Problem with a screen after replacing motherboard on Hp DV7 4165dx PLEASE HELP

J

Johnny24

New Member
After replacing a motherboard screen is acting weird, anybody knows what that could be? Thanks
 

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Connect a monitor to the external vga connector to see if the lines are still visible. If not, then its something with the screen connection.
 
where did you get the motherboard replacement. to me, id say that the motherboard you installed has a bad GPU issue.
 
kdfresh09 said:
where did you get the motherboard replacement. to me, id say that the motherboard you installed has a bad GPU issue.
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Hi, so.. I connected it to external monitor and picture is fine, but my wifi and sound is not working, can it be related to screen problem? I bought my motherboard online, really don't know what to do now.
 
johnb35 said:
Either a bad screen or something with the cable connection.
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I was checking the cable, so it looks like when I'm touching cable where it bends around the hinge it's getting worse so I guess it could be the cable
 
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