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gtx770m working but gtx780m not working at gt780dx(ms-1761)


qlqltls

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The size of the Copperplate from the GTX570M is 30mm x 20mm,when i remember right the Die Size from the GTX 970M/GTX 980M is 21mm x 21mm.

Of course you can use small Stripes of Thermal Pads at the Edge.but this is not really the best Solution.

The better Choise ist the Heatsink from the GTX 460M/GTX 560M because you can get this cheap and the Copperplate is much more bigger.

Red : Remove

Green: Fill with Thermall Pads

Blue : Thermal Paste

[ATTACH=CONFIG]16637[/ATTACH]

Red : Remove

Green : Fill up with Thermal Pads

Blue : Thermalpaste

The yellow markered Spots in the other Picture is only a Information that the Copperplate is smaller.

If you make all right this Heatsink is also OK

[ATTACH=CONFIG]16631[/ATTACH]

I've managed to buy a GTX 780 heatsink.

As on the picture above also, it has a track that goes over to the CPU (I believe). Screenshot by Lightshot.

How do you remove that? it is obviously not needed.

Anyone has ideas?

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