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Numeric error Codes
Symptom / Error
0230
Shadow RAM Failed at offset:
nnnn
0231
System RAM Failed at offset:
nnnn
0232
Extended RAM Failed at
offset:nnnn
0250
System battery is dead - Replace
and run Setup
0251
System CMOS checksum bad -
Default configuration used
0260
System timer error
0270
Real time clock error
0280
Previous boot incomplete -
Default configuration used
0281
Memory size found by POST
differed from CMOS
02B0
Diskette driver A error
02B2
Incorrect Drive A type - run
SETUP
02D0
System cache error - Cache
disabled
02F0
CPU ID:
02F5
DMA Test Failed
02F6
Software NMI Failed
64
Spare Part / Action in Sequence
1. BIOS ROM
2. Main board
1. DIMM
2. Main board
1. DIMM
2. Main board
1. Replace backup battery(RTC) and Run SETUP to
reconfigure System time, then reboot system.
1. Backup battery(RTC)
2. Run SETUP to reconfigure System, then reboot
system.
1. Backup battery(RTC)
2. Run SETUP to reconfigure System, then reboot
system.
3. Main board
1. Backup battery(RTC)
2. Run SETUP to reconfigure System, then reboot
system.
3. Main board
1. Run "Load Setup Defaults" in BIOS Setup Utility.
2. Backup battery (RTC)
3. Main board
1. Run "Load Setup Defaults" in BIOS Setup Utility.
2. DIMM
3. Main board
1. Check the drive is defined with the proper diskette type
in Setup
2. Go to "Diskette Drive Check".
1. Check the drive is defined with the proper diskette type
in Setup
2. Go to "Diskette Drive Check".
1. Main board
1. Main board
1. DIMM
2. Main board
1. DIMM
2. Main board
TravelMate 310 Service Guide
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