I realy need your help with this. I've already updated the drivers, and even tryied a previous version, but just keep crashing in the windows 8.1, Thanks!
There are no crash dumps included in the file you posted. If you disabled your pagefile, re-enable it so the system can make crash dumps.
For now, really the only advice I can give is to install all latest drivers from motherboard site, even if Windows 7 drivers are the latest, and uninstall both ESET and McAfee, then use their removal tools from their sites also.
Set Windows Defender and Windows Firewall to Automatic and start them too.
That should take care of the 0x117 tdr timeouts I see. (Video going down, crashing the system because it could not restart.)
ASUS DirectCU II HD7790-DC2OC-2GD5 Radeon HD 7790 2GB 128-Bit GDDR5
Sound Card
MOTU Traveler firewire interface
Hard Drives
1 Seagate Barracuda SATA II system/boot drive 80 GB, 2 Western Digital hdds - 1 is SATA II Caviar Black 1 TB attached to card (assorted media, page, temp), other is SATA I 420 GB (games, media, downloads)
PSU
Thermaltake 450W
Cooling
stock Gateway cooling, extra large fan in rear of case