**1/31/2021 Update** - I just another older GPU (GeForce 8600 GTS) that stopped working. Did this method and the card is like new again!
I have a nice (well, it WAS nice) GTX 780 TI card that suddenly stopped working. I was ready to trash it until I heard about baking these in an oven to reflow the solder joints. 385 degrees F and 8 minutes later I had a "refurbished" graphics card. Let it set for about 2 hours, put it back into the machine... Presto!
It worked for me!
![](https://i.ytimg.com/vi/o7ptpk_FFZE/maxresdefault.jpg)