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IBM 2251, 6830/6831 Chapter 9. Related Service Information ............103, vi

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Chapter 9. Related ServiceInformation ............103

Safety notices (multi-lingual translations) ....103

Safety Information............128

General Safety ............128

Grounding requirements ........128

Electrical safety............128

Handling electrostatic discharge-sensitive

devices ..............130

Safety inspection guide .........131

Problem determination tips.........132

File updates .............132

Adding adapters to the system ......133

Softwareconsiderations.........133

BIOS..............133

Drivers.............133

Hardwareconsiderations........134

System resource conflicts ........135

Miscellaneous Information .........137

Acronyms,Abbreviations, and Terms ....137

Send Us YourComments! .........139

Notices ...............141

Trademarks..............142

vi HardwareMaintenance Manual

Contents

Main Page Page Page About this manual Important Safety Information Page Contents About this manual ..........iii Chapter 1. General Checkout......1 Chapter 2. General Information.....3 Chapter 3. Diagnostics ........7 Chapter 4. Installing Options .....17 Chapter 9. Related Service Information ............103 vi Chapter 1. General Checkout 2 Chapter 2. General Information Features 4 Specifications Page Chapter 3. Diagnostics Setup Utility program 8 Product Recovery Program menu Diagnostics Diagnostics download 10 Navigating through the diagnostic programs Running diagnostic tests Module test menu/hardware configuration report Memory Diagnostic tests Alert-On LANtest Asset IDtest 12 Test results Hard file Smart test Fixed Disk Optimized Test Quick and Full erase - hard drive Iomega Zip drive test Asset EEPROM backup 14 Viewing the test log When to use the Low-Level Format program Preparing the hard disk drive for use Page Chapter 4. Installing Options Input/Output connectors 18 Page Installing adapters AGP adapter 20 Audio adapter ADSL modem Home PNA network adapter Installing internal drives Installing drives in bays 1, 2 and 3 22 Page Installing a hard drive in bay 4 24 Hard disk drive jumper settings Page Installing a security U-bolt Replacing the cover 28 Chapter 5. FRU Replacements Page A40/A40P/A40i system board layout System board locations System board jumper settings Clear CMOS/Flash Boot Block Recovery 32 Processor Speed Settings System board memory Page Replacing a system board 34 Replacing a processor Replacing the speaker Replacing the fan Power supply 20-pin main power supply connection Power supply removal 36 Page Page Chapter 6. Symptom-to-FRU Index SIMM/DIMM/RIMM memory errors The following SIMM/DIMM/RIMM error messages are issued by the diagnostic programs. 40 Hard disk drive boot error A hard disk drive boot error(error codes 1962 and I999030X) can have the following causes. Diagnostic error codes 42 Page 44 Page 46 Page 48 Page 50 Page 52 Page 54 Page 56 Page 58 Page Beep symptoms 60 Use the following table to diagnose beep symptoms. Page No-beep symptoms 62 POST error codes 64 Page 66 Page 68 Page 70 Page 72 Page 74 Page 76 Miscellaneous error messages 78 Undetermined problems Page Page Page Page Parts listing The parts listing supports the following models: xxG, xxF,xxA, xxC, xxT, xxD, xxM, xxV,xxU. 84 Page 86 Page 88 Keyboards (RAK 2 Black) Computer Power Cords 90 Page Page Chapter 8. Additional Service Information Security features Passwords 94 Power-on password Removing a power-on password Vital product data Management Information Format (MIF) Alert on LAN 96 BIOS levels Flash (BIOS/VPD) update procedure Flash recovery boot block jumper 98 Power management Automatic configuration and power interface (ACPI) BIOS Advanced Power Management Automatic Hardware Power Management features Setting Automatic Hardware Power Management features 100 Automatic Power-On features Network settings Flash over LAN (update POST/BIOS over network) Wake on LAN 102 Chapter 9. Related Service Information Safety notices (multi-lingual translations) 104 Page 106 Page 108 Page Page Page Page Page 114 Page 116 Page 118 Page 120 Page Page Page Page Page 126 Page Safety Information General Safety 128 Grounding requirements Electrical safety Page Handling electrostatic discharge-sensitive devices 130 Safety inspection guide Problem determination tips File updates 132 Adding adapters to the system Software considerations BIOS Drivers Hardware considerations 134 System resource conflicts 136 Miscellaneous Information Acronyms, Abbreviations, and Terms 138 Send Us Your Comments! Page Notices Trademarks 142