Internal Speakers is not functing properly

[ZeNo SpEEd • _]

So I have a Modified Chromebook that has MrChromebox's UEFI Firmware ROM. In this case I should be able to run Android x86, right. Well, yes. Everything works. Literally everything. The touchscreen, trackpad, keyboard, USB Ports, and rightness Control. The only thing that failed to work out of the box is Audio. I tried to get the AlsaMixer apk file to try to fix it but that ended up failing. Is there anyone who can help me troubleshoot this issue? My device is a Dell Chromebook 3189 2-in-1 Laptop with an Intel Celeron N3060 processor.