so my computer keeps fucking up. basically when i try to turn it on it sounds like its starting up, but then it just starts beeping. like a slow beep that goes off every couple of seconds and theres no activity on the monitor. if i leave it for like ~a day it will eventually turn on, go into bios and say something like 'the last time your computer tried to start up it hung for an improper cpu setting', even though i check and all of the settings seem to be correct. then i just exit bios and my computer works perfectly, untill the next time it freezes and wont start up. the fuck is going on here, any advice?