Solved! Disabling AHCI Controller


Aug 22, 2017
What happens if i disable AHCI Controller on laptop? I have some sound problems and i saw a video that it fixed it. Dpc latency checker is high red.
If you disable AHCI (or switch to IDE etc), you likely won't be able to boot to your OS.

What are you trying to achieve? I'd never heard of this "DPC Latency Checker", but upon Googling, isn't that just checking your internet connection?
I don't see where the AHCI controller would come into it....

Does it even support OS's later than 7?