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Anonymous Posted on Sep 23, 2011

Laptop screen wont turn on.. what does it mean?

1 Answer

Brian Sullivan

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  • Computers & ... Master 27,725 Answers
  • Posted on Sep 23, 2011
Brian Sullivan
Computers & ... Master
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Joined: Jul 19, 2010
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Test all leads that attach to your hard drive including electrical extensions SATA

the leads from your ((motherboard to your hard drive)) Sata make sure they have a secure connections and are not faulty or just replace them they could be faulty
make sure all leads that are attached to your drives dvd\cd have secure connections and are not faulty or just replace them they could be faulty ?


even something as small as an electrical extension or a faulty fan lead can cause this problem

a computer needs all of the data and electrical current to travel through every working device and to have an end for a computer to be able work properly

make sure your graphics card is securely seated with no dust in its socket

if you physically remove your graphics to check the socket card restart your computer this should activate found new hardware wizard


if still no luck you could go for the extended desktop

you will need to connect the television to your computer with the vga monitor connection

click start control panel display change display settings adjust resolution this may vary depending on your operating system you should a no 1 and a no 2 with detect and identify keep an eye on the screen when you select the number tabs this may vary depending on your operating system


when you select the no 2 tab this should be the extended desktop always click apply after making any changes
or click start control panel administration tools computer management device manager scroll to monitors right click select scan for hardware changes

if the extended desptop works your lcd screen may be faulty

hope this helps you

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