Dell OptiPlex XE2 Owner's Manual - Mini Tower - Page 4
System Setup, Diagnostics, Troubleshooting Your Computer, Specifications, Contacting Dell - bios settings
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Page 4 highlights
Installing the System Fan...22 Removing the Thermal Sensor...22 Installing the Thermal Sensor...24 Removing the Power Switch...24 Installing the Power Switch...25 Removing the Input/Output (I/O) Panel...26 Installing the Input/Output (I/O) Panel...27 Removing the System Board...27 Installing the System Board...28 System Board Components...29 3 System Setup...31 Boot Sequence...31 Navigation Keys...31 System Setup Options...32 Updating the BIOS ...40 Jumper Settings...41 System and Setup Password...41 Assigning a System Password and Setup Password 41 Deleting or Changing an Existing System and/or Setup Password 42 Disabling a System Password...42 4 Diagnostics...45 Enhanced Pre-Boot System Assessment (ePSA) Diagnostics 45 5 Troubleshooting Your Computer 47 Power LED Diagnostics...47 Beep Code...48 Error Messages...48 6 Specifications...53 7 Contacting Dell ...59
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Installing the System Fan
........................................................................................................................................
22
Removing the Thermal Sensor
................................................................................................................................
22
Installing the Thermal Sensor
.................................................................................................................................
24
Removing the Power Switch
...................................................................................................................................
24
Installing the Power Switch
....................................................................................................................................
25
Removing the Input/Output (I/O) Panel
...................................................................................................................
26
Installing the Input/Output (I/O) Panel
....................................................................................................................
27
Removing the System Board
...................................................................................................................................
27
Installing the System Board
....................................................................................................................................
28
System Board Components
....................................................................................................................................
29
3 System Setup
.............................................................................................................................
31
Boot Sequence
.......................................................................................................................................................
31
Navigation Keys
......................................................................................................................................................
31
System Setup Options
.............................................................................................................................................
32
Updating the BIOS
.................................................................................................................................................
40
Jumper Settings
......................................................................................................................................................
41
System and Setup Password
..................................................................................................................................
41
Assigning a System Password and Setup Password
......................................................................................
41
Deleting or Changing an Existing System and/or Setup Password
..................................................................
42
Disabling a System Password
..........................................................................................................................
42
4 Diagnostics
.................................................................................................................................
45
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics
...............................................................................
45
5 Troubleshooting Your Computer
.............................................................................................
47
Power LED Diagnostics
..........................................................................................................................................
47
Beep Code
..............................................................................................................................................................
48
Error Messages
......................................................................................................................................................
48
6 Specifications
............................................................................................................................
53
7 Contacting Dell
.........................................................................................................................
59