Retrohax has written a blog about modifying a Commodore Plus/4 computer. He writes about the power supply connector, keyboard, SD2IEC, CPU and cleaning.
A new video from the YouTube channel Retro Bits is now available. In this video Matt talks about repairing his Amiga 3000, upgrading the RAM, Kickstart ROM, SCSI2SD and installing OS 3.1.4.
A new YouTube video from Jan Beta. In this video: The repair of a Commodore C64 that has scrambled characters on the screen. The fault was a couple of broken TTL chips.
There is a new YouTube video available from JaysVintageJunk. In this video Jay looks at an Amiga 600 with a problem with the keyboard and the electrolytic capacitors.
A new video from Adrian Black. This time he shows how you can replace the PLA-chip in a Commodore C64 with a GAL-chip. This GAL replacement is developed by Daniël Mantione.
GadgetUK164 has made a video about repairing and modifying an Amiga 500. In this part he is working on a RAM Upgrade, ROM Switcher and a Controller Switcher.
Ovesen.net made a new video about repairing a Commodore C64. The problems were a defective SID and the power connector. He also replaced the electrolytic capacitors.
Retrohax has written a blog about repairing and upgrading an Amiga 600 computer. The A600 is special because it has a A300 motherboard. The repairs and upgrades are: Recap, CPU replacement, dual KickStart ROM, GOTEK, NMI switch, PicoPSU and S-Video.
You can watch a new video from the Noel's Retro Lab YouTube channel. This time Noel is repairing three Commodore C64 computers that all have the black screen problem.
Mark Sawicki made a video series about repairing a Commodore C64c. He replaces the electrolytic capacitors and voltage regulators. He also did a retr0bright and repaired the keyboard.
