Join me as we upgrade and playtest our (now working) Tatung Einstein TC-01 Microcomputer. This fairly obscure British home computer launched in the summer of 1984 for an

I was recently donated a Sony Trinitron KV-X2932U set. A fantastic retro television, but this one has some power problems and also stinks of fishy leaking capacitors. I

This is the Picture Label Atari VCS 2600 template I created to replace the damaged cartridge label in my video below. The layers are editable but you will

*** This video is kindly sponsored by Altium! Get your free trial at https://www.altium.com/yt/mark-fixes-stuff and start your Altium journey today! *** Join me as we install the XStation

We’re building a Multiface 128 clone today. Originally by Romantic Robot, this device allows you to freeze, inspect and dump the content of memory to a storage device,

The file required is https://markfixesstuff.co.uk/download/hardware_builds/Multiface_128_Romantic_Robot_V_87_12.ROM

I bought this Sinclair ZX Spectrum 128k +2 as “Spares or Repairs”. The seller told me that the tape deck didn’t work, so it had been used for

– This video is sponsored by http://www.PCBWay.com – Hello Fix Fans! By popular demand, I present a whistle stop tour of my Top Tools! This will not be

This video is sponsored by https://www.PCBWay.com – In this video we are going to be building an internal composite mod board for the ZX Spectrum. It’s a neat

Today we are going to bring a Commodore Amiga A600 Back to life. It has a broken Kickstart ROM, but my Minipro TL866 doesn’t support the 27C400 EPROM