Tynemouth Software has written a blog about the using special parts to diagnose and repair Commodore PET computers. The parts are: PET 6550 Video RAM replacement, 2114 Video RAM replacement, PET 6540-010 Character ROM replacement and the PET Video Out.
You can watch a new video from the Retronaut YouTube channel. In this episode: The repair of an Amiga 4000 computer, that has a very low brightness level for the video output.
You can watch a new video from the Reviving Retro YouTube channel. In this episode, the repair of a Commodore 1084 monitor, with a bad fly-back transformer.
You can watch a new video from the Commodore History YouTube channel. In this video, you can see how to replace the power supply and the clock generator in a Commodore B128 computer.
You can now watch a new video from the 8Bit Retro ReFix YouTube channel. In this episode: How to install a keyboard PCB membrane in an Amiga A1200 computer.
You can read a blog, from LinuxJedi, about repairing an Amiga A1200 computer with a strange problem. This Amiga A1200 computer works fine, but only for 15 minutes.
You can now watch a new video from the GadgetUK164 YouTube channel. In this video, a couple of repairs on the Amiga: new CPU socket, pin replacement, 68882 testing and watching paint dry.
Tynemouth Software has written a blog about the repair of a Commodore PET 2001 computer. The problems were a MC3446 IC, two 6550 RAM chips (video) and a 74LS08 IC.
You can now watch a new video from the 8-Bit Resurgence YouTube channel. In this episode, a look at the CBM D9060 hard drive for the Commodore PET/CBM computers. The original hard disk will be replaced with a modern solid state hard drive.
Mark Sawicki has made a new video for his YouTube channel. In this video, Mark will repair a power supply and the screen from a Commodore C386SX-LT laptop computer.
You can now watch a new video from the GadgetUK164 YouTube channel. In this video, Chris is showing how to repair an Amiga 4000 computer with a leaking battery and bad electrolytic capacitors.
A new video from the Hey Birt YouTube channel is now available. In this video, Birt is talking about replacing electrolytic capacitors in retro computers.
You can now watch a new video from the ANT&TEC YouTube channel. In this episode: Repairing a Commodore CBM 8050 disk drive. The self-test is indicating a fault with the MOS 6502 CPU or the MOS 6530 RRIOT IC.
You can now watch a new video from the GadgetUK164 YouTube channel. In this video, Chris is showing how to repair an Amiga 1200 computer. Chris also replaced the electrolytic capacitors.
Retrohax has written a blog about cleaning and modifying a set of 10 Wico Boss joysticks. If you want to modify your own Wico Boss joystick, you can use the STL files for 3D-printing the new parts.
Retrohax has written a blog about repairing three Commodore CDTV computers. He did a lot o cleaning, replaced the electrolytic capacitors, 3D printed new parts, reshaped metal parts, removed corrosion from the motherboard and touched-up the paint.
A new episode from the Amiga Retro YouTube channel is now available. In this episode, you can see how to replace the socket of the CPU on an Amiga A500 motherboard.
Tynemouth Software has written a blog about the repair of a Commodore PET 8032 computer. The problems were a faulty 74154 chip, damaged circuit board traces and a bad ROM chip.
You can now watch a new video from the GadgetUK164 YouTube channel. In this video, Chris is showing how to repair a keyboard from an Amiga 500 computer.
A new YouTube video from Jan Beta. In this video, Jan talks about the Commodore 797D calculator, takes a look inside and cleans the contacts of the switches.
A new YouTube video from Jan Beta. In this video: The repair of an Amiga 500 (revision 5) computer. The fault of this Amiga is that it shows a yellow screen at start-up.
