Right, my pc has been up and running for around 9 or 10 months now and about 3 weeks ago we had a power cut and the psu died, i got it RMA'd and then everything was fine for the first 2 days.On the thrid day i booted up the system and some weird pixelation happend on the boot screen of win7, once it had booted into the os, the resolution was 1:1 according to my monitor, this screen also had a weird pixelation and color shift too. This happens everytime i boot up into windows now. Once every 5 or 6 reboots it would let me into the os like normal, this is where i started troubleshooting, i found out that when i have all three monitors in a surround configuration the pixelation never occured, in boot or in the os. So i looked around on the web and found some similar issues, i have tried to do the following:
Different driver versions,
Different monitors,
1 monitor at a time,
Different outputs on the GPU.
"underclocking" and overclocking the gpu a little bit.
Now, when i can boot into safe mode, i can uninstall the geforce drivers and use the built in ones (or whatever they are) and be totallly fine but only use one monitor, it doesnt recognise the other three. This is how im writing this. So to conclude i have tried everything i can find and come to the point that is is somehthing to do with the drivers (from what i can see). This is very frustrating and i am wondering what it is and if anyone else is having a similar problem. It has got to the point where i cant even get into the os to change to a surround configuration where everything works fine.
Specs:
i7 4790k @4.1
KFA2 GTX 780ti HOF
MSI MPower Z97
8GB Dominator PLatinum @1866
H105 cooler
RM1000 psu
128gb sandisk ssd,1.5tb seagate barracuda hdd
Monitors:
3x BenQ XL2411Z
Samsung 32inch Smart TV
Sorry for any mistakes but this is my first real post.
Thank you for any help in advance.
