If it makes you feel any better I am going through the exact same problem. Where you able to fix it. Here's my issue:
- Rig details. ASUS Maximus VI Hero V.1301, i5-4670K stock speeds, ASUS R9290-DC2OC-4GD5 catalyst 13.251, Corsair Vengeance Pro 8GB (2x4gb) 2133 XMP, Windows 8.1 64 bit, Crorsair ax760 PSU, Corsair H100i, Samsung 840 EVO 120gb SSD (OS), Western Digital Caviar Blue 1Tb HDD, ASUS VX238H-W monitor.
- Driver details. From ASUS SUpport Downloads-ATI Display Driver 13.251WHQL and VBIOS update for R9290-DC2OC-4GD5
- after launching a game- if the game is server based, the screen will hiccup and/or freeze on server selection screen. Windows alert will pop up with ...has stopped responding but has recovered. (im at work and dont remember exactly what it said at the moment, sorry. once the game has loaded (or if its a single player game) the screen will lock up/freeze about 30 sec to 1 minute in game. only way out is CTRL+ALT+DEL end program, or hard shutdown if that doesnt work.
- Workarounds, none that I am aware of.
- unfortunately, this is a brand new rig, and I have no other GPU to test.
To Do: I plan on using AMD's site and installing the Catalyst software suite 13.12 after I run driver sweeper. If that doesnt work, Ill will attempt the new 14.2 beta. Also thought of trying 2 seperate PCIe cables from PSU to GPU, as opposed to the 8-pin pcie to 6+2 & 6+2 cable the AX 760 came with.
Have tried: reinstalling drivers, reinstalling windows 8.1, disabling intel graphics, disabling AMD audio, uninstalling Google Chrome.