Need PCB's electrical scheme of gigabyte GTX 660 ti (GV-N66TOC-2GD)

[Dahhan]

My GTX 660 ti isn't working (it has something to do with the 6 pin connector). If I start the PC without connecting the 2 6pin to GPU I have a message on screen saying: "please connect the power cables". One of the 2 6pin connections cause the PC not to start.

I took it to a shop, but the technician said that he needs the electrical scheme of the PCB (or any card similar to it) so he can understand how the current (or the parts) are connected.

Can anybody help me with this?

 

[Shmoopey]

You should have a 2 6 pin cable coming from your CPU or if you only have a single 6 ping then you should have a 4 to 6 pin connector that came with the GPU.

 

[Dahhan]

You should have a 2 6 pin cable coming from your CPU or if you only have a single 6 ping then you should have a 4 to 6 pin connector that came with the GPU.

I don't understand what you mean by that. I know that my card needs two 6pin connectors.

It was working great and I was playing on it. Suddenly the screen went black, and ever since my PC won't startup when I connect the 6pin cable to the faulty connection on the GPU (that's why I need the electrical scheme of the PCB).