Hello everyone, I am having some weird problem with my PC now. Whenever I play a heavy game my Motherboard would beep once, and continue beeping over time, At first I thought it had to be RAM because I have really old and weak ddr3 RAM. But then I notice that my partitions from a specific HDD just dissapear, like they have been disconnected, but they reconnect after a reboot. And after running some tests I can only see that all my HDD and SSD are in hood health, so I am wondering, is this fault of weak PSU or RAM or HDD Failing ?