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 / Action
Processor Card (370C, 750Ce, 755C, and 755Cs)
Memory (See 'Memory Checkout')
(See 'Digitizer Adjustment' and important
(note for 'LCD Related Symptoms')
Reseat the Drive (FDD-1)
Diskette Drive (FDD-1)
Reseat the Drive (FDD-2)
Diskette Drive (FDD-2)
Reseat the Hard Disk Drive (HDD-1)
Hard Disk Drive (HDD-1)
Reseat the Hard Disk Drive (HDD-2)
Hard Disk Drive (HDD-2)
Cellular Modem (370C, 750Ce, 755C, and 755Cs)
Internal Modem Card
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'
Please see the LEGAL - Trademark notice.
Feel free - send a for any BUG on this page found - Thank you.