Dell Laptop Beep 8 Times, Fixed

The following action will fix Dell laptop beep 8 times meaning display problems. This action apply to any type of Dell laptop but here is we have done for the Dell inspiron N4030.
1. Turn off the laptop. Press the power button to turn Off.
2. Unplug the charger and battery.
3. Without battery, press and hold the power button for along time, about 2 - 3 minutes.
4. Try to turn ON using charger only. If success until here, this is your lucky, but if doesn't fixed follow the next steps.
5. Open the laptop case.
6. Take out the motherboard. Ensure that the heat sink is clean, if not you should clean this.
7. Release the heat sink.
8. Re-flow the VGA chipset using the heater blower carefully. If you don't have, you can use the hair dryer.

 9. Wait until the temperature back to normal and try to turn ON the laptop.
We have the real experience about the actions above and success to fix Dell laptop beep 8 times.