Fixing Other People's Bad Repairs 🛠😃

Fixing a faulty computer can be quite complicated. Fixing a faulty computer that someone else attempted to fix... that's a whole other level of difficulty 😃 Support Noel's Retro Lab on Patreon:   / noelsretrolab   You can also support Noel's Retro Lab on YouTube by joining this channel:    / @noelsretrolab   Links: Amstrad diagnostics ROM https://github.com/llopis/amstrad-dia... 🛠 Tools I use ➤ https://noelsretrolab.com/tools.html Chapters: 00:00 Intro 01:18 Initial test 03:10 Keyboard 05:48 Pixel test 07:14 Video generation 08:39 Multiplexors 11:25 Signal testing 13:42 Traces 15:55 Extra test 17:06 ROM 18:50 Conclusion Music tracks: Funky Stars by McKlain https://mcklain.bandcamp.com/track/fu... Battro OST by McKlain https://mcklain.bandcamp.com/track/ba... More awesome music by McKlain: https://www.mcklain.com Connect with Noel's Retro Lab: Discord ➤   / discord   Facebook ➤   / noelsretrolab   Twitter ➤   / noelsretrolab   Instagram ➤   / noelsretrolab   Mailing list ➤ https://noelsretrolab.com #repair #amstrad #retro