so your still having problems? did you install the new drivers for vid and make sure your nic drivers were up to date. honestly I am out of suggestions other than trying a psu replacement which you say you cant do. maybe run memtest and recheck to make sure Ram is good. have you tried the on board video if you have one to see if the same problem occurs to eliminate the video card being bad. have you checked for updated drivers for the motherboard.
I will research some today and see if I can think of anything else but I really cant think of anything that has been suggested already.
Yea, same issue.
Windows reinstall did nothing.
I highly doubt the video card could be bad since I replaced the GPU and to no avail.
Newest GPU drivers, no luck.
Will try updating mobo drivers and will check onboard video.
EDIT : Should I download and install all drivers on this page : http://www.gigabyte.com/products/product-page.aspx?pid=4140#dl
Would there be any harm in downloading&installing them all? I have the time for that thankfully.
Thanks for all the help man, really appreciated .
Is it possible to test the PSU for problems other than replacing it and checking?