Commodore 64 troubleshooting part 1 the basics - multimeters and alcohol
Commodore 64 Troubleshooting and Repair - Part 1
Commodore 64 Breadbin Restoration Part I - Fault finding, recapping and confusion
Commodore 64 repairathon PART 1
Commodore 64 breadbin from hell repair Part 1 - somebody really messed up this one
Commodore 64 Repair (Part 1) Assessing the damage
Commodore 64 Repair Part 1 - Unboxing and testing
C64 Fix Series | Exploring a C64 fix and testing RAM-chips [Part 1/?]
Commodore 64 black screen repair part 1
Commodore 64 troubleshooting part 2 - dead test and diagnostic cartridge
Commodore 64 troubleshooting part 3 - probing with an oscilloscope
Five bad Commodore 64s. One hour. All fixed!
Commodore 64 Repair Attempt Part 1
C64 Board Troubleshooting
Fixing Commodore 64 problems I didn't know I had
Commodore 64 Sound troubleshooting and fix
Commodore 64 Breadbin repair part 1
Commodore 64 dead board repair part 1
Another Commodore 64 repair with a strange issue ? Part 1
Disgusting Commodore 64 Restoration. Will It Work? (Part 1)