Im fixing a old pc but when i recontacted the hd to MM the power is dead but the funny thing when i dont contacted it it turns on
Hello, my self-built desktop computer (which is only a year old, with two upgrades) decided to stop working this morning. When I woke up, it was fine, but I noticed that the LED on my mouse (which is always on) turned off. I tried to turn on the PC, but to no avail. I've plugged it into different sockets, lamp-tested the sockets, made sure breakers were working, but i get nothing. Is this an issue with my PSU, or my motherboard.
CPU: Intel Pentium G3220
MB: Biostar HiFi B85+
PSU: Rosewill 500w