Heeelp

My mom's speakers were working on Wednesday night all fine and dandy.
On Thursday I plugged my tower into all her bullshit to use my computer, except I am retarded and couldn't get the internet to work on mine. Probably some bullshit with static IPs.

[Insert a hilarious stock photo of some idiot trying to use a computer]

And now sound is not working at all on her computer.
I've tried her speakers, my speakers, and my headphones.

Please help me Tacofaces.