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My shop's $600 diagnostic cart went silent mid-check on a client's gaming rig yesterday
Was running a full diagnostic on a customer's custom watercooled build, mid-test the power delivery to the cart just cut out. Tried swapping plugs, checking the breaker, nothing. Had to pull out my old multimeter and trace it back to a blown fuse inside the cart itself. Anyone else had a piece of shop gear fail at the worst possible moment? How do you handle downtime when your main tool craps out?
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wright.leo10d ago
Hearing "blown fuse inside the cart itself" just makes me cringe, lol. I used to brush off having spare fuses on hand, but after my thermal camera bricked mid-diagnosis on a high end build I keep a whole kit of spares for every tool now. Downtime is way easier when you can just swap a part and get back to it instead of sending the whole thing out for repair.
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theajohnson10d ago
Dropped a screw down into a customer's board once while swapping a capacitor. Spent 20 minutes fishing it out with a magnet on a stick, then another 10 minutes testing everything to make sure I didn't short something. Now I keep one of those magnetic pickup tools clipped to my belt loop at all times. Saves so much hassle when you're working in tight spots. You got any other little tricks like that for avoiding the panic?
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singh.harper9d ago
Blown fuse inside the cart itself" is a classic heartstopper for sure. My trick is to lay down a white towel under whatever I'm working on so if something drops, it lands on something visible instead of disappearing into a dark abyss.
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young.ryan9d ago
Man, I felt that "fishing it out with a magnet on a stick" part deep in my soul. I had a similar panic moment a few years back where a tiny screw bounced off my bench and rolled right under a server rack I was working on. Took me a solid half hour with a flashlight and a telescoping magnet, sweating the whole time. Now I do the same thing as you, keep one of those pickup tools within arm's reach always. It's one of those small things that feels dumb until you really need it, then it's a lifesaver.
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