https://tube.loping.net/videos/watch/fe803114-df5f-4f9e-84d8-4d86d46a0b4d It's the final push to get the MILMAR Apple II+ clone fixed and working. Need to solve the no-start issue, solve the color issues and solve the random crashing issues. Part 1: https://www.youtube.com/watch?v=YLML3JnprNo Part 2: https://youtu.be/VWdBIEqTIVs Part 3: https://youtu.be/3xD52i4xWak Part 4: This part! 0:00 Intro 1:47 Solving the no-start issue 7:47 Solving the color issues 41:10 Fixing my previous mistake 48:35 Troubleshooting the color killer circuit 56:23 Troubleshooting the extra vertical sync line 1:01:02 Testing on a real CRT 1:05:10 The final random crash fix -- Links MILMAR Apple II+ files: (including keyboard ROM and stabilizer STL) https://github.com/misterblack1/milmar_appleII/tree/main Dead test ROM: https://github.com/misterblack1/appleII_deadtest 6502 datasheet: https://www.princeton.edu/~mae412/HANDOUTS/Datasheets/6502.pdf Apple II Circuit Description: https://mirrors.apple2.org.za/Apple%20II%20Documentation%20Project/Books/W.%20Gayler%20-%20The%20Apple%20II%20Circuit%20Description.pdf Font editors: https://github.com/misterblack1/font_editors Brazilian Apple II clones, unboxing: https://www.youtube.com/watch?v=YwVgmuYc708 Adrian's Digital Basement ][ (Second Channel) https://www.youtube.com/channel/UCbtwi4wK1YXd9AyV_4UcE6g Support the channel on Patreon: https://www.patreon.com/adriansdigitalbasement My GitHub repository: https://github.com/misterblack1?tab=repositories --- Instructional videos My video on chip removal without damage: https://www.youtube.com/watch?v=XQVjwPsVFd8 --- Music Intro music and other tracks by: Nathan Divino @itsnathandivino Thu, 06 Aug 2026 09:46:34 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.loping.net https://tube.loping.net/lazy-static/avatars/8a56e488-2120-4649-a417-badf5893657b.png https://tube.loping.net/videos/watch/fe803114-df5f-4f9e-84d8-4d86d46a0b4d All rights reserved, unless otherwise specified in the terms specified at https://tube.loping.net/about and potential licenses granted by each content's rightholder.