28:56

20MHz Atari 800XL: Rapidus, U1MB, and Sophia DVI: Part One

52:35

Sierra Nevada und Tabernas-Wüste | Die Winzlinge in freier Wildbahn | ARTE Family

33:06

Atari 800XL repair: Black screen at power up

15:45

Atari 800XL: Sophia 2 DVI video upgrade

52:57

Part 10: Nintendo MDS-04-CPU No Sync Fix and Socket Replacement

28:43

Is this the FASTEST and CHEAPEST 8-Bit Computer Ever?

31:20

Atari 800XL: s-video repair, keyboard restoration and case upgrade (PME, episode 6, part 2)

1:16:35

Atari 800XL Colour & Keyboard Membrane (Ribbon) Repair