FLASH-ON-FLASH

OFF-FLASH-OFF

ON-FLASH-ON

OFF-FLASH-FLASH

FLASH-FLASH-FLASH

FLASH-FLASH-OFF

OFF-ON-OFF

FLASH-FLASH-ON

Display panel error

Memory compatibility error

Memory is detected but has

errors

Modem error

System board error

Option ROM error

Storage device error

Video card error

1.Reseat the display cable.

2.Replace the display panel.

3.Replace the video card/system board.

1.Install compatible memory modules.

2.If two modules are installed remove one and test. Try the other module in the same slot and test. Test the other slot with both modules.

3.Replace the memory.

4.Replace the system board.

1.Reseat the memory.

2.If two modules are installed remove one and test. Try the other module in the same slot and test. Test the other slot with both modules.

3.Replace the memory.

4.Replace the system board.

1.Reseat the modem.

2.Replace the modem.

3.Replace the system board.

1. Replace the system board.

1.Reseat the device.

2.Replace the device.

3.Replace the system board.

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.

1. Replace the system board.

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