Running the Diagnostics
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 that indicated by the
two rightmost digits.
No FRU
is assigned to code 00. If only one FRU is suspected, the
other FRU code is 00. See the reference page before
replacing the FRU.
Icon Device ID Suspected Device
USB-1 154 USB
USB-2 155 External USB
USB-3 156 External USB
USB-4 157 External USB
Audio (PCI) 158 PCI audio
CDROM-1 215 CD-ROM
CDROM-2 216 External CD-ROM
DVD-1 217 DVD drive
DVD-2 218 External DVD drive
Note:
* Some ThinkPad 600E computers support only one FDD at
a time. The icon of the diskette drive for such models is
FDD instead of FDD-1 or FDD-2.
FRU Code FRU
10 System board
11 CPU card
12 DC-DC card
15 Audio card
16 Modem card
20 Memory
30 Reserved
32 External keyboard
33 External mouse
34 AC Adapter
35 Stereo Speaker
36 Battery pack
37 Secondary battery pack
38 Fan
39 Box speaker
40 LCD assembly
41 DVD or DVD and enhanced video adapter
42 Video card or system board (video)
45 External monitor
44
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