The best method is to reball and use flux for the solder job, the solder job is stronger and clean. Tried this on a Philips X57 with onboard nVidia graphics chip and it appears to have done the trick for now — Thanks! But last evening, after pressing the power-on button on the cold computer, there was no video even though no Nvidia driver was installed. If I can do this anyone can. Skip to Main Content. Good September 27, The other interesting thing is I think the video card heats up and is defective due to the heat.

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Just in case, make sure this is not memory related failure.

Why should I the consumer have to pay more to get it fixed or try myself to fix it and risk further damage after buying a costly item. Barry April 28, Did you have thermal pad installed on the GPU when you disassembled the laptop? Other see details Time left: If it still looks bad on an external monitor, it’s done for.

Hero Technologies May 17, Dont you need som new flux to take away anny oxides in the cracked yoints?? Gordon April 7, 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! If not successful, heat to c and try again.

Kari James February 27, The manufacturer is responsible for selling a laptop which should not get so hot and work safely. Alleen nog een test.

How to fix motherboard with failed NVIDIA chip

I have a txz and it shows a bunch of green dots moving to many places at times. I tried to dv700 it and it worked once.

Chris December 4, Bayo, There are two large chips on the motherboard. I baked my Compaq Presario v motherboard about 9 months ago. Hello I have hp dvus. When a solder job is done, flux is used to prevent oxidation.

To avoid buying mistakes and are not compatible. Randy December 24, Thanks a lot for sharing this info. My HP dv7 was broken.

Solved: Hp Pavilion Dv Help my video card does not work – HP Support Community –

Well I applied this fine technique, worked fine for few days. Ebay etc will have tons of these for sale for different machines so check them out.

How do you apply it underneath the GPU chip? Mohammed Ali January 24, Also software to monitor temperatures would add much useful info to the topic if you do have a go.

Good idea, but this is usually used as diagnostics method, to make sure that the chip is actually bad.

HP Pavilion dv Specs – CNET

He gave me the HP to use for parts. When I go to the divide manager it says the Nvidia GEForce video card drivers aren’t installed properly and it says it has error code 43 how do I fix code 43?

But it won’t improve the performance in any way whatsoever. The laptop is still dead, pavillioh not come on. The graphics chip soldered to the motherboard.

First time it worked for 3 months did it again worked for a day.