Yes, it was the ONLY thing I changed.
But even after changing it back to auto, on restart it loaded something like "dwm.exe" couldn't be loaded (I'm GUESSING it was that, since I only got a quick glimps) and would explain the black screen. After shutting it down, and running it again it (so far) seems to have stablilized. Will have to see.
Here's the thing, Both from PC world (Again, no choice, also, live on an island, they destroyed every local shop here, then stopped selling gaming machines (last time I went in they had SIX desktops!) I got the best. I have had very very bad experiences with buying components online (times have changed I guess) but when you need a new PC FAST, it was my only option.
Old one x2 core 3.4 (3.1!!?)ghz
4gig ram
ATI 5750
New one
i5 2320 x4 3.0ghz
8 gig ram
ATI 6670
Yes, that was LITERALLY the best they had 3 months ago. Both same price, 2 years difference. My old one got better FPS for "some" games, and similar for others. I am unable to change ANY graphics settings via the CCC panel on this new one (No idea why, could on old, made a thread about it, got told silly answers like "just change settings in game"...wasn't my question, I do, I just want the CHOICE, and don't know why changing the AA on the card on this one doesn't do anything, but does on that). The new one, despite being a very PC clean freak and keeping every single thing up to date, clean, registry, having good protection etc, never visiting dodgy sites etc etc...I still get blue screen within 1 week of purchase. I hate PC world too.
Another thing I don't get, I rigged up the old computer to my new 47 inch HD 3d smart TV. I tried to play skyrim to test the temps, and it felt quite jerky when moving. Yet the game was smooth as butter before. I've seen someone mention before to someone it's down to refresh rates, my monitor is 60hz but my TV is 100/400hz. (Actually, did NOT get this from PC world, but the very same TV (used their model number) said 100/600hz on the plaque thing. But amazon says 400hz
http://www.amazon.co.uk/LG-42LM620T-42-inch-Widescreen-Freeview/dp/B007IYW3HO/ref=sr_1_cc_2?s=aps&ie=UTF8&qid=1360679254&sr=1-2-catcorr
Edit - I know it might seem like im fibbing due to the red action flags and norton, but THAT one is out of date, and I won't renew it until I can fix the heating, and it's making me a little OCD seeing them
despite not being connected to the net, which I want it to be also (yeah yeah, free AV/s etc...I like norton, despite its CPU hog)