Someone please help, I left my computer on overnight bc I was letting a server run on my PC, and I woke up this morning to find none of my keyboard controls worked, anytime I click a key a weird clicking noise comes from headphones, the only key that doesn't make clicking noise is fn, If I turn my PC off I'll lose the data on the server, please help, I can't even alt tab or Ctrl alt delete or anything, it just clicks at me