cracking sound

Hi, My PC has been acting weirdly. I havent used it for gaming for weeks. One month ago, I had to use Lightroom and there was this cracking sound from my headphones when interacting with lightroom. Fast forward to christmas, I opened Valorant to play and there was this noise constantly from my...

I was messing around with some overclock settings and disabled a few things, enabled some things, don't really remember what at this point... smh anyways, when I try to boot up my debug led code goes through a lot of different codes but stops at A2 and that's it. I've done some research and I...