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,…

3 weeks 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…

2 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…

3 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…

5 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…

6 months 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,…

7 months 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…

7 months 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…

7 months 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…

8 months 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…

8 months ago