Opens on a snowy day; a carbon-fibre umbrella that stands up to wind, shaft broken in one spot, fixed and painted with rust-proof coating. A fan’s imported speaker (brought back from the US) has sat for a long time — not that I won’t work for fans, just too much on; once it reaches the Boring Appliance Repair Workshop it must get done: open it up, the cells have gone bad and leaked, starved to death, 322mΩ, scrap, big cells; Yu brand; fit two power cells (spot-welded, the high-power unit with the red leads); measure 8.3V, full charge; reassemble and test whether it sings — it sings. A hair dryer, real or fake Dyson unknown, motor won’t spin, one squeak and nothing, reading 30.5, diagnosed as a burnt motor; find a motor (41.3), swap it in, perfect, very OK, revived at once; test again, perfectly repaired, real or fake Dyson, all sorted. A Haier MOOKA TV that keeps rebooting: upgrade it, the upgrade must use factory data, durable, no freezing or crashing; slow first boot after the upgrade is the system buffering; the earlier rebooting was the main board being under-powered; no lag now, start enjoying it, sound and picture perfect, the overtime wasn’t wasted; TV questions answered by Teacher Zhang in the comments. 138 comments: rename it Fix-Anything (creator liked it); where did your son go (I’ll call him back tomorrow); the Dyson sometimes doesn’t respond when powered (minor issue); boss, is my Xiaodu done (hang on); brought back from the US? plenty at Nangong market (you know too much); a 511 umbrella leaks (you have one).