IBM S84H-4552-00 manual Digits first then Replace

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		bytwo theleftmost		digits first; then	replace the
FRU	that	is indicatedtwo byrightmostthedigits. No
FRU is assigned to code 00. If only one FRU is
suspected,		the	other	FRU code is filled with zeros. See
the	reference		page	before replacing	the FRU.
FRU	Code	FRU
10		1. System board
30		Reserved

321. External keyboard

2.Main card

3.Riser card

331. External mouse

2.Main card

3.Riser card

45 External CRT

511. Reseat the diskette drive (FDD-2)

2.Diskette drive (FDD-2)

3.Main card

4.Riser card

611. Reseat the hard disk drive in the SelectaDock Docking System (HDD-3)

2.Hard disk drive in the SelectaDock Docking System (HDD-3)

3.Main card

631. Reseat the second hard disk drive in the SelectaDock Docking System

(HDD-4)

2.Second hard disk drive in the SelectaDock Docking System (HDD-4)

3.Main Card

70 PCMCIA-2 (Replicator)

90CD-ROM drive

91CD-ROM drive in the SelectaDock

If	the problem still	remains after replacement of the FRUs,
go	to “Undetermined	Problems” on page 30.

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