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PD055
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快速参考指南
77
4
向后拉动主机盖释放闩锁。
注:
以
下
图
像
中的计算机配置为塔式计算机。有关计算机方
向的信息,请参阅《用户指南》中的
“更
改
塔式
模
式与台式
模
式”。
5
找到计算机边缘的三个铰接卡舌。
6
抓住主机盖的两侧,并以铰链作为杠杆支点向上转动主机盖。
7
从铰接卡舌中松开主机盖,并将主机盖保存在安全的地方。
注意:
如果未安装
主
机
盖
,计算机
冷却
系统将
无法
正
常工
作。在
放回主
机
盖
之前,请勿
尝试引
导计算机。
1
主机盖
释放闩锁
2
主机盖
3
主机盖
铰链
2
3
1
Contents
Main
Notes, Notices, and Cautions
Abbreviations and Acronyms
Contents
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Page
Finding Information
Page
Page
NOTE:
Setting Up Your Computer (Tower Orientation)
1
2
Page
Page
Page
Page
Setting Up Your Computer (Desktop Orientation)
6
1
2
3
Page
Page
Page
About Your Computer
Front View (Tower Orientation)
20
NOTICE:
NOTE:
Back View (Tower Orientation)
NOTE:
22
Back Panel Connectors
NOTE:
24
Front View (Desktop Orientation)
NOTICE:
NOTE:
Back View (Desktop Orientation)
NOTE:
Inside View
Inside View Hard Drive Bay Rotated Out
System Board Components
Cable Colors
Locating Your Users Guide
Removing the Computer Cover
Page
Caring for Your Computer
Solving Problems
Troubleshooting Tips
Resolving Software and Hardware Incompatibilities
Using Microsoft Windows XP System Restore
Using the Last Known Good Configuration
Dell Diagnostics
Before You Start Testing
Beep Codes
Page
Error Messages
Diagnostic Lights
Diagnostic Light Codes Before POST
Page
40
Diagnostic Light Codes During POST
The power light displays a solid green for diagnostic light codes during POST.
Page
42
NOTE:
Frequently Asked Questions
Page
Index
B
C
D
E
M
N
O
P
R
Page
Page
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Page
Page
Page
Page
54
1
Page
Page
Page
6
1
3
62
Page
Page
Page
66
Page
68
Page
70
Page
Page
Page
Page
Page
Page
Page
Microsoft Windows XP
Page
Dell
Page
Page
(POST)
Page
86
(POST)
(POST)
Page
88
Page
Page
A
B
C
D
M
R
S
W
X
Page
Page
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Page
Microsoft
XP
Drivers and Utilities
Windows
Page
Drivers and Utilities
Resource
1
Page
Page
Page
4
5
6
1
3
108
Page
4
5
6
Page
112
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Microsoft Windows XP
Drivers and Utilities
Dell Diagnostics
Drivers and Utilities
Page
POST
Page
POST
POST