(DESPERATE) I need help fixing my pc's sound system!

[yeahfinn]

for the last 28 hours ive been relentlessly trying to fix my computers sound systems, nothing I do has worked. ive gone into the command prompt, sound settings, psu drained, gotten a 3.5mm headphone jack to usb converter incase my audio chip has fried. ive sent pictures to an ai (i dont condone using it but wtv), any possible fix i could think of/searched up/ai told me. Doesnt work, I need help.

 

[yeahfinn]

bump i hate having no sound

 

[yeahfinn]

i also know its retarded to ask .org for pc advice but my wifi wont allow me to create a reddit account due to restrictions