Dec 14, 2012
need help

after i buy all new hardware :

8 gb ram ssd 240


windows 7 64

750 powersupply coolmaster

i5 3570k

and i have 680 i bought it from 2 months , and when it used in the new hardware , and turn on pc the windows work normal and i check display adapter in device manager and it show yellow mark in 680 gtx ( i dont no why ) so i install the 680 cd driver then i restart , the windows start working then no signal . so i have to unstall the driver from boot system to make the screen show again

i try another card and instal lthe driver and its work normal ?

something wrong with my 680 or the new motherboard not support it ?