Service Manual
ON
FLASH
ON
Memory is detected but has errors
same slot and test. Test the other slot with both modules.
3. Replace the memory
4. Replace the system board.
OFF
FLASH
FLASH
Modem Error
1. Reseat the modem.
2. Replace the modem.
3. Replace the system board.
FLASH
FLASH
OFF
Option ROM Error
1. Reseat the device.
2. Replace the device.
3. Replace the system board.
OFF
ON
OFF
Storage device error
1. Reseat the hard drive and optical drive.
2. Test the computer with just the hard drive and just the optical drive.
3. Replace the device that is causing the failure.
4. Replace the system board.
FLASH
FLASH
ON
Video card error
1. Replace the system board.