Hello, i have recently bought a new graphic card and monitor, i bought the AMD HD 7990 and as screen i bought the asus PB278 which goes up to 1440p.
Now before my pc used to work fine and i could play all games, but now that i have put in the new graphic card and the new screen as soon as i start a game, the screen freezes or goes gray or black. I can still hear sound but i cant move my mouse or use alt + tab or ctrl + alt + del. It either does this or when i start a game the screen is moving down. I will have a fixed picture of the main menu of the game but behind it its another one moving around falling from up the screen to the bottom. Every time i start a game this happens and i need to reboot my pc, I don't know why this is happening and have been looking on alot of forums but i cannot find any awnsers, its making me very upset... I also tried to see if it might be because im running on 1440p but the same thing happens in 1080p.
I also like to note that i did reinstall my pc so its a totally new clean version and reinstalled the drivers for the graphic card like 5x aswell.
The weird thing is, i can run one game that i play mainly it's called League of Legends. It did crash 4 or 5 times in the start but after trying the AMD beta drivers and disabling the vertical sync and putting the frame rate uncapped it is working fine now and i can play it without it crashing or acting weird.
I don't understand why i can play League of Legends but any other game crashes or freezes or does something it should not do. I am totally clueloss on how to solve this problem and would really appreciate any help. Sorry for my bad English.
I Also like to note that i am using a DVI-D Dual link cable, as i read somewhere that i might need to use a DVI-I dual link but i am not sure how this would help. And i read somewhere else it could be caused by having speakers and cables near ur DVI cable. I have a HUGE surround system quite close to my monitor and pc and alot of cables, but i have had this with my old screen and graphic card aswell and never had this problem.
Now before my pc used to work fine and i could play all games, but now that i have put in the new graphic card and the new screen as soon as i start a game, the screen freezes or goes gray or black. I can still hear sound but i cant move my mouse or use alt + tab or ctrl + alt + del. It either does this or when i start a game the screen is moving down. I will have a fixed picture of the main menu of the game but behind it its another one moving around falling from up the screen to the bottom. Every time i start a game this happens and i need to reboot my pc, I don't know why this is happening and have been looking on alot of forums but i cannot find any awnsers, its making me very upset... I also tried to see if it might be because im running on 1440p but the same thing happens in 1080p.
I also like to note that i did reinstall my pc so its a totally new clean version and reinstalled the drivers for the graphic card like 5x aswell.
The weird thing is, i can run one game that i play mainly it's called League of Legends. It did crash 4 or 5 times in the start but after trying the AMD beta drivers and disabling the vertical sync and putting the frame rate uncapped it is working fine now and i can play it without it crashing or acting weird.
I don't understand why i can play League of Legends but any other game crashes or freezes or does something it should not do. I am totally clueloss on how to solve this problem and would really appreciate any help. Sorry for my bad English.
I Also like to note that i am using a DVI-D Dual link cable, as i read somewhere that i might need to use a DVI-I dual link but i am not sure how this would help. And i read somewhere else it could be caused by having speakers and cables near ur DVI cable. I have a HUGE surround system quite close to my monitor and pc and alot of cables, but i have had this with my old screen and graphic card aswell and never had this problem.