Something's wrong

[AAcat]

(Computer specs at the bottom) So a few days ago, I put my computer into hibernate mode, then next day when I turned it on, the screen didn't display and the boot beep didn't activate. The monitor would turn on indicating that it is getting some kind of signal via the HDMI cable, but the screen still said "No signal" which if it didn't have a signal it would go back to sleep, but it didn't. I tried unplugging the power supply and back in to see if any results may happen, but same result. I open the side panel and checked if perhaps its my Computer case not communicating to the mother board properly, grabbed a screw driver and connected the two pins to power the PC, the computer turned on, the fans, GPU, and CPU fans were all active, but the same result happened. I thought, maybe the PSU wasn't connected well, it was just fine. Perhaps its the bios, so i reset the bios, didn't change. I even took out the battery and placed it pack in to the mother board to hopefully reset the motherboard, still no changes. Once again I tried turning it on, and I could hear a faint triple beep. According to Biostar's website, it means a problem with GPU, but the faint triple beeps weren't as loud as they should be, as I could barley hear it without turning off my light fan (which isn't even that loud) but I still took it as hope, popped out the GTX 1060 and placed in my old R7 360, same results. I'm starting to think at this point its the CPU.  Do note I have had this computer for over 4 years, maybe even up to 6 but I do not recall. The only thing that has been replaced within that time span is a PSU, 2 GPUs, and some sata cables for some additional Storage devices. The rest remained the same (being the CPU, MOBO, RAM, Case)

 

Computer Specs:

AMD - FX-6350 3.9GHz 6-Core Processor

Biostar - TA970 ATX AM3+ Motherboard

Team - Vulcan 8GB (2 x 4GB) DDR3-1600 Memory

Asus - GeForce GTX 1060 6GB 6GB Turbo Video Card

NZXT - Guardian 921 RB ATX Mid Tower Case