1. I really tired of it, but the problem is when I play Dota 2, the blue screen appears and sometimes the screen is changes to black and freezing for a few seconds with an error message: "Display driver stopped responding and has recovered". It is started a month ago or two.
Any other game is working fine, BF4 on Ultra, Black Flag on maximum.
2. And sometimes when I play in Battlefield 4, the freezes and I getting next message: "DirectX function GetDeviceRemovedReason failed with...".
Intel Core i5-3570K
GigaByte AMD Radeon HD7850
DIMM DDR3 4096MBx3
ASRock LGA1155 Z77 Extreme6
SATA-3 1Tb Seagate 7200 Constellation
Nec 20WGS2Pro (1680*1050)
Windows 7 x64
I was trying to use various versions of drivers, and the problems persist anyway.