Three weeks for the HoF...
What was wrong with your Extreme?
I have plugged in on Friday, turned on the system, worked ok, but no sound from the STX, I have tried to fix it, finally reinstalled the Win, no change, very quiet, amp(!)lifier gone... ok, let's use the built in Audio, works fine.
I have tried few settings in Bios and I saw pixels are turning on/off randomly, like sparks, after a day the screen started to filcker some times not also in BIOS goes/comes, flickers, lines on the screen. I have tried 3 PCI-E slots, no change.
I have plugged my brother's Radeon 7870, no issues in any slots...
I have an Asrock Z97 OC Formula, Seasonic G650 what is related to this issue.
The system on Idle requires 80-90W, so i have 500W more for the card in idle...