Hello, I've been dealing with this issue for roughly 2 months now, my computer completely crashes, (Screen freezes on the last thing I saw before the crash, cannot even turn on/off num or caps lock with my keyboard, mouse is completely unresponsive, ctrl alt del does nothing, just a total crash, totally unresponsive).
This occurs any time I'm attempting to launch a game, most MMOs, Star wars battlefront, everything, they all occur after login before I would actually see the gameplay, (after i input username and password and hit play, before character or environment loads)
What has me stumped is that this does not occur when I launch fallout 4, Guild wars 2, League of Legends (Other fairly intensive games) It only occurs with CERTAIN games.
I've done everything I can think of, I've tested my HDD with seagate tools, ive ran furmark, heaven benchmark, ive tested my CPU with hotcpu tester, ive tested my GPU, ive tested my RAM, ive changed setting after setting in my AMD control center, from overclocking my GPU to underclocking my GPU to messing with CPU power settings, any test you can think of, ive most likely done it. My drivers are all up to date and ive even attempted rolling back my drivers to a previous version and nothing changes, the games are of course up to date, AND this issue has followed me from Windows 7 to Windows 10, (I changed to windows 10 from 7 in an attempt to fix this and the problem still occurs) I'm at my wits end, i've poured probably a hundred hours into trying to fix this problem and nothing works.
Here is my setup:
AMD Radeon HD 7900 Series - VGA SAPPHIRE 100352-2L HD7950 3G R
Radeon Software Version 16.1.1
Windows Version Windows 10
AMD FX 8150 Eight-Core Processor
Mushkin 996769R 4Gx4 = 16GB(NOTE FOR THIS: For some reason i should have 16GB of random access memory, my Control Center is telling me I only have 12 GB available, is this something that could be important?)
MB ASUS M5A99X EVO 990X R
HD 1T ST SAT6.0 32MB ST31000524AS 7200 RPM 3.5"
Once again I've tried everything I can think of, i'm desperate, Help me bleepingcomputer community, you're my only hope!