Amiga 4000

Amiga 4000 Repair: This one was just weird

I was recently sent an Amiga 4000 motherboard repair. It should have been quite straightforward, but as we will see,…

7 months ago

Amiga 4000 With Lots of Little Problems

I’ve had a few people send me things in to repair lately. Amongst these was an Amiga 4000 motherboard, RAM…

9 months ago

Amiga A3640 CPU Card Repair

Lately, I've been very busy, but haven't had many interesting things to blog about happen. That will change soon, but…

10 months ago

Two special Amiga 4000s: Finishing Jools Repair

You may remember that the A4000 known as "Jools" went to its new owner for an event in a semi-working…

11 months ago

wolfSSL on Amiga

As many of you are probably aware, I am one of the developers of wolfSSL. I specialise in porting to…

1 year ago

Two special Amiga 4000s: Rebuilding Jops

Now that the motherboard work is finished, it is time to rebuild. Lots of 3D printing involved in this one,…

1 year ago

Two special Amiga 4000s: More Jops Repairs

In my previous post in this series, I managed to diagnose and repair three very strange issues that were causing…

1 year ago

Two special Amiga 4000s: Jops video

I finally got Jops to generate a good DiagROM serial output, but the video output wasn't working. This time I…

1 year ago

Two special Amiga 4000s: Repairing Jops

Last time I worked on Jops, I left myself a lot of work to do. This weekend I picked it…

1 year ago

Two special Amiga 4000s: Diagnosing Jops

When I last left this blog series, the first of Stoo Cambridge's A4000s had gone to its new owner. It…

1 year ago