Repair of a very broken Mac SE/30 motherboard
1:16:33
12V on a 5V line almost killed this Mac SE/30
1:01:45
The Zeos 386SX was a speedy and competitive motherboard
32:18
I built a retro Mac from BRAND NEW parts!
57:40
Three unknown Macs: Let's get them working again #repair
1:09:23
This Mac nearly had me beat! It fought hard but I got it in the end.
42:25
IBM PC 5150 repair: The motherboard doesn't have the typical faults
33:30
Reparación, calibración y principio de funcionamiento del multímetro digital HP 3438A
17:50