Dellメーカー160Lの使用説明書/サービス説明書
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Dell™OptiPlex™160LServiceManual Removing the Computer Cover Control Panel I/O Panel Power Supply System Board Replacing the Computer Cover To remove or replace all other 160L components, see the 160L Systems User's Guide .
Back to Contents Page Control Panel Dell™OptiPlex™160LServiceManual Removing the Control Panel Replacing the Control Panel 1. Shut down the computer through the Start menu. 2. Ensure that your computer and attached devices are turned off.
Replacing the Control Panel 1. Insert the control panel tab into the notch on the chassis. 2. Ensure that the control panel lever is secured by the tab on the chassis. 3. Connect the control panel cable to the connector on the system board.
Back to Contents Page Replacing the Computer Cover Dell™OptiPlex™160LServiceManual 1. Ensure that all cables are connected, and fold cables out of the way. 2. Ensure that no tools or extra parts are left inside the computer.
Back to Contents Page I/O Panel Dell™OptiPlex™160LServiceManual Removing the I/O Panel Replacing the I/O Panel 1. Shut down the computer through the Start menu. 2. Ensure that your computer and attached devices are turned off.
4. Remove the two screws that secure the I/O panel to the computer. 5. Remove the I/O panel and disconnect the sound/USB cable from the I/O panel.
Replacing the I/O Panel 1. Attach the sound/USB cable to the new I/O panel. 2. Insert the I/O panel into the I/O cage and replace the screws that you removed in step4 . 3. Reattach the front panel to the side hinges, and then rotate it until it snaps onto the front of the computer.
5. Replace the computer cover. 6. Connect your computer and devices to electrical outlets, and turn them on. Back to Contents Page NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.
Back to Contents Page Power Supply Dell™OptiPlex™160LServiceManual Removing the Power Supply Replacing the Power Supply DC Power Connectors 1. Shut down the computer through the Start menu. 2. Ensure that your computer and attached devices are turned off.
5. Remove the power supply from the computer. Replacing the Power Supply 1. Slide the power supply into place. 2. Replace the four screws that secure the power supply to the back of the computer. 3. Reinstall the fan assembly. 4.
12 - volt Power Connector Peripheral Power Connectors Floppy Drive Power Connector Back to Contents Page 2 +3.3 VDC Orange 3 COM Black 4 +5 VDC R.
Back to Contents Page System Board Dell™OptiPlex™160LServiceManual System Board Components Jumper Settings Replacing the System Board System Board Componen.
To change a jumper setting, pull the plug off its pin(s) and carefully fit it down onto the pin(s) indicated. Resetting CMOS Settings 1. Shut down the computer through the Start menu. 2. Ensure that your computer and attached devices are turned off.
a. Locate the Clear Password and Clear CMOS jumpers on the system board. b. Remove the password jumper from its pins. c. Place the password jumper on the Clear CMOS pins and wait approximately 5 seconds. d. Remove the jumper from the Clear CMOS pins and place the jumper back on the password pins.
8. Lift the system board out from the computer. 9. Place the system board that you just removed next to the replacement system board. Visually compare the replacement system board to the existing system board to ensure that you have the correct part.
Back to Contents Page Removing the Computer Cover Dell™OptiPlex™160LServiceManual 1. Shut down the computer through the Start menu.
デバイスDell 160L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:
Dell 160L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Dell 160L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。Dell 160L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。Dell 160L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。
Dell 160L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Dell 160L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、Dell 160L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Dell 160L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。