kevaponte

OK, I am going to reinstall WIN7. one GTX 780m works great but the second gets an error 43. I have torn down and rebuilt the system twice. Thinking it may have been an HD4000 driver conflict, took out the cards, updated the HD4000 driver, and reinstalled the 2 GTX 780m's. I can see both devices in the BIOS and have flashed both VbIOSs using nvflash. Both cards are being seen and seem to work fine except in device manager. ugh!! I am using 331.82 with modded .inf. The install was smooth.......????

Mr.Fox . I am also receiving an error code 43 on my second 780m GTX in SLi on my M18x R2. I have configured the .INF but cant overcome this. Any help would be great!