Blank Screen External Monitor OK

mauller07

Distinguished
Mar 28, 2010
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if you use windows key + p and change it to laptop display only, does it work?

could be that the back light on the display has gone or a connector has become loose, take apart the back of the case near the hinge and push the connectors in tighter.
 

beardsatan

Honorable
Aug 2, 2013
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That's a dead backlight, hope it's under warranty
 

namdlo

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Jun 20, 2012
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The backlighting on the screen has gone bad or something else with the screen. The external is driven off the video card and it can still work even though the internal is bad.
 

mauller07

Distinguished
Mar 28, 2010
249
0
18,960
35
if you use windows key + p and change it to laptop display only, does it work?

could be that the back light on the display has gone or a connector has become loose, take apart the back of the case near the hinge and push the connectors in tighter.
 

heyh

Honorable
Dec 30, 2013
1
0
10,510
0


My hero!! Thank you so much for posting this!
 
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