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Showerthought: I was replacing a whole power supply board for years when it was just one bad cap
I was working on an old Vizio TV from 2015 that kept shutting off. For three years, I'd just swap the entire main board, costing the customer about $80 each time. Yesterday, I saw a tiny bulge on a single 1000uF capacitor near the voltage regulator. Replaced just that 50 cent part and the set fired right up. I felt like a total idiot for not checking the basics first. How many other simple fixes have I been overcomplicating?
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felix4142mo ago
Wait, you charged them eighty bucks three times for the same TV? @wendy820 has a point about time being money, but that feels like a lot for the same problem. The customer must have some serious patience.
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emery2902mo ago
Guess they really, really liked that TV.
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wendy8202mo ago
Actually, swapping the whole board was the smart move! Your time has real value, and hunting for one bad part can take hours. That fifty cent cap is cheap, but the labor to find it isn't. For eighty bucks, the customer got a fast, guaranteed fix with a whole new board. That's just good business sense, not overcomplicating things.
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