Lenovo ThinkCentre M70e Hardware Maintenance Manual (HMM) for ThinkCentre M70e - Page 5
Contents, Using the Setup Utility - 0833
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Contents Chapter 1. About this manual . . . . . 1 Important safety information 1 Important information about replacing RoHS compliant FRUs 1 Chapter 2. Safety information . . . . . 3 General safety 3 Electrical safety 3 Voltage-selection switch 5 Safety inspection guide 5 Handling electrostatic discharge-sensitive devices 6 Grounding requirements 6 Safety notices (multi-lingual translations) . . . . . 6 Chapter 3. General information. . . . 29 Lenovo ThinkVantage Toolbox 29 ThinkVantage Productivity Center 29 Lenovo Welcome 29 Additional information resources 29 Specifications 30 For machine types: 0806, 0810, 0821, 0823, 0827, 0829,0832, 0835, 0842, 0844, 0846, 0848, 0851, and 4089 30 For machine types: 0804, 0809, 0811, 0822, 0825, 0828, 0830, 0833, 0837, 0843, 0845, 0847, and 0849 31 Chapter 4. General checkout . . . . . 33 Problem determination tips 33 Chapter 5. Diagnostic programs . . . 35 Lenovo ThinkVantage Toolbox 35 PC-Doctor for Rescue and Recovery 35 PC-Doctor for DOS 36 Creating a diagnostic disc 36 Running the diagnostic program from the diagnostic disc 36 Navigating through the diagnostic programs . 36 Running tests 36 Viewing the test log 38 Chapter 6. Using the Setup Utility program 39 Starting the Setup Utility program 39 Viewing or changing settings 39 Using passwords 39 Password considerations 40 Power-on password 40 © Copyright Lenovo 2010, 2011 Administrator password 40 Setting, changing, or deleting a password . . 40 Enabling or disabling a device 40 Selecting a startup device 41 Selecting a temporary startup device . . . . 41 Viewing or changing the startup device sequence 41 Exiting the Setup Utility program 42 Chapter 7. Symptom-to-FRU index . 43 Hard disk drive boot error 43 Power Supply Problems 43 Diagnostic error codes 43 Beep symptoms 61 POST error codes 62 Miscellaneous error messages 63 Undetermined problems 65 Chapter 8. Replacing FRUs (Machine Types: 0806, 0810, 0821, 0823, 0827, 0829,0832, 0835, 0842, 0844, 0846, 0848, 0851, and 4089 67 Locating connectors, controls, and indicators on the front of your computer 67 Locating connectors and parts on the rear of your computer 68 Locating components 68 Locating parts on the system board 69 Locating internal drives 70 Removing the computer cover 71 Removing and reinstalling the front bezel . . . . 72 Installing or replacing a PCI card 74 Installing or replacing a memory module . . . . 76 Replacing the battery 78 Replacing the power supply assembly . . . . . 79 Replacing the heat sink and fan assembly . . . . 81 Replacing the microprocessor 83 Replacing the system board 85 Replacing the optical drive 87 Replacing the hard disk drive 89 Replacing the front audio and USB assembly . . 91 Replacing the rear fan assembly 92 Completing the parts replacement 94 Chapter 9. Replacing FRUs (Machine Types: 0804, 0809, 0811, 0822, 0825, 0828, 0830, 0833, 0837, 0843, 0845, 0847, and 0849 97 iii