C-16 Emerge ncy Ma nagement P ort Exit - exi t s t he EMP conso l e. View Di s p la y a ll R e c o rd s - displays all FRU dat a, whi ch co ns ists o f chassis , boar d, and product i nfor mation. FRU Inf o - d isplays t he FRU su m mar y in for m at i o n as ret urned by t he server.
Emerge ncy Mana gement Port C-17 Wh at Y ou Ne ed to Do Yo u can run t he ut ili t y d irect ly fro m the configurat i o n so ftware CD o r f r o m d iskett es you cr eat e fro m the CD.
C-18 Emerge ncy Ma nagement P ort Parsi ng the Comman d Line The FR US D R load ut ili t y allows o n ly one co mmand li ne fu nct i o n at a t ime. A co mmand li ne fu nct ion can consist of two parameters. Fo r example, -c fg fi le na m e.c fg . Invalid para m et er s cause a n err or message and exi t t he pro gr am .
Emerge ncy Mana gement Port C-19 Di splay ing a Gi ven Area Wh en t he utili t y is run wi t h th e -d D MI, -d FR U, or - d SD R co mma nd lin e fl ag , t he in d icat ed area i s d isp layed. E ach area r epr ese nt s o ne sens o r for each instr u mented device in the ser ver.
C-20 Emerge ncy Ma nagement P ort FRU & S DR Load Uti l ity, Vers i on 2.0, Revision X. XX wh er e X . X X i s t h e r ev i si o n n um ber for th e uti l i ty . Configuration File The co nfigurat ion f ile i s in AS CII text. The utili t y e xecutes co m ma n d s formed by t h e st r ings prese nt in the confi gur at ion file.
Emerge ncy Mana gement Port C-21 Clea ni ng Up a nd E xit in g If a n update was successfu lly p er formed, the ut ili t y displa ys a single message and then exi t s. I f t he u t il it y fa i ls, it imme d iat e ly e x it s w it h a n er ro r mes s a g e a nd e x it c o d e .
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Gloss ary 1 Glossa r y A AC (Al t ern ating Curren t) The type o f current av ailable in w all o ut lets. A ll com put ers must c onve r t alte r nating current to direc t curr en t to o perate. See a lso DC . add ress A la b el, na me, or nu mb er t ha t id e nt i f i es a lo c a t ion in c omp u t er me mor y.
2 Gloss ary BMC (Ba s eb oa r d M a na g e me nt C o nt r o l l er ) C ont a i ns a ll o f t he s er v er ma na ge m e nt fun cti ons. One m a jor fun ct ion of the BMC is to moni tor system managem ent eve nts and log their o ccurrence in the Sy stem E ven t L og ( S EL).
Gloss ary 3 COM1 or COM2 The name you c a n assign a seri a l po r t to se t o r change its add r ess. See also s erial port. comman d An i ns t r uc t i on t ha t dir ec t s t h e co mp u t er t o p er f or m a p a rt ic u la r op er a t ion. confi g uratio n The way in which a com puter is se t up to o pe ra t e.
4 Gloss ary E ECC (E r r or C hec k i n g a n d C or r ect i on) A met h o d of d et ec t i n g a nd c or r ect i ng er r or s . EEPROM (E l ec t r ica l ly E r a s a b le P r ogr a mma b l e R ea d- O n ly M e mo r y) A t yp e of me mor y de vi ce that sto re s pas swo rd an d co nfi gu rati on in fo r m ati on .
Gloss ary 5 format T he p r oc es s u s e d t o or ga n i z e a ha r d or flop p y dis k i nt o s ect or s s o it c a n a c c ep t da t a . Fo r m a tting de stroys al l previo us data on the disk. G (Gig abyt e) 1,073,741,824 by te s. See al so by t e.
6 Gloss ary ISA (I n du s t r y S t a nda r d Ar c h it e c t u r e) A n i n du s t r y s t a nda r d for co mp u t er s a nd ci r cu it cards th at t r a nsfe r 16 bits o f d a ta at a time . J jumpe r A s m a ll ele ctr ical conne ctor used for config ura tion on some c omputer hardw are.
Gloss ary 7 micro pro cesso r T he i nt e gr a t ed ci r cu it t ha t pr oc es s es da t a a nd c o nt r ols t he b a s i c f u nc t io ns of t h e com put er. mode m A device used to e x c hange inform a tion wi t h o t her com put ers o ver tele p hone or d a ta lin e s.
8 Gloss ary Pentium A typ e of mic r opr oc es s or , wit h a b u ilt - i n ma t h c op r o c ess or , c a che me mor y, a nd me mor y a nd b u s c o nt r o ll er s , t ha t pr oc es s es a nd c o mmu n i ca t es 3 2 b it s of da t a a t a t i me. T his mic r opr o c ess or a l s o co nt a i ns p o w er ma na g em e n t ca p a b ilit i es .
Gloss ary 9 SEL (Sy st em Even t Log) A re cord of system m a nage ment e vents. The info r mation sto r ed include s the name of the even t, the date an d tim e the even t occ urr ed a nd d ata pe rtinent to the even t.
10 Glos sary V VGA (V i d e o G r a p hic s Ar r a y) A t yp e of vi de o d i s p la y s ys t e m t ha t p r ovi d e s h i gh - resol ution te xt a nd graphics on analog colo r moni t ors. vol at il e memo ry Storage medi a that lo ses i ts data w hen system p owe r is turne d off .
Equipment Log 1 Equipment Log Us e thi s e qu ipm e nt l o g f o rm to rec o rd p erti nen t inf orma t i o n ab o ut y our sy ste m . Yo u w ill ne e d so me o f t h is in fo r ma t io n t o ru n t he S yst e m Se t u p Ut il it y. B e s u r e to upda t e the equipment l o g when you add o pti o ns.
2 Equi pment Log Equipment Log Co m ponent Manufacturer N ame and Model Se rial N umb er (if availab le) Date Ins talled Server Syste m Board DIMMs Mode m Dis ke tte D rive A Tape D r i v e 1 Tape D r.
Index-1 A A c c ess c over in sta lling , 4-5 r emo va l, 4 - 4 B Batte r y repl ac ing , 4-8 BIOS features, 1-8 BIOS se tup, 3-3 a dva n c ed me nu , 3 - 6 boo t men u, 3-14 ex it me nu , 3 - 1 6 m a.
Index-2 in sta lling , 4-18 removing , 4-15 Mon it oring sy st em sta tus, 1-11 O Option b oards in sta lling , 4-19, 4-21 removing , 4-22 Option s RAI D board, 3-20 upgrade s, 4-2 P Parallel port, 1-.
Index-3 e x iting , B-14 removing an ISA board, B- 8 r u nn i n g, B-3 T Trouble s hoo ting addi tional, 5-5 chec k list s , 5- 2 diagno stic testing , 5-5 spe cific pro b lem s, 5-7 using activity in.
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デバイスNEC MH4500の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
NEC MH4500をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはNEC MH4500の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。NEC MH4500の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。NEC MH4500で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
NEC MH4500を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はNEC MH4500の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、NEC MH4500に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちNEC MH4500デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
