Cut Signal After BIOS when Using OCTuner

Problem:
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4 months ago i had experienced BSOD where playing call of duty ghosts while also moving a large 700Gb of data from SSD to HDD. The screen goes blank and then green then cuts power to the pc and then rebooted into BSOD

Sometimes my mouse & keyboard played up and i couldnt establish a connection via display either vga dvi or hdmi, on board , with graphics card.
resulting in a clean flash of the BIOS to recover a stock BIOS .

I have learned that soon after i would go into OC Tuner and over clock my cpu from 36.0Ghz to 4.1 or 4.40Ghz again and within hours the same shit happens again ultimately making me flash my bios and fustrate me. And ultimately destroying a core in the process, i only have 3 cores showing .

I had my computer for a month on stock default 36.0 Ghz it runned smooth as on highest and algood .i notice transfer speeds were slower than normal for ssd @45mb/sec so i went back into BIOS once more and set it to 38.0 and after just 5 hours yesterday it crashed.cant get it to give me a signal.

Tried searching for the answer via internet but i couldnt find relating stories i dont think. id better leave this one for you professionals.

Do you have any idea what i could do or what more information you need? This is my first Post on a Forum.

Facts:
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- Psu switch is on with power and fans, lights, cpu, graphics Card all working.

-only dvi to vga and an hdmi cord/wireless mouse and keyboard/ and power are connected. all usb devices taken out.

- The keyboard&mouse arent detected like last times this happened they showed up with caps light and flashing.
The Adapter is the only usb connected.

-no signal on both my screens; tried with both cords on both Graphics Card and OnBoard...Nothing.

- Seems like i cant see or communicate with the BIOS screen at all with my screen .

-i dont have a beep thingy .well ... not that i know of.

-there is a power button, a restart button and a light button.
When pressing the restart button... wont restart pc as i dont hear fans resetting..
When holding down power button for more than 20seconds ... no power off.
You can only turn off by psu switch.

Specs:
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OS. Windows 7 Ultimate 64Bit
CPU. AMD A85X FM2 A-Series
GPU. AMD RADEON HD7770 1GB GDDR5
MB. ASUS F2 A85-MLE
RAM. KINGSTON 2x 4GB (8GB Total)
PSU. COOLER MASTER EX2TREME 525 WATT

Display 1: viewsonic HDMI LED 1080P .MDL NO : VX2253
Display 2: HP .MDL NO : HP L1706
*Both through GPU

Storage:
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OS. 240GB Crucial M500
Old OS. 2TB WD Black 64MB Cache
1TB WD Blue 64MB Cache
1TB WD Green 32MB Cache

Hope this helps thanks. Need to know ASAP

Your Motherboard is just not making at it...Is not a horse power with 3 phases + 2 phases, an ATX 4pin header for powering... and Oc Tuner on such card raise the BCLK/PEG Frequency, and you will turn frying your hardware components.

To make short!

james rumbles said:

Is there a way i can reset my computer? Or do i need to take hdds out and start testing parts seprately to find out what isnt functioning and what is .i dont have a spare pc to test them on .

Yes, you should reset to default the Bios settings first with all your hardwares connected, restart/stop then unplug the Data HDDs to keep your Operating Sytem only. Test parts .

to enter Bios on Asus Motheboard, it should be DEL key or F2

Try another USB2.0 port...Is the keyboard not detected in Bios too?