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toshiba satellite a105 s2071 LCD

post #1 of 11
5/12/09 at 8:24pm
Thread Starter 
Hello everyone I have a toshiba satellite a105 s2071. When trun on the LCD stays blank could it be the inverter or the backlight?
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post #2 of 11
5/12/09 at 8:53pm
Plug in an external monitor, if it works, then it is likely that the inverter goes bad. But if you can see something when pointing a flash light to the screen, then the back lights are gone.

cheers ...
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post #3 of 11
5/12/09 at 10:08pm
Thread Starter 
Quote:
Originally Posted by qhn View Post
Plug in an external monitor, if it works, then it is likely that the inverter goes bad. But if you can see something when pointing a flash light to the screen, then the back lights are gone.

cheers ...

cool i'll give that a shot! thanks
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post #4 of 11
5/12/09 at 10:58pm
Let us know. Good lucks.

cheers ...
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post #5 of 11
5/13/09 at 5:18pm
Thread Starter 
Nothing happen when I hook it up to a LCD.. Can't see anything with the flash light to the sceen so back lights?
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post #6 of 11
5/13/09 at 5:41pm
You meant it was not working with an external monitor? Did you try the FN keys to toggle between notebook LCD and external monitor?

cheers ...
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post #7 of 11
5/13/09 at 5:46pm
Thread Starter 
Yup hit FN and f5 nothing happen
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post #8 of 11
5/13/09 at 5:51pm
Did the external pick up any output signals from your VGA port? This is important.

cheers ...
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post #9 of 11
5/13/09 at 6:04pm
Thread Starter 
Quote:
Originally Posted by qhn View Post
Did the external pick up any output signals from your VGA port? This is important.

cheers ...
Well I hook it up to my dell laptop to make sure it was working and it was.. So i guess something up with the Toshiba?
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post #10 of 11
5/13/09 at 6:09pm
If the external cannot detect incoming signals, it is likely that your internal gpu card is bad = motherboard.

cheers ...
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post #11 of 11
5/15/09 at 11:55am
Good luck happy for you.
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