Hi Guys I have been experiencing problems with my PC. Earlier when I had installed win 7, I used to get bsod while gaming. BSOD error 0x124. After installing windows 8.1 I get RSOD(Red screen of death) while playing high demanding games. My pc specs:- Amd Phenom II X6 1090t (Processor) ASUS M5A78lm-usb3(Motherboard). (New) 4gb Kingston 1333Mhz (Ram) Seagate 500gb SATA Sapphire HD 6850 1gb (Graphics card) Corsair VS 650 (PSU) (Almost 2 years old) Allthe rest system parts are almost 5 years( will complete 5 this November) I tried testing memtest86+ with 8-12 passes. No errors. Replaced HDD with other 500gb HDD. Replaced Ram with my friend's RAM. Still getting RSOD on windows 8.1. Games on which I experienced RSOD 1. Bf3 2. Bf4 3. Assassins creed Rogue 4. WWE 2k15 Games on which I haven't experienced RSOD yet 1.Pro Evolution Soccer 16 Plz guys I need help!!!