I just can't escape computers with RAM problems!

I got stuck trying to fix this 40 year old RAM card (AST MegaPlus II)

It was a long road to booting DOS68 on the old SWTPC 6800

Let's go treasure hunting in "mystery box #2"

This Mac nearly had me beat! It fought hard but I got it in the end.

Another broken Mac Plus with some odd symptoms

Touch Screen MS-DOS PC from 1983

Can we fix bad chips ... in the oven?

Mac motherboards with cool 3rd party RAM boards (Mac's-a-million)

I know nothing about the Sega Master System. Let's fix this one.

Finding an intermittent fault on the Book8088 & adding external CGA output

0084 A battery powered 486DX2/66 setup and a 386 motherboard with a fancy BIOS

I've got a pile of broken C64s, let's fix a couple!

0080 A 128k RAM upgrade for the Speccy, some recovered SIDs, USB-C Cable testing and a new DMM

Test and try: Does this 40 year old Tandon TM-252 drive still work?

0083 PicoGUS emulating a Sound Blaster, DRAM testers and a clip on Mac accelerator

A Mac Classic with 4mb of RAM without using the RAM expansion card

The 8-bit home computer from 1975 you've never heard of

Three unknown Macs: Let's get them working again #repair

TRS-80 Model III garbage at boot repair