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85xx 486DX2 Upgrade POST Error codes


  Model 8560/65/80 486DX2 - 33/66 MHz System Board Upgrade POST - Errors (POST Diagnostic Error Codes are NOT VALID for standard IBM PS/2 8560/65/80)

POST Error-Code    Unit Tested
  
001 to 005    System Board
006, 007    System Board and Memory modules
017 to 023    System Board
024    System Board and Memory modules
025 to 101    System Board
101 to 120    System Board
160 to 195    System Board
201 to 205    Memory
  
486DX2 UPGRADE BOARD Subassembly Diagnostics Error Codes
301 to 320    Keyboard
401 to 405    Parallel Ports
603 to 621    Diskette Drive
702 to 710    Coprocessor
1101 to 1111    Serial Ports
8001 to 8603    Mouse Ports
1801 to 1807    On-board VGA
10451 to 10499    ESDI Hard Disk
18441    Memory Expansion Adapter


MCA-Error codes > Numeric ERROR CODES Micro Channel


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