LED screen is blank, But external monitor works

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omid88 Posts 2 Registration date Saturday September 21, 2013 Status Member Last seen September 21, 2013 - Sep 21, 2013 at 07:59 AM
omid88 Posts 2 Registration date Saturday September 21, 2013 Status Member Last seen September 21, 2013 - Sep 21, 2013 at 08:42 AM
Hi,
My laptop got a little impact and afterwards when i turned it on, nothing was displayed on its LED(only the blank screen(Dark blue). Also, an external monitor works fine.
How can i test whether the problem is the "converter" or the LED?
Thanks in advance.
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omid88 Posts 2 Registration date Saturday September 21, 2013 Status Member Last seen September 21, 2013
Sep 21, 2013 at 08:42 AM
I should add some update on this!
After two days that nothing came on the screen, suddenly when i was working with an external monitor,,the display was worked.
But the problem is that after some seconds the display goes and comes! does it mean that the converter has been disconnected? it is very strange that after two days working,,without any movement of the LED, suddenly it worked.
I would appreciate any idea.
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