LG Electronics LW20 service manual Ch4. Symptom-to-part index „ Numeric error codes

Models: LW20

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Ch4. Symptom-to-part index

„ Numeric error codes

Symptom / Error

FRU or action, in sequence

 

 

0200

1.Reset the hard-disk drive.

Fixed disk failure

2.Load Setup Defaults in BIOS Setup Utility.

(The hard disk is not working)

3.Hard-disk drive.

 

4.System board.

 

 

0210

1.Check the keyboard if it is pressed.

Stuck Key error

2.Replace the keyboard.

 

 

0211

Run interactive tests of the keyboard and the auxiliary

Keyboard error

input device.

 

 

0212

System board.

Keyboard Controller Failed

 

 

 

0220

Load Setup Defaults in BIOS Setup Utility.

Monitor type error - Monitor type does not

 

match the one specified in CMOS.

 

 

 

0230

1.DIMM

System RAM error - System RAM Failed at

2.System board

offset.

 

 

 

0231

System board

Shadow RAM error - Shadow RAM failed at

 

offset

 

 

 

0232

1. DIMM

Extended RAM error - Extended RAM Failed

2. System board

at address line

 

 

 

0250

Replace the backup battery and run BIOS Setup Utility

System battery error – System battery is dead

to reset the time and date.

 

 

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LG Electronics LW20 Ch4. Symptom-to-part index „ Numeric error codes, Symptom / Error FRU or action, in sequence