Great

Updated GPU drivers, turned my PC off while i was getting something to eat and watch YouTube videos in the living room, decided to go work on some project, turn my PC back on, and... Nothing works...

Neither of my monitors displays anything and not even my keyboard turns on... Didn't even get to see the splash screen of my mobo vendor

Why does this shit always happen to me?

It doesn't even post?
No leds -> replace power supply
leds-> clear cmos

@shelladdicted nope, doesn't even post as far as i can tell

Already tried clearing the CMOS, didn't do anything, except that it now just keeps rebooting over and over again

@Krokoklemme
Disconnect all the drives
Wait until it says no boot drive
Otherwise your mobo is somehow dead. (If it was alive should BEEP that something is wrong)

@shelladdicted thanks, but that's actually the first thing i tried

It "worked"* for a short time

*As in: didn't keep rebooting and my screen displayed white noise

Your GPU died most likely.

@olback i don't think so, because it doesn't change anything when i take it out

Even weirder is that it sometimes works again all of a sudden, but most of the time nothing but my fans

@Nanos yup, already tried booting without ram and gpu, didn't change a thing (didn't even hear any post codes)

The fans are working and i already cleaned them (they were really dusty, bought the PC from a friend who never cleaned it), but that also didn't seem to help

Unfortunately i don't have a mobo to spare, otherwise I would've already tried that as well :/

Keyboard's USB, though I don't think that's the issue either, because it's one of the few things that work occasionally

And i honestly don't know if the CPU is overclocked ^^'