Check for no power supply output, listen for unusual sounds, and observe any error lights on the dashboard.
Check for no power supply output, listen for unusual sounds, and observe any error lights on the dashboard.
I've been running an air cooler and recently added an AIO unit. Everything worked well until now. The PC started without issues while using just the air cooler. After switching to the AIO, it shut down unexpectedly and won't power back on. Before installing the AIO, I'd used it for about two weeks without any problems. I assumed the AIO was the issue, so I reinstalled my original cooler but still can't get the system up. All connections seem intact—power button cable is in, RAM is seated properly, CPU and GPU are fine. This makes me suspect a problem with the motherboard or power supply unit. My PSU is from Aresgame, so I'm trying to check it first before replacing my Asrock B550. I plan to test it on another system, but when I flip the power switch, the motherboard LEDs light up normally, suggesting the PSU might actually be okay. Any advice would be helpful!
If a PC fails to power on, the issue might stem from any part. Start by testing only the CPU and RAM, ignoring other components.
I’ll give it a shot. Even with the RGBs activating, there’s still a possibility the motherboard might be faulty.
I haven't tried it yet, but it functioned properly before the computer crashed. The only change I made was the cooler, so I wasn't expecting much, but I'm willing to give it another go if needed! Appreciate all the advice!