https://vocaroo.com/i/s04JTzc1vCdn
there's a kinda clicking/electric sound coming out when there's high usage, link related

it's coming from somewhere a bit high on the motherboard so I first ran a cpu benchmark (prime95), but it didn't make any sound
tried unplugging cpu cooler to make sure but it still didn't make any sound

then I ran the unigine superposition benchmark and it made the sound, so maybe that means it's a gpu problem? still kinda weird since the sound is coming from high on the motherboard
then I tried turning off the gpu fans during benchmark to make sure but it still made sounds

what the hell is left to make any sound like that if it isn't the fans? really fuckin stumped here pls help