I was playing CSGO for a few hours and my PC blue screened just after a kill with UNEXPECTED KERNEL MODE TRAP error. Then it restarted multiple times, saying preparing automatic repair. At one point it got stuck on preparing automatic repair for a few minutes so I tried restarting and resetting BIOS to defaults but it changed nothing. After restarting it manually a few times it stopped sending signal to the monitor with a solid red VGA light on the motherboard. I tried reseating and cleaning the GPU pins and tried with a GPU from my second PC but still nothing. I also tried my GPU on the second PC where everything worked. It didn't work with only one RAM stick from the second PC, I tried it in different slots. All 4 sticks from my PC worked on the second PC. I tried reseating the CPU but still nothing changed. I tried resetting the CMOS multiple times and put a new battery in but nothing. I put the SSD and HDD from my PC on the second PC and it ran the automatic repair, fixed some files, booted and everything ran. Then I put them back in my PC turned it on and it showed the motherboard logo but then stopped stopped sending signal to the monitor again and the red VGA never went away.
Hardware:
CPU: Intel Core i7-9700F
GPU: GIGABYTE RTX 2060 Windforce OC Edition
SSD: Samsung 970 Evo Plus NVMe PCIe M.2 250GB
HDD: Seagate Barracuda 2TB
RAM: Corsair VENGEANCE LPX 16GB (2x8GB) DDR4 3200MHz + Corsair VENGEANCE LPX 16GB (2x8GB) DDR4 3000MHz
Motherboard: Gigabyte Z370 HD3P
PSU: Corsair CX650M 650W Bronze
Hardware:
CPU: Intel Core i7-9700F
GPU: GIGABYTE RTX 2060 Windforce OC Edition
SSD: Samsung 970 Evo Plus NVMe PCIe M.2 250GB
HDD: Seagate Barracuda 2TB
RAM: Corsair VENGEANCE LPX 16GB (2x8GB) DDR4 3200MHz + Corsair VENGEANCE LPX 16GB (2x8GB) DDR4 3000MHz
Motherboard: Gigabyte Z370 HD3P
PSU: Corsair CX650M 650W Bronze