18
Quick Reference Guide
www
.dell.com | support.dell.com
Before you install any devices or software that did not come with your computer, read the
documentation that came with the software or device or contact the vendor to verify that the
software or device is compatible with your computer and operating system.
Congratulations! You have completed the setup for your Dell Precision 470 computer.
To access the User’s Guide from your hard drive:
Click the
Start
button and click
Help and Support
.
To access your User’s Guide from the Dell Support website:
1
Go to
support.dell.com.
2
Follow the prompts on the website that ask you for information specific to your computer.
3
At the Dell Support website home page, click the
User Guides
link under
Product Support
,
click
Systems
, and then select your Dell Precision computer.
Opening the Computer Cover
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the
Product Information Guide.
1
Shut down the computer through the
Start
menu.
2
Ensure that your computer and attached devices are turned off. If your computer and
attached devices did not automatically turn off when you shut down your computer, turn
them off now.
NOTICE:
To disconnect a network cable, first unplug the cable from your computer and then unplug it
from the network wall jack.
3
Disconnect any telephone or telecommunication lines from the computer.
4
Disconnect your computer and all attached devices from electrical outlets, and then press the
power button to ground the system board.
5
If you have installed a padlock through the padlock ring on the back panel, remove
the padlock.
CAUTION:
To guard against electrical shock, always unplug your computer from the electrical outlet
before opening the cover.
6
Lay the computer on its side as shown in the following illustrations.
NOTICE:
Ensure that sufficient space exists to support the open cover—at least 30 cm (1 ft) of
desk top space.
Содержание Precision R3961
Страница 4: ...4 Contents ...
Страница 40: ...40 Quick Reference Guide w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 43: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Precision 工作站 470 與工作站 670 快速參考指南 機型 WHM 和 WHL ...
Страница 46: ...46 目錄 ...
Страница 55: ...快速參考指南 55 註 如果您的電腦已經 安裝有音效卡 請將喇 叭與音效卡連接 4 連接喇叭 LINE OUT 5 連接電源線並開啟電腦與顯示器的電源 ...
Страница 59: ...快速參考指南 59 註 如果您的電腦已經安裝有音效卡 請將喇叭與音效卡連接 4 連接喇叭 LINE OUT 5 連接電源線並開啟電腦與顯示器的電源 ...
Страница 80: ...80 快速參考指南 w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 86: ...86 목차 ...
Страница 95: ...빠른 참조 가이드 95 주 컴퓨터에 오디오 카 드가 설치되어 있으면 스피커를 카드에 연결하 십시오 4 스피커를 연결하십시오 LINE OUT 5 전원 케이블 연결 및 컴퓨터와 모니터 켜기 ...
Страница 99: ...빠른 참조 가이드 99 주 컴퓨터에 오디오 카드가 설치되어 있으면 스피커를 카드에 연결하십시오 4 스피커 연결 LINE OUT 5 전원 케이블 연결 및 컴퓨터와 모니터 켜기 ...
Страница 122: ...22 색인 122 색인 ㅊ 충돌 소프트웨어 및 하드웨어 비호 환 해결 104 ㅋ 컴퓨터 경고음 코드 110 ㅍ 표시등 진단 111 컴퓨터 후면 111 품질 보증 88 ㅎ 하드웨어 경고음 코드 110 ...