HP pavilion dv7 screen

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misspark Posts 1 Registration date Tuesday 30 September 2014 Status Member Last seen 30 September 2014 - 30 Sep 2014 à 13:24
xpcman Posts 19528 Registration date Wednesday 8 October 2008 Status Contributor Last seen 15 June 2019 - 30 Sep 2014 à 16:31
So when I turn on my laptop I get only a black screen
I follow advice from ppl and I connected to an external
Monitor and I get color lines so I kinda tap the laptop
Close to the screen and oh surprise the image comes
Is color red but is there, what is going on with my computer
Any help I appreciate it
Thanks misspark
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1 response

xpcman Posts 19528 Registration date Wednesday 8 October 2008 Status Contributor Last seen 15 June 2019 1,824
30 Sep 2014 à 16:31
A number of HP laptops had a problem with the soldered connections to the video chip. After some use the heat from the video chip would degrade the connections. Solutions ranged from from wrapping a blanket around the laptop (causing a severe overheating condition) to baking the laptop in an oven to having a computer tech re-solder the connections.

Having a computer tech re-solder the connections is probably the best solution.

Good Luck