Quick Reference Guide
19
7
Open the computer cover:
a
Slide the cover release latch toward the top of the computer.
b
Raise the cover, and pivot it toward the front of the computer.
8
Ground yourself by touching an unpainted metal surface on the computer, such as the metal
at the back of computer, before touching anything inside your computer.
While you work, periodically touch any unpainted metal surface on the computer to dissipate
any static electricity that could harm internal components.
D e l l P r e c i s i o n 6 7 0 C o m p u t e r
padlock ring
cover release latch
security cable slot
Summary of Contents for Precision T3912
Page 4: ...4 Contents ...
Page 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 ...
Page 46: ...46 目录 ...
Page 55: ...快速参考指南 55 注 如果您的计算机已 安装声卡 请将扬声器 连接至此卡 4 连接扬声器 LINE OUT 5 连接电源电缆 然后开启计算机和显示器的电源 ...
Page 59: ...快速参考指南 59 注 如果您的计算机已安装声卡 请将扬声器连接至此卡 4 连接扬声器 LINE OUT 5 连接电源电缆 然后开启计算机和显示器的电源 ...
Page 86: ...86 目次 ...
Page 120: ...120 クイックリファレンスガイド w w w d e l l c o m s u p p o r t d e l l c o m ...
