T4D

In this video:
Follow up on the electric screwdriver review...my pencil grip and the Fanttik operation / specifications.
Some news / points of concern about D-Central Tech
I chat about changing parts / ASICs on the Antminer S9 and what to look out for.
A "quick" look inside an Antminer S9 power supply to repair an issue with the fan.
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Music clip from Youtube Music Library - Phase Three by Huma-Huma
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