That's a very old GPU, 11 years old, even though I still have a laptop with GT335m that is 13.5 years old and still works (even actively used) yours is done. One thing you can do is maybe get the bios to use the integrated GPU, which means you won't be playing games, only do low performance browsing.
The other thing is to reflow, which means to reheat the GPU up to 200c so that it melts and reconnects. But this isn't really a long term solution. It may last maybe a week, or 6 months, but it's gonna die again.