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Toshiba Laptop Screen willnot work

  • Laptop Screen
  • Laptops
Last response: in Laptop Tech Support
January 24, 2010 11:49:33 AM

How do I test for a dead screen ; have tryed the external vga plug with a seperate monitor and power and external led lights plus the fan are running on unit but cannot generate any picture on any screen.
I think it good be the motherboard but I would like some opinions please?

More about : toshiba laptop screen willnot work

February 4, 2010 11:43:53 AM

i do laptop repair in Birmingham and have come across this problem . It's usually the graphics chip that has overheated. A motherboard replacement is usually required.

You could try testing the screen out on another laptop thoguh you need to know what your doing!
a b D Laptop
February 4, 2010 2:03:06 PM

You can attempt a reflow on the motherboard/GPU to repair it. It's not too difficult a procedure if you're halfway decent in hardware repair.