Lenovo ThinkCentre M62z Hardware Maintenance Manual (HMM) (July 2012) - ThinkC - Page 5

Contents, Using the Setup Utility

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Contents Chapter 1. About this manual 1 Important Safety Information 1 Chapter 2. Safety information 3 General safety 3 Electrical safety 3 Safety inspection guide 5 Handling electrostatic discharge-sensitive devices 5 Grounding requirements 6 Safety notices (multi-lingual translations) . . . . . 6 Chapter 3. General information . . . . 29 Specifications 29 Lenovo ThinkVantage Tools 29 Lenovo Solution Center 30 Lenovo Welcome 30 SimpleTap 30 Additional information resources 30 Chapter 4. General Checkout . . . . . 33 Problem determination tips 33 Chapter 5. Troubleshooting and diagnostics 35 Basic troubleshooting 35 Troubleshooting procedure 36 Troubleshooting 37 Audio problems 37 CD problems 38 DVD problems 39 Intermittent problems 41 Keyboard, mouse, or pointing device problems 41 Monitor problems 43 Networking problems 44 Option problems 47 Performance and lockup problems . . . . . 48 Printer problems 49 Serial port problems 49 Software problems 50 USB problems 51 Diagnostics 51 Lenovo Solution Center 51 Chapter 6. Using the Setup Utility program 53 Starting the Setup Utility program 53 © Copyright Lenovo 2012 Viewing and changing settings 53 Using passwords 53 Password considerations 54 Power-On Password 54 Administrator Password 54 Hard Disk Password 54 Setting, changing, and deleting a password . 54 Enabling or disabling a device 55 Selecting a startup device 55 Selecting a temporary startup device . . . . 55 Selecting or changing the startup device sequence 55 Enabling ErP compliance mode 56 Exiting the Setup Utility program 56 Chapter 7. Symptom-to-FRU Index . . 59 Hard disk drive boot error 59 Power Supply Problems 59 Beep symptoms 59 POST error codes 60 Miscellaneous error conditions 61 Undetermined problems 63 Chapter 8. Locations 65 Locating connectors, controls, and indicators on the front of your computer 65 Locating connectors on the rear of your computer 66 Locating major FRUs and CRUs 67 Looking up FRU information 68 Locating parts on the system board . . . . 69 Chapter 9. Replacing FRUs 71 Adjusting the computer stand 71 Removing the computer stand 71 Removing the computer cover 72 Opening and closing the system board shielding . 73 Opening the system board shielding . . . . 73 Closing the system board shielding. . . . . 74 Replacing the rear I/O shielding 76 Removing the rear I/O shielding 76 Installing the rear I/O shielding 76 Replacing the hard disk drive 77 Removing the hard disk drive 77 Installing a hard disk drive 78 Replacing the optical drive 79 Removing the optical drive 80 iii

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Contents
Chapter 1. About this manual
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1
Important Safety Information
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Chapter 2. Safety information
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General safety
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Electrical safety
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Safety inspection guide
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Handling electrostatic discharge-sensitive
devices
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Grounding requirements
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Safety notices (multi-lingual translations)
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Chapter 3. General information
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29
Specifications
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Lenovo ThinkVantage Tools
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Lenovo Solution Center
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Lenovo Welcome
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SimpleTap
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Additional information resources
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Chapter 4. General Checkout
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Problem determination tips
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Chapter 5. Troubleshooting and
diagnostics
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Basic troubleshooting
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Troubleshooting procedure
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Troubleshooting
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Audio problems
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CD problems
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DVD problems
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Intermittent problems
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Keyboard, mouse, or pointing device
problems
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Monitor problems
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Networking problems
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Option problems
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Performance and lockup problems
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Printer problems
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Serial port problems
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Software problems
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USB problems
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Diagnostics
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Lenovo Solution Center
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Chapter 6. Using the Setup Utility
program
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53
Starting the Setup Utility program
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53
Viewing and changing settings
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53
Using passwords
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53
Password considerations
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54
Power-On Password
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Administrator Password
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54
Hard Disk Password
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54
Setting, changing, and deleting a password
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54
Enabling or disabling a device
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55
Selecting a startup device
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55
Selecting a temporary startup device
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55
Selecting or changing the startup device
sequence
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55
Enabling ErP compliance mode
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56
Exiting the Setup Utility program
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56
Chapter 7. Symptom-to-FRU Index . .
59
Hard disk drive boot error
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59
Power Supply Problems
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59
Beep symptoms
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59
POST error codes
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60
Miscellaneous error conditions
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61
Undetermined problems
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63
Chapter 8. Locations
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65
Locating connectors, controls, and indicators on
the front of your computer
.
.
.
.
.
.
.
.
.
.
65
Locating connectors on the rear of your
computer
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
66
Locating major FRUs and CRUs
.
.
.
.
.
.
67
Looking up FRU information
.
.
.
.
.
.
.
68
Locating parts on the system board
.
.
.
.
69
Chapter 9. Replacing FRUs
......
71
Adjusting the computer stand
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.
.
.
.
.
.
.
.
71
Removing the computer stand
.
.
.
.
.
.
.
.
71
Removing the computer cover
.
.
.
.
.
.
.
.
72
Opening and closing the system board shielding
.
73
Opening the system board shielding
.
.
.
.
73
Closing the system board shielding
.
.
.
.
.
74
Replacing the rear I/O shielding
.
.
.
.
.
.
.
.
76
Removing the rear I/O shielding
.
.
.
.
.
.
76
Installing the rear I/O shielding
.
.
.
.
.
.
.
76
Replacing the hard disk drive
.
.
.
.
.
.
.
.
.
77
Removing the hard disk drive
.
.
.
.
.
.
.
77
Installing a hard disk drive
.
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.
.
.
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78
Replacing the optical drive
.
.
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.
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.
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79
Removing the optical drive
.
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80
© Copyright Lenovo 2012
iii