Chosen Solution
where can i find the GeForce GT 330M 128bits 512mb?
I believe Aliexpress might have them. This is an extremely difficult repair that requires a BGA rework station. Also, if you have the kernel panic issue that is common on these 2012 A1286 laptops, I have heard that it is actually faulty tantalum capacitors that filter the power the MCP uses that causes this issue, not the MCP itself.
