New PC runs very bad

CoolmanT

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Sep 29, 2013
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I just built a new pc with Fx8320, r7 260x and 970 Extreme3 mb.
Every game i run become very lag, it's unbearable. This problem doesn't happen before i run Mirror's Edge. Once I run Mirrors edge, in the main menu, nothings happen. Then the game flashed itself, than every thing become not stable as hell.
Can someone what happened to my pc? I just built it today.
 
Solution
Display driver means the Graphics card.It might be malfunctioning.
Blue screen might be displayed because it crashes.Try to use another graphics card instead of this one (whatever model) and see if it happens.Worst case scenario,you will need to visit your retailer and demand the graphics card to be swapped using your warranty and receipt.

CoolmanT

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Sep 29, 2013
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My psu is Aywun Megapower Elite 750W.
Is Aywun a bad company?
 

CoolmanT

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Sep 29, 2013
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I have a new problem now. I played Amazing Spider Man smoothly for once, then it changes to blue screen within 5 minutes. Blue screen tells me to reset the display driver, now i'm reinstalling the driver to see if it works.

I've reinstalled, everything is okay now, but my PC will not response and shut the display randomly, is this a RAM issue or what?
 

Dhampire01

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Dec 9, 2012
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Display driver means the Graphics card.It might be malfunctioning.
Blue screen might be displayed because it crashes.Try to use another graphics card instead of this one (whatever model) and see if it happens.Worst case scenario,you will need to visit your retailer and demand the graphics card to be swapped using your warranty and receipt.
 
Solution

CoolmanT

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Sep 29, 2013
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Thank you, Dhampire01, after all the test i've done, i made a conclusion: My GPU is malfunctioning.
I reinstalled my driver, the problem still exists
Reinstalled Windows 7, problem still exists
Put my old GTX 650 back to the mb, it works fine
I don't know if I should buy a new card or get a fix on it, but I really appreciate your help.