Skip to content

Retro Projects

Fun projects for your retro computers and video game consoles

  • Welcome
  • Projects
  • About
  • Contact
  • Search

Tag: VIC-II

Case Studies in Retro Computer Repair (#10): Diagnosing and Fixing a Commodore 64 with a Garbled Screen by Reseating the VIC-II Video Chip

March 21, 2025 moorejh28@gmail.com Hardware, Repair

Disclosure: Note that as an eBay Partner Network Affiliate, I may earn from qualifying purchases. Introduction I purchased this very nice Commodore 64 off eBay. It was listed as not working and sold for parts. It has a clean 250407 Revision B board and boots to a garbled screen as

Read post

Purchase and Install a Kawari Replacement for the Commodore 64 VIC-II Video Chip (15-30 mins)

January 12, 2025 moorejh28@gmail.com Hardware, Modification, Repair

Task: Purchase and Install a Kawari Replacement for the Commodore 64 VIC-II Video Chip Needed: A Kawari VIC-II replacement and a working Commodore 64 Time: 15-30 minutes Introduction The Commodore 64 used a video chip called the VIC-II that was the successor to the VIC chip used in the VIC-20.

Read post

Use Heatsinks to Protect Integrated Circuits Prone to Overheating (10-15 mins)

December 24, 2024 moorejh28@gmail.com Hardware, Modification

Task: Use Heatsinks to Protect Integrated Circuits Prone to Overheating Needed: Web Browser, Heatsinks Time: 10-15 minutes Introduction One of the reasons integrated circuits (ICs) fail on retro computers is because they overheat. This is compounded by radio frequency (RF) shielding that can limit ventilation. An easy approach to protecting

Read post
Copyright (C) 2026 Jason H. Moore, Ph.D.