What's wrong with my Nvidia card????

Question

laptops

Good afternoon!
There is a problem with my nvidia fx 3700m card. I have it in my Dell precision m6400 laptop.
The problem is this, when I start to load it, the screen starts to cut down (the load for the most part is a game), but that's not all, periodically knocks out the "screen of death". When I ran it in 3dMark, the result would be 6500 BUT the frequency of the video memory jumped from 800 to 2100 and there were about 8 such jumps + there were some horizontal stripes (the stripes were like a blur in Photoshop) the size was somewhere like 1/8 of the screen + card on my feelings are very hot in a simple + -45-55 in the shower, I understand that this is most likely an asshole, but maybe there are some options how to fix this? Is it possible to lower the core voltage or reduce the frequency?
The card was not Greta and was not overclocked!

Answer 1

Overheating is the temperature under load above 85 degrees. anything below is normal. The problem is with the chip itself. The fact that they did not overheat and did not overclock is not an indicator. There were huge batches of AMD and Nvidia video chips that just as suddenly died. And it seems like this problem is connected with the fact that the textolite that was used in the production turned out to be unsuitable, from heating and cooling (namely the temperature difference), the textolite expanded too much, and the GPU chip itself fell off. in general, if the card throws out artifacts, this already means that it needs to be changed, or the chip must be resoldered. And the frequencies jump is the norm.