Hammerheadx
Well-known member
I have two Total Carnage PCBs that come up with a "bad u99" error; one continues to boot up to garbled graphics but plays the attract mode, the other you hear the bootup "bong" repeatedly.
- I have swapped out working U99's, no change
- I have swapped out working U115s, no change
- I have replaced the U115 single wipe sockets with double wipe, no change

