This is probably going to be a long post, but I hope someone can help me because I have no more ideas to solve this issue. Full troubleshooting: A couple of months ago I tested OC on my GPU and CPU (R9 280X TOXIC and FX 8350) using AMD Catalyst software. I didn't go into extreme overclocking and tried Heaven benchmark after, which crashed in the end so I restored every setting to default. A few days after I started receiving several BSOD, expecially 0x7 0xf and 0x3b always including win32k.sys and/or ntoskrnl.exe failures. I also started experiencing problems with SSD performances (Samsung 840 EVO, yes) which slowed the PC down a lot. Also I started having problems to reboot the system, because sometimes when powering it or when rebooting I end up with a black screen and no sign of life, even if the PC seems to be started (leds on). Also, I often got ATA/ATAPI boot errors at every startup that I "resolved" by disabling secure boot option in bios. So I tried to update firmaware to address the issue, but Magician didn't allow me to complete the update, searching some solutions I found that many addressed AMD chipsets and said to disable AHCI mode to perform update.. Tried, and I couldn't boot without this option, so I had to erase the SSD + HDD and install Windows 7 from anew. Firmware updated, SSD problem solved however while doing a System Rating test I got BSOD (0x7) and after the restart my PC wasn't able to recognize Dual-channel memory anymore (It was reading both slots but never allowed Dual-channel, reading only A2 as single). I pulled out memories and put them back and they worked for a while, then again it didn't read them as dual. Switching to slots 2/4 seems to have resolve the issue, for now. I performed some stress tests on GPU/CPU but I never received a clear BSOD response and I usually don't crash with ULTRA settings on heavy games but sometimes I do with much lower requirements ones (I don't crash with DAI max settings but I sometimes do with League of Legends on the lowest),Sometimes I get a BSOD, system reboot then black screen and reboot again. The last thing to add to all this is microphone not being recognized at all after a reboot, even if it was perfectly working a while before.
SO, I am out of ideas other than throwing my PC out of the window, however I feel like this might be a motherboard fault issues. Do someone have any idea on how to stop these BSOD and boot problems?
PS: Forgot that I also tried several times to restore bios to default, changing settings and even clearing CMOS.
Full PC specs:
CPU: AMD FX-8350
GPU: SAPPHIRE R9 280X TOXIC TRI-X
MOBO: AsRock 970 Extreme 3 R2.0
RAM: 2x Hyper-X 4gb 1866hz
SSD: Samsung EVO 840 250gb
HDD: WDC 1TB
PSU: EVGA Supernova 1000W Platinum rated
OS: Windows 7 64-bit SP1
SO, I am out of ideas other than throwing my PC out of the window, however I feel like this might be a motherboard fault issues. Do someone have any idea on how to stop these BSOD and boot problems?
PS: Forgot that I also tried several times to restore bios to default, changing settings and even clearing CMOS.
Full PC specs:
CPU: AMD FX-8350
GPU: SAPPHIRE R9 280X TOXIC TRI-X
MOBO: AsRock 970 Extreme 3 R2.0
RAM: 2x Hyper-X 4gb 1866hz
SSD: Samsung EVO 840 250gb
HDD: WDC 1TB
PSU: EVGA Supernova 1000W Platinum rated
OS: Windows 7 64-bit SP1