49
FRU or action, in sequence
Symptom / Error
1. DIMM
2. System board
02F6
Software NMI failed
1. DIMM
2. System board
02F5
DMA test failed
1. Load “Setup Default” in BIOS Setup Utility.
2. Replace the backup battery.
3. System board.
02F4
EISA CMOS not writable
1. Load “Setup Default” in BIOS Setup Utility.
2. System board.
02D0
System cache error – Cache disabled
(RAM cache failed and BIOS disabled)
1. Floppy diskette drive.
2. External FDD cable.
3. I/O card.
02B3
Incorrect Drive B type
1. Floppy diskette drive.
2. External FDD cable.
3. I/O card.
02B2
Incorrect drive A type – Floppy diskette drive
error
Set up the diskette type in BIOS Setup Utility.
02B1
Diskette drive B error
Set up the diskette type in BIOS Setup Utility.
02B0
Diskette drive A error
Load Setup Defaults in BIOS Setup Utility.
0281: Memory Size found by POST differed
from EISA CMOS
1. Load “Setup Default” in BIOS Setup Utility.
2. DIMM.
3. System board.
0280
Previous boot incomplete
- Default configuration used
Run BIOS Setup Utility to reset the time and date.
0271
Check date and time settings – Date and time
error.
1. Replace the backup battery and run BIOS
Setup Utility to reset the time and date.
2. System board.
0260
System timer error
Reset the password by running BIOS Setup Utility.
0252
Password checksum bad – The password is
cleared.
Replace the backup battery and run BIOS Setup Utility
to reset the time and date.
0251
System CMOS checksum bad
– System CMOS checksum is not correct.
– Default configuration used.
Ch4. Symptom-to-part index
Summary of Contents for P1
Page 2: ...0 Service Manual S1 P1 LG Electronics ...
Page 21: ...19 System Block Diagram Ch3 System information ...
Page 59: ...57 2 Pull the HDD Assy out in the direction shown below Ch5 Removing and replacing a part ...
Page 63: ...61 3 Disconnect the keyboard connector Ch5 Removing and replacing a part ...
Page 65: ...63 Ch5 Removing and replacing a part ...
Page 68: ...66 Ch5 Removing and replacing a part ...
Page 72: ...70 Ch5 Removing and replacing a part ...
Page 77: ...75 4 Remove the Cardbus 5 in 1 Dummy Ch5 Removing and replacing a part ...
Page 79: ...77 Ch5 Removing and replacing a part ...
Page 83: ...81 3 Remove the Main Board Ch5 Removing and replacing a part ...
Page 86: ...84 3 Remove the Audio sub board Ch5 Removing and replacing a part ...
Page 88: ...86 2 Remove the Finger Printer Ch5 Removing and replacing a part ...
Page 90: ...88 2 Remove the Touchpad Ch5 Removing and replacing a part ...
Page 92: ...90 2 Disassemble the LCD Hook located on top of LCD Ch5 Removing and replacing a part ...
Page 97: ...95 Ch5 Removing and replacing a part ...
Page 106: ...Rocky W EXPLODED VIEW 2 NSCRC NBRKH NSCRC NCSNH NHDD1 NLAN1 NCVRC NMEM1 NCVRS ...
Page 113: ...Rocky W EXPLODED VIEW 9 NSCR2 NSCR2 NSCR2 NSCR2 NSUBB NSUBT NSUBF NSUBA NSCR2 ...
Page 118: ...Rocky W EXPLODED VIEW 14 NSCR7 NSCR7 NFAN1 NSCRA NFAN2 NSCR7 NMDM1 NCPU1 NMEM1 ...