Macintosh SE repair

September 21, 2023 User 0

Trying to revive old Macintosh SE. Initially, it had one vertical line, solved by resoldering connector points on analog PCB. Then vertical bars appeared, as […]

Fixing Robotron 1715

April 15, 2022 User 0

I have a couple of Robotron 1715 in my collection and both are dead (1715 and 1715M). For 1715 I managed to fix PSU (http://asknotes.com/2021/09/01/fixing-robotron-1715-psu/), […]

Fixing Robotron 1715 PSU

September 1, 2021 User 1

I consider myself not bad in fixing electronics considering it is just my hobby. But for a long time I was hesitant to touch switched […]

Commodore CBM 8032

August 13, 2021 User 0

Recent addition to my collection, Commodore CBM 8032, German version. Cleaned up and working, like new 🙂

IBM PS/2 model 30-8086

May 5, 2021 User 0

Got myself IBM PS/2 model 30-8086 type 8530-002 S/N 55-2129388 Was looking to get PS/2 PC into my retro collection for quite long time as […]

XT-CF-Lite cards

April 28, 2021 User 1

For my PS/2 setup, that does not have any hard drive but just two 720k floppy drives and 3 ISA slots, I decided to make […]