Id blame the nVidia GT120 and not firmware.
Try slot #2 first before messing with firmware, then consider a newer GPU
[doublepost=1461534604][/doublepost]Also only the GPU in PCIe at first and only one drive.
The only reason I for now stick with the Nvidia GT120 is because of the EFI support. I've purchased an Asus GTX 980 ti strix, but unable to see any boot screen..
I think I have a friend with an other Geforce GT120, perhaps theres something wrong with mine in particular.. Or do you mean the graphics card version in general?
Alright, going to try slot two. I have no other PCIe cards and I've removed any other drives (in case I ****ed up in partitioning...)
[doublepost=1461539169][/doublepost]Okay, I don't know what to do next..
I've tried to manually install the drivers, by going in through the device manager and pointed to the driver files. The computer reboots, and I don't know why! I've even disabled automatic reboot if system error occurs to try to force a BSOD.. But nothing, reboots and back to square one..
This happens to both the boot camp geforce drivers and the newly downloaded geforce drivers.
[doublepost=1461539469][/doublepost]Just tried to insert the Asus 980 ti strix instead of the GeForce GT120.. Nothing happens.. Nothing at all.. Blank screen..