I need help finding information on this mysterious computer
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49:03
What broke on this Commodore 1802 monitor? #repair
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27:35
This 6502 is as old as me and I test it
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45:15
TRS-80 - The Most Popular Personal Computer of 1977 | #SepTandy
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30:57
Can this thing double the performance of your vintage PC in just seconds?
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2:55:14
Repairing a motherboard with a subtle intermittent fault
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44:29
PC Archaeology: A left for dead XT clone
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8:54
This Commodore 1541 hides a terrible secret.
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43:18