6526 CIA chip for Commodore 64
Gebruikte Commodore 65 MOS 6526 chip
De chip's zijn uit een socket gehaald en getest
Some typical faults that can occur when these chips are bad in a C64 include:
- Keyboard stops responding
- No cursor / stops blinking
- Joystick doesn't work correctly
- "Device not present" error when accessing disk drive
- Disk drive continues to search when trying to load
- User port does not function
- After a few minutes, characters all over screen
- Certain programs freeze
- No response when loading from tape
