What's this beep code

Barty1884

Retired Moderator
Not sure, which motherboard do you have?

Sounds like 8 short "normal", then 1 long, 3 short "high pitch" and finally 8 short.

Never heard a beep code like it before though....

At high numbers/endless beep codes, it's commonly memory.
I'd try clearing the CMOS, and reseating your RAM.