Yet Another Boring C64 Repair

I'm taking a look at another Commodore 64 and encounter some mods and a surprisingly simple fix. My collection of C64 repair resources: https://janbeta.net/c64-resources/ TIME STAMPS: 0:00 Intro 0:17 Visual Inspection 3:23 Set up and Power on 5:27 Checking Voltages 6:49 Diagnostic Carts 7:16 HOT SID 8:49 Full Diagnostics 10:23 Temporary Keyboard 11:05 Kernal Switch Trouble? 12:57 Trying to reproduce the Faults 14:00 CIA is alright 14:34 Kernal Switcher is the Issue? 15:54 Testing with original Keyboard 17:43 Reattaching Switches 20:45 Final Test Run 22:06 Thank you & Good night ----------------------------------------­------ MUSIC by FOCUS 10 https://focus10music.bandcamp.com EQUIPMENT AND TOOLS I USE: https://kit.co/janbeta * TWITTER: https://twitter.com/thejanbeta PATREON: https://patreon.com/janbeta WEBSITE: https://www.janbeta.net TWITCH: https://www.twitch.tv/thejanbeta YT CHANNEL MEMBERSHIP: https://www.youtube.com/channel/UCftUpOO4h9EgH0eDOZtjzcA/join Thanks for watching! * Stuff marked with "*" contains affiliate links. You don't pay anything extra and I get a little commission from everything you buy through the links (even if you buy something different there). #JanBeta #Commodore #C64