System crashes unexpectedly after a sudden shutdown.
System crashes unexpectedly after a sudden shutdown.
It seems like a loud noise came from your computer while playing War Thunder. The lights stopped except for the RAM lights, then turned off again when you unplugged it. After plugging it back in, only the RAM lights came on. This happened suddenly after everything was working fine before.
A pop sound usually indicates a problem, possibly from your PSU failing. The RM750x is a solid PSU with a decade-long warranty. Inspect every cable connecting the PSU to your PC and verify all connections for any signs of damage such as melting or discoloration. Attempt to remove the CMOS battery for five minutes.
Consider testing the PSU with a paperclip approach. Also inspect your motherboard's components for any signs of damage, like blown capacitors. Repeat the same steps for the GPU.
Reviewed all the GPU components, everything seems okay. The power supply produces odd sounds when I power it up. Currently handling the return process. Fortunately, the items I purchased remain covered by warranty. Tested CMOS battery and swapped RAM; it's probably the PSU. The PC will be down for now. I'm planning to remove most parts from the system, mainly the GPU. Appreciate your assistance.
Besides Poinkachu's remarks, I'll perform the "Sniff test." It seems the RM 750x might have a blown capacitor.
Just acquire a new PSU and try to avoid damaging anything else. PSUs often lose other parts along with them, but if the RAM indicators remain functional, there might still be a chance.