My PC used to boot up, but now it won’t. All it will do is start, run for 30 seconds, and not post then boot loop and restart. I have to shut it off from the power supply to turn it off as the case button won’t. This happened with my original build, so I replaced the motherboard and cpu, thinking it was my old cpu since I had a bent pin on the last one. Yet, the problem persists. I bought a new motherboard that has argb unlike the old one, and my argb fans will flash when I turn the psu on and then never fully turn on. I’m suspecting RAM or PSU considering it won’t post. The PSU was used and bought from a friend working.
CPU: Ryzen 5 4500
Motherboard: Gigabyte B550 Eagle WIFI6
RAM: OLOY DDR4 RAM 16GB (2x8GB) 3000 MHz CL16 1.35V 288-Pin Desktop Gaming UDIMM (MD4U083016BJDA)
GPU: ASUS GTX 550 Ti(yes yes, I know it’s old, but it should be working as the pc problem persists even when I remove it)
PSU: Thermaltake Smart 650W 80+ Gold Non-modular power supply(it’s an older one)
Case(if needed): Corsair 3500X ARGB