Rly wired issue

[wsapy]

So I tend to leave my pc active for long times cause I use it a lot so I left it for 2 days and then I found out that the processor fan is not working so the processor got overheated then the pc froze and it is not working so I waited for it to cool down in that time I opened the cover and removed the processor fan to clean it up from dust and try and make it work and it did but the pc dosen't have an audio anymore I tried everything from the device manager to recovery so I need help here :3

 

[Tmagic650]

The audio chip on the motherboard may have gotten fried when the CPU over-heated