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FRU Codes (2523)



FRU Codes

If an error is detected by the diagnostic tests, a four-digit  FRU code is displayed. The FRU code indicates two suspected FRUs.
Replace the FRU that is indicated by the two leftmost digits , then replace the FRU indicated by the two rightmost digits.  No FRU is assigned to code 00. If only one FRU is suspected, the other FRU code is filled with 00.

Use the 'External Diskette Drive Test' to isolate diskette problems to a FRU.
If the problem still remains and the system board has not been replaced, replace the system board.
FRU Code    FRU
  
10    System Board
  
20    Memory (See 'Memory Checkout'.)
  
30    Keyboard
  
31    Numeric Keypad
  
32    Keyboard, External
  
33    Mouse
  
35    Digitizer
  
36    LCD/Digitizer
  
40    LCD Assembly
  
41    External CRT
  
50    External Diskette Drive
  
55    Hard Disk Drive
  
60    System Board
  
65    IC Card Memory
  
68    TPF Card
  
70    System Board, (Printer)
  
71    System Board, (Printer control)
  
80    LED Card
  
82    Switch Card Assembly
  
85    System Board, (Speaker)
  
86    DC-DC Card

More INFORMATION / HELP is available at the  IBM-HelpCenter

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