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Please help me with a GTX 680

Nickademus

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Oct 3, 2017
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Hi, Please help me...and thank you in advance..

I have an EVGA GTX 680 2Gb EVGA 02G-P4-2680-KR and I tried to flash it a couple of times without any luck.
I did the flash by bootcamp windows 7 32 bit.. all done as the instructions.
1. back up my rom
2. flashed the proper rom with -4 -5 -6 parameter got it from here.. https://forums.macrumors.com/thread...-680-mac-edition.1565735/page-5#post-17132316
..tried also only with -5 -6
3. hit the "y" twice and all completed succefully
4. reboot to normal Os x El Capitan
5. BLACK SCREEN.. nothing...not even boot..was flashed in slot 1..tried to place it to slot 2...also nothing


Then i place the card to a PC and reflash it again with the back up rom and seems ok without of course the gray bootscreen.

Please help me what I did wrong?
The version of the NVFlash was the V.5.134.0.1...and also i tried most of the versions...

I have a macpro 3.1 with El Capitan..
 

Toothless

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Why even flash that card in the first place?
 
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