All of the sudden power went off and when I tried to power it on again just blank screen and fan was spinning at max speed, just like when it failed first time. The laptop still runs fine. So that’s why I think the video cars is defective, it works when cool but only on resolution setting of x When reassembling used new layer of thermal paste on all chip heat sink contacts. It ran fine in safe mode, but it wouldn’t even get all the way into Windows in normal mode. Is your laptop still working or did you need to repeat the process? Will post if successful.
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By putting tin foil over the circuit, it can touch and secretly short out the board.
Take a look at the blue light around the power socket. She had photos on her computer that had not been backed up. Omondi March 29, Dv99700 updated the post and mentioned your comment about applying some liquid flux underneath the GPU chip. A reduction of 8 degrees in total and no crashes.
The temperatures were monitored after my DIY reflow and the graphics chip never went beyond 60c which is quite acceptable. John February 25, Power Supply February 24, Carlos December 13, Is there any solution to fix it permanently.
There are two positions for the switch. I think it might work. I posted a thread about this earlier and thought the problem was fixed I’m not sure If I have to replace it or what. Repaired a Compaq Presario V I’m going to download the manual and see what I can learn from that.
It has to be the video card, that makes the most scents.
How to fix motherboard with failed NVIDIA chip
After buying several motherboards and having the same results I tried your fix carrd it worked. At other times, the Blue Screen Of Death showing the generic hardware failure code might occur. My dad had a video problem with his HP laptop. Kari James February 27, Is it worth trying the heat gun solution? Obviously my own fault as well as ran Furmark and OCCT almost 3 times a day in separate occasions to see how far i can push the machine lol! How do you apply it underneath the GPU chip?
Video Card Upgrade? HP Pavilion dv – Tech Support Forum
Carlos Silva December 8, If you have a broken hinge, it’s probably time to give up on the thing unless you DO use it with an external monitor. This left a sizable gap between the GPU and the heatsink so I broke off a vain from an old CPU heatsink, cut a couple of pieces out roughly the same size as the pad I removed. Aamir Ameen December 13, Just follow the instructions. They all run hot, beyond design spec.
HP Pavilion dv display problem | PCMech Community Forum
The right hindge of the laptop screen is broken and when I move the screen around the lines disappear and reappear. Gibby4 May 17, CH October 16, I then cleaned the old grease and put new grease, and reassembled the laptop.
I set it to the best possible setting that I can and then hit apply. I think der is a problem with the n vidia. This the second time to fix my motherboard, first h i sent it for repair via ebay and second time, i fixed it by myself.