Screen goes black when I adjust monitor

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clynnridge_08 - Nov 14, 2010 at 09:51 AM
xpcman Posts 19530 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 - Nov 14, 2010 at 11:26 AM
Hello,
I don't know why, but lately when I adjust my monitor on my Compaq Presario C751NR Notebook PC with Windows Vista's operating system, it goes black. It appears that there may be a shortage in my monitor connection, but I do not know. If I look hard enough, I can vaguely see my desktop. Please give me some insight on this issue. Thanks.

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1 response

xpcman Posts 19530 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 1,825
Nov 14, 2010 at 11:26 AM
It looks like you have a short in the cable that powers the backlight. Replacement of this cable is easy for a PC repair shop. But, do not attempt this yourself.

Good Luck
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