First post, by Kahenraz
A GeForce 4 MX 440 I ordered exhibited characteristic display corruption when rendering 3D scenes. The card in question has BGA memory which is both expensive and difficult to repair, so I tried a cheaper alternative. I downclocked the memory from 333 Mhz to 290 and the problem went away.
I'll be attaching a note to the card for the future, so that I can remind myself how to deal with this fault. There's nothing wrong with it otherwise.
Here are some neat photos of the display corruption.