Error after running shutdown os.system python

Question

(First, I'm sorry for my bad english)

I was just running this code on my jupyter notebook :

import os
os.system('shutdown /s /t 1')

After I turned on my pc again then appear a strange sound came from my spekaker that i can't stop. The sound will only stop when I mute the speaker. I've tried to restart my pc and reable my speaker device on control panel. What happens with my computer? And how to solve it?

Answer 1

This doesn't seem very python specific. If this is internal speaker, I'd try to disable and re-enable the sound driver. If it's external, try if it happens with other devices you connect it to.

Answer 2

If you are using Desktop speakers then try to disconnect them and again connect it and reinstall the sound drivers again.

if you are using laptop uninstall and reinstall sound drivers.