Removing the Speaker

35

Installing the Speaker

36

Removing the System Board

37

Installing the System Board

39

System Board Components

40

3 Additional Information

43

Memory Module Guidelines

43

Power Supply Unit (PSU) Lock

43

4 System Setup

45

Boot Sequence

45

Navigation Keys

45

System Setup Options

46

Updating the BIOS

53

System and Setup Password

54

Assigning a System Password and Setup Password

54

Deleting or Changing an Existing System and/or Setup Password

55

Disabling a System Password

55

5 Diagnostics

57

Enhanced Pre-Boot System Assessment (ePSA) Diagnostics

57

6 Troubleshooting Your Computer

59

Diagnostic LEDs

59

Error Messages

61

Errors That Halt Your Computer Completely

61

Errors That Do Not Halt Your Computer

62

Errors That Soft Halt Your Computer

62

7 Technical Specifications

65

8 Contacting Dell

73

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Dell D01T owner manual Additional Information, System Setup, Diagnostics, Troubleshooting Your Computer