Sound randomly stopped worked through my 3.5 input (laptop).

The title kind of explains it all, it happened literally three minutes ago, my input was alright, I had connected my speakers some moments before but then unplugged them, right now when I try to connect them, and try to play any kind of sound, nothing is heard, literally nothing, checked volume mixer, sounds, etc. and I don't know what's going on, I know it's something in my laptop because I have the speakers plugged into my phone and it's working perfectly, thanks in advance.