South Park
Sega, 1999You're currently viewing posts by Pinsider MalikyeMoon.
Click here to go back to viewing the entire thread.
So my south park starts in attract mode etc fine. start a game and it gets to the exact same pt a few seconds into the game animation and freezes. no ball launch. total cpu lock as far as i can tell. checksum $58FF error on power on. I happened to have spare Game CPU Rom and display rom and popped them in to no avail. It's probably either the board CPU chip or something on the CPU/sound whitestar board. All LEDs indicate fine. Any thoughts?
You're currently viewing posts by Pinsider MalikyeMoon.
Click here to go back to viewing the entire thread.
Wanna join the discussion? Please sign in to reply to this topic.
Great to see you're enjoying Pinside! Did you know Pinside is able to run without any 3rd-party banners or ads, thanks to the support from our visitors? Please consider a donation to Pinside and get anext to your username to show for it! Or better yet, subscribe to Pinside+!
This page was printed from https://pinside.com/pinball/forum/topic/south-park-cpu-lock-checksum-58ff?tu=MalikyeMoon and we tried optimising it for printing. Some page elements may have been deliberately hidden.
Scan the QR code on the left to jump to the URL this document was printed from.
Milan, IL