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by theshrike79
751 days ago
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The stuff that Rossmann repairs are "simple" because he has the tools and expertise to do so. It's very much a "$1 for the screw and $999 to know where to put it" type of situation. Does everyone realistically expect Apple to have a Rossmann-level repair person[0] in every one of their 528 Apple Stores to do these "simple fixes" with professional gear. Or is it actually more economical for them to build the equipment for swapping whole boards so simply that anyone with 30 minutes of training can do it. (This is the gear they rent to you when you want to self-repair btw) [0] 3+ more likely so that they can have vacations and sick days too |
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By doing that, an unnecessary board swap is 'free' to the manufacturer - which makes diagnosing problems in the store far easier - just keep swapping parts till the issue is resolved.
When those boards end up back at the factory, they'll pass the test immediately and be able to be sent right out again for another repair.
For boards that don't pass the test, sort them by the failure symptoms and suddenly repair becomes far easier - "these 50 need a new power supply IC, pay someone $25/hour on the rework station to do that, costing $3/board labour and $3/board in components".