Dell 1220 specifications Reseat the LCD cable

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1.

Reseat the LCD cable.

 

LCD Panel Error

2.

Replace the LCD panel.

 

3.

Replace the video card/system board.

 

 

 

 

 

 

OFF-FLASH-OFF

ON-FLASH-ON

OFF-FLASH-FLASH

FLASH-FLASH-FLASH

FLASH-FLASH-OFF

OFF-ON-OFF

FLASH-FLASH-ON

Memory Compatibility Error

Memory Detected But Has

Errors

Modem Error

System Board Error

Option ROM Error

Storage Device Error

Video Card Error

1.Install compatible memory modules.

2.If two modules are installed, remove one and test.

3.Try the second module in the same slot and test.

4.Test the other slot with both modules.

5.Replace the memory.

6.Replace the system board.

1.Reseat the memory.

2.If two modules are installed, remove one and test.

3.Try the second module in the same slot and test.

4.Test the other slot with both modules.

5.Replace the memory

6.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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Contents Page Entering System Setup System SetupF12 Boot Menu Diagnostics LED Error CodesDevice Status LEDs Keyboard Status LEDsReseat the LCD cable Adding and Replacing Parts Specifications Battery AudioGraphics Integrated KeyboardTouch Pad Fingerprint Reader optionalAC Adapter PhysicalBack to Contents Battery Removing the BatteryAccess Panel Removing the Access PanelMemory Removing the MemoryWlan Card Removing the Wlan CardCoin-Cell Battery Removing the Coin-Cell BatteryHinge Cover Removing the Hinge CoverBack to Contents Keyboard Removing the KeyboardBack to Contents Media Bay Device Removing the Media Bay DeviceLCD Assembly Removing the LCD AssemblyLift the LCD assembly away from the system Palm Rest Removing Palm RestBack to Contents Internal Module With Bluetooth Wireless Technology Removing the Bluetooth ModuleTPM Module Removing the TPM ModuleHard Drive Removing the Hard DriveBack to Contents Panel Removing the I/O PanelFan Removing the FanPage System Board Removing the System BoardBack to Contents Heat Sink and Processor Removing the Heat Sink and ProcessorBack to Contents Modem Removing the ModemSpeaker Removing the SpeakerLCD Bezel Removing the LCD BezelLCD Inverter Removing the LCD InverterLCD Camera Removing the LCD CameraLCD Panel Removing the LCD PanelBack to Contents LCD Rails Removing the LCD RailsBack to Contents LCD Hinges Removing the LCD HingesBefore Working Inside Your Computer Working on Your ComputerTurning Off Your Computer After Working Inside Your Computer Windows XP Click Start→ Turn Off Computer→ Turn Off