Dell OptiPlex 9020 Instrukcja Właściciela Pobierz pdf (Strona 20)

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Instrukcja Właściciela

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Removing the Power Switch

1. Follow the procedures in

Before Working Inside Your Computer

2. Remove the:

a) cover

b) front bezel

c) optical drive

d) drive cage

3. Disconnect the power-switch cable from the system board.

4. Press the clips on both side of the power switch to release it from the chassis and remove the power switch along

with its cable from the computer.

Installing the Power Switch

1. Slide the power switch in through the front of the computer.

2. Connect the power-switch cable to the system board.

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 60 61

Owner's Manual 1
Notes, Cautions, and Warnings 2
Contents 3
Working on Your Computer 5
Turning Off Your Computer 6
Recommended Tools 7
System Overview 7
Removing the Cover 8
Installing the Cover 9
Removing the Front Bezel 9
Installing the Front Bezel 10
Removing The Expansion Card 10
Installing The Expansion Card 12
Installing the WLAN Card 13
Removing the Optical Drive 13
Installing the Optical Drive 14
Removing the Drive Cage 14
Installing the Drive Cage 15
Removing the Hard Drive 16
Installing the Hard Drive 16
Removing the Speaker 17
Installing the Speaker 17
Memory Module Guidelines 17
Removing the Memory 18
Installing the Memory 18
Removing the System Fan 18
Installing the System Fan 19
Removing the Power Switch 20
Installing the Power Switch 20
Removing the Power Supply 22
Installing the Power Supply 24
Removing the Processor 26
Installing the Processor 27
Removing the Intrusion Switch 27
System Board Components 28
Removing the System Board 28
Installing the System Board 29
System Setup 31
System Setup Options 32
Table 3. System Configuration 33
Boot Support 34
System Password 35
Computrace Service 35
Absolute Software 35
Table 5. Secure Boot 36
Table 6. Performance 36
Table 7. Power Management 37
Table 8. POST Behavior 39
Table 10. Maintenance 39
Table 11. Cloud Desktop 39
Table 12. System Logs 40
Updating the BIOS 41
Jumper Settings 41
System and Setup Password 41
Disabling a System Password 43
Diagnostics 45
Troubleshooting Your Computer 47
Beep Code 48
Error Messages 48
Specifications 53
Table 19. Network 54
Table 20. System Information 54
Table 21. Expansion Bus 54
Table 22. Cards 54
Table 23. Drives 55
Table 24. External Connectors 55
Table 25. Internal Connectors 56
Table 26. Controls and Lights 57
Table 27. Power 58
Table 28. Physical Dimension 58
Table 29. Environmental 58
Contacting Dell 61

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