Removing the Processor

29

Installing the Processor

30

Removing the Intrusion Switch

30

Installing the Intrusion Switch

30

System Board Components

31

Removing the System Board

32

Installing the System Board

34

3 System Setup

35

Boot Sequence

35

Navigation Keys

35

System Setup Options

36

Updating the BIOS

44

Clearing Forgotten Password

45

Clearing CMOS

45

System and Setup Password

45

Assigning a System Password and Setup Password

46

Deleting or Changing an Existing System and/or Setup Password

46

Disabling a System Password

47

4 Diagnostics

49

Enhanced Pre-Boot System Assessment (ePSA) Diagnostics

49

5 Troubleshooting Your Computer

51

Power LED Diagnostics

51

Beep Code

52

Error Messages

52

6 Technical Specifications

57

7 Contacting Dell

61

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Dell D08S owner manual Diagnostics