Lenovo ThinkPad 600E Hardware Maintance Manual - June 1999: ThinkPad 600, 600E - Page 50

FRU Codes, The FRU code

Page 50 highlights

Running the Diagnostics 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 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. FRU Code 10 11 12 15 16 20 30 32 33 34 35 36 37 38 39 40 41 42 45 FRU System board CPU card DC-DC card Audio card Modem card Memory Reserved External keyboard External mouse AC Adapter Stereo Speaker Battery pack Secondary battery pack Fan Box speaker LCD assembly DVD or DVD and enhanced video adapter Video card or system board (video) External monitor 44

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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