Dell OptiPlex 790 - Page 96

Dell OptiPlex 790

96 pages

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Table of Contents

Notes, Cautions, and Warnings2
- Table of Contents3
1 Working on Your Computer7
- Before Working Inside Your Computer7
- Recommended Tools8
- Turning off Your Computer8
- After Working Inside Your Computer9
2 Cover11
- Removing the Cover11
- Installing the Cover11
3 Front Bezel13
- Removing the Front Bezel13
- Installing the Front Bezel14
4 Expansion Card15
- Removing the Expansion Card15
- Installing the Expansion Card16
5 Optical Drive17
- Removing the Optical Drive17
- Installing the Optical Drive18
6 Hard Drive19
- Removing the Hard Drive19
- Installing the Hard Drive20
7 Memory21
- Removing the Memory21
- Installing the Memory22
8 Chassis Intrusion Switch23
- Removing the Chassis Intrusion Switch23
- Installing the Intrusion Switch24
9 Speaker25
- Removing the Speaker25
- Installing the Speaker26
10 Heat Sink and Processor27
- Removing the Heat Sink and Processor27
- Installing the Heat Sink and Processor30
11 Coin-Cell Battery31
- Removing the Coin-Cell Battery31
- Installing the Coin-Cell Battery32
12 Power-Switch Cable33
- Removing the Power-Switch Cable33
- Installing the Power-Switch Cable34
13 System Fan35
- Removing the System Fan35
- Installing the System Fan36
14 Input/Output Panel37
- Removing the Input/Output (I/O) Panel37
- Installing the Input/Output (I/O) Panel39
15 Power Supply41
- Removing the Power Supply41
- Installing the Power Supply43
16 System Board45
- Removing the System Board45
- Installing the System Board47
17 Drive Cage49
- Removing the Drive Cage49
- Installing the Drive Cage51
18 Fan Shelter53
- Removing the Fan Shelter53
- Installing the Fan Shelter53
19 System Setup55
- Boot Menu55
- Boot Menu Enhancements55
- Timing Key Sequences56
- Navigation56
- System Setup Options57
20 Troubleshooting67
- Diagnostic Leds67
- Beep Codes74
- Error Messages77
21 Specifications85
- Technical Specifications85
22 Contacting Dell95

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