You need to solder a helper battery first.
You must install it with wires in a way it doesn't obstruct the removal of the old battery. Ground is easy to find and the 3.3V line can be found immediately left where the OG battery leg is soldered.
Then you can pull the old battery and solder a new one.
- faulty Space Harrier or Enduro Racer
- Super Nintendo CPU (3 needed)
- Sega trackball I/O board 837-8685 (will be reproduced and gerbers made freely available)
"I'd 1cc games but I have a real life." 01010011 01000101 01000011 01010010 01000101 01010100 00100000 01001101 01000101 01001110 01010101 00100000 01000111 01010101 01011001