Any help would be greatly appreciated, thank you.
I built a pc with all new parts.
After a few months of no problems, while playing a game, the computer suddenly shut off.
Whenever I try to boot it, the fans click on for a fraction of a second, and the "CPU_LED" flashes red. And it does not boot.
Trying to turn it on again results in nothing, and I must switch the PSU off and on again to try again. And the same thing happens.
I thought it might be that the CPU overheated, as I thought I may have done a shoddy job applying aftermarket thermal-paste.
So I bought a new CPU and cpu cooling solution, and didn't mess with the pre-applied thermal paste.
After installing those components, the same thing happens as before.
Before pressing the power-on button, the green power LED on the mobo is on. Then upon trying to boot, the CPU led flashes red and the fans turn on for a fraction of a second.
The same thing happens if I press the "MEM OK" button on the motherboard as well.
Motherboard: ASUS M5A99FX PRO R2.0 AM3+ AMD 990FX + SB950 7 x SATA 6Gb/s USB 3.0 ATX AMD Motherboard with UEFI BIOS
PSU: CORSAIR HXi HX750i CP-9020072-NA 750W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply
CPU: AMD FX-6300 Vishera 6-Core 3.5GHz (4.1GHz Turbo) Socket AM3+ 95W FD6300WMHKBOX Desktop Processor
CPU cooling: Corsair Hydro Series™ H100i GTX Extreme Performance Water/Liquid CPU Cooler. 240mm
RAM: CORSAIR Vengeance Pro 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 1866 Desktop Memory Model CMY16GX3M2A1866C9R
Graphics: XFX Radeon R9 280X R9-280X-TDFD 3GB 384-Bit GDDR5 PCI Express 3.0 x16
SSD: Crucial MX200 2.5" 500GB SATA 6Gbps (SATA III) Micron 16nm MLC NAND Internal Solid State Drive (SSD) CT500MX200SSD1
OS: Windows 10