FRU Codes

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  first, 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 zeros. See the referenced page before replacing the FRU.

FRU Code	FRU / Action
10	System Board
11	Processor Card (370C, 750Ce, 755C, and 755Cs)
15	Audio Card
20	Memory (See 'Memory Checkout')
30	Reserved
32	External Keyboard
33	External Mouse
40	LCD Assembly (See 'Digitizer Adjustment' and important (note for 'LCD Related Symptoms')
45	External CRT
50	Reseat the Drive (FDD-1) Diskette Drive (FDD-1)
51	Reseat the Drive (FDD-2) Diskette Drive (FDD-2)
60	Reseat the Hard Disk Drive (HDD-1) Hard Disk Drive (HDD-1)
61	Reseat the Hard Disk Drive (HDD-2) Hard Disk Drive (HDD-2)
70	PCMCIA-2 (Replicator)
80	Cellular Modem (370C, 750Ce, 755C, and 755Cs)
81	Internal Modem Card
90	Reserved

NOTE: The device ID and error codes are used to indicate the detail portion of the FRU which caused the error. If replacing a FRU does not correct a problem, see the Device ID or error code from the previous failure. If they have changed, the cause might be because the new FRU is defective or that the FRU was incorrectly installed.

If the problem remains after replacement of the FRUs, go to 'Undetermined Problems'