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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 Safety inspection guide ... 5 Handling electrostatic discharge-sensitive devices ... 5 Grounding requirements ... 6 Safety notices (multi-lingual translations) ... 6 Chapter 3. General information ... 29 Lenovo ThinkVantage Tools ... 29 ThinkVantage Productivity Center ... 29 Lenovo Solution Center ... 29 SimpleTap ... 29 Additional information resources ... 29 Specifications ... 30 Chapter 4. General Checkout ... 31 Problem determination tips ... 31 Chapter 5. Diagnostics ... 33 Lenovo ThinkVantage Toolbox ... 33 Lenovo System Toolbox ... 33 Lenovo Solution Center ... 34 PC-Doctor for DOS ... 34 Creating a diagnostic disc ... 34 Running the diagnostic program from a diagnostic disc ... 34 Navigating through the diagnostics programs ... 35 Running tests ... 35 Viewing the test log ... 37 Starting the Setup Utility program ... 37 Viewing and changing settings ... 37 Using passwords ... 37 Password considerations ... 37 Set User Password ... 38 Set Administrator Password ... 38 Setting, changing, and deleting a password . 38 Enabling or disabling a device ... 38 Selecting a startup device ... 39 Selecting a temporary startup device ... 39 Selecting or changing the startup device sequence ... 39 Exiting from the Setup Utility program ... 39 Chapter 7. Symptom-to-FRU Index . . 41 Hard disk drive boot error ... 41 Power Supply Problems ... 41 Diagnostic error codes ... 42 Beep symptoms ... 59 POST error codes ... 60 Miscellaneous error messages ... 61 Undetermined problems ... 63 Chapter 8. Replacing FRUs ... 65 Locating controls and connectors on the front of your computer ... 65 Rear connectors ... 65 FRU locations ... 66 Major components of the computer ... 67 System board connectors ... 68 Adjusting the computer stand ... 69 Removing the computer stand ... 69 Removing the computer cover ... 70 Opening and closing the system board shielding . 71 Opening the system board shielding ... 71 Closing the system board shielding ... 72 Replacing the rear I/O shielding ... 73 Removing the rear I/O shielding ... 73 Installing the rear I/O shielding ... 74 Replacing the Hard disk drive ... 74 Removing the Hard disk drive ... 75 Installing a Hard disk drive ... 75 Replacing the optical drive ... 77 Removing the optical drive ... 77 Installing an optical drive ... 78 Replacing the memory module ... 79 Removing the memory module ... 79 Installing a memory module ... 81 Removing the microprocessor fan assembly . 81 Installing a microprocessor fan assembly . . 83 Replacing the microprocessor and heat sink assembly ... 85 Removing the microprocessor and heat sink assembly ... 85 Installing the microprocessor and heat sink assembly ... 87 Replacing the system board ... 88 Removing the system board ... 88 Installing a system board ... 89 Replacing the internal speakers ... 90 Removing the internal speakers ... 90 Installing internal speakers ... 91 Replacing the rear I/O assembly ... 91 Removing the rear I/O assembly ... 92 Installing a rear I/O assembly ... 93 Replacing the integrated webcam ... 94 Removing the integrated webcam ... 94 Installing an integrated webcam ... 95 Replacing the inverter ... 97 Removing the inverter ... 97 Installing an inverter ... 98 Replacing the battery ... 99 Removing the battery ... 99 Installing a battery ... 100 Replacing the system fan ... 100 Removing the system fan ... 100 Installing a system fan ... 101 Replacing the power supply assembly ... 102 Installing a power supply assembly ... 104 Replacing the LCD panel ... 106 Removing the LCD panel ... 106 Installing an LCD panel ... 107 Installing a computer wall mount ... 108 Completing the FRU installation ... 108 Installing a computer cover ... 108 Installing a computer stand ... 109 Chapter 9. FRU lists ... 111 Overall: MT 1165, 1184, and 1186 ... 111 Mechanical FRUs ... 115 Keyboard and Mouse ... 116 Adapters and miscellaneous FRUs ... 125 Power Cords ... 126 Recovery discs ... 130 XP Professional Recovery CD ... 130 Windows 7 Home Basic 32 Recovery CD . . 131 Windows 7 Home Premium 32 Recovery CD ... 131 Windows 7 Professional 32 Recovery CD . . 133 Windows 7 Professional 64 Recovery CD . . 134 Overall: MT 0401, 0421, 0994, and 2565 ... 135 Mechanical FRUs ... 144 Keyboard and Mouse ... 146 Adapters and miscellaneous FRUs ... 157 Power Cords ... 157 Recovery discs ... 163 Windows 7 Home Basic 32 Recovery CD . . 163 Windows 7 Home Basic 32 SP1 Recovery CD ... 163 Windows 7 Home Premium 32 Recovery CD ... 164 Windows 7 Home Premium 32 SP1 Recovery CD ... 165 Windows 7 Professional 32 Recovery CD . . 167 Windows 7 Professional 32 SP1 Recovery CD ... 170 Windows 7 Professional 64 Recovery CD . . 172 Windows 7 Professional 64 SP1 Recovery CD ... 175 Windows XP Professional 32 Recovery CD . . 177 Windows 7 Ultimate 32 Recovery CD ... 178 Windows 7 Ultimate Starter 32 Recovery CD ... 178 Chapter 10. Additional Service Information ... 179 Security features ... 179 Hardware controlled Passwords ... 179 Operating system password ... 179 Vital product data ... 179 BIOS levels ... 179 Flash update procedures ... 179 Updating (flashing) BIOS from a disc ... 180 Updating (flashing) BIOS from your operating system ... 180 Recovering from a POST/BIOS update failure . . 180 Power management ... 181 Automatic configuration and power interface (ACPI) BIOS ... 181 Automatic Power-On features ... 181 Appendix A. Notices ... 183 Television output notice ... 184 Trademarks ... 184 Index ... 185