Lenovo ThinkPad 600E Hardware Maintance Manual - June 1999: ThinkPad 600, 600E - Page 61

Go to Diskette Drive, Go to Memory - thinkpad 600 memory

Page 61 highlights

Symptom / Error 1XX 2XX 201: Memory data error. 202: Memory line error 00-15. 203: Memory line error 16-23. 205: Memory test failure on on-board memory. 221: ROM to RAM remap error. 225 (Unsupported memory module.) 301, 303, 304, 305, 3XX (301: Keyboard error.) 601, 6XX (601: Diskette drive or controller error.) 602 (Diskette read error.) 604 (Unacceptable ID was read from the diskette drive.) 2402 24XX (2401: System board video error.) Symptom-to-FRU Index FRU / Action in Sequence 1. System board 1. Go to "Memory Checkout" on page 33. 2. DIMM card 3. System board 1. Check if the supported DIMM is installed. 2. DIMM card 3. System board 1. Go to "Keyboard or Auxiliary Input Device Checkout" on page 32. 2. Keyboard 3. External numeric keypad 4. External keyboard 5. Keyboard/mouse cable 6. System board 1. Go to "Diskette Drive Checkout" on page 31. 2. Diskette drive assembly 3. Diskette 4. System board 1. Go to "Diskette Drive Checkout" on page 31. 2. Diskette 3. Diskette drive assembly 1. Go to "Diskette Drive Checkout" on page 31. 2. Diskette drive assembly 3. System board 1. TV Out Card 1. System board ThinkPad 600 55

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Symptom-to-FRU Index
Symptom / Error
FRU / Action in Sequence
1XX
1.
System board
2XX
201: Memory data
error.
202:
Memory line error
00–15.
203:
Memory line error
16–23.
205: Memory test
failure on on-board
memory.
221:
ROM to RAM
remap error.
1.
Go to “Memory
Checkout” on
page 33.
2.
DIMM card
3.
System board
225
(Unsupported memory
module.)
1.
Check if the
supported DIMM is
installed
.
2.
DIMM card
3.
System board
301, 303, 304, 305, 3XX
(301: Keyboard error.)
1.
Go to “Keyboard or
Auxiliary Input
Device Checkout” on
page 32.
2.
Keyboard
3.
External numeric
keypad
4.
External keyboard
5.
Keyboard/mouse cable
6.
System board
601, 6XX
(601:
Diskette drive or
controller error.)
1.
Go to “Diskette Drive
Checkout” on
page 31.
2.
Diskette drive
assembly
3.
Diskette
4.
System board
602
(Diskette read error.)
1.
Go to “Diskette Drive
Checkout” on
page 31.
2.
Diskette
3.
Diskette drive
assembly
604
(Unacceptable ID was read
from the diskette drive.)
1.
Go to “Diskette Drive
Checkout” on
page 31.
2.
Diskette drive
assembly
3.
System board
2402
1.
TV Out Card
24XX
(2401:
System board video
error.)
1.
System board
ThinkPad 600
55