The iron workers are dying. Experience in the field of equipment repair

WubbaLubbaDubDub, dear reader. In this article, I want to tell you about my experience in repairing digital electronics: why I started and why I abandoned it.





To move on to technical details, not personal life, move down to point 2.





About career

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2.

my service cabinet

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, - , 2008-2012 . hdd/ram/cpu/battery , , upgrade , bootguard- intel ME.





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you are unlikely to solder 0201 elements without a microscope
0201
the same "harvester"
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. intel ME BootGuard: "" -, bootguard, spi ME . - ( hp compaq cq58 HM70, intel core i3/i5/i7. Celeron/Pentium. Habr Microsoft.





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: . led lg/samsung/sony, led harper/haier/swissland/aiwa/tcl "". 2012-2017 , , 80% led , 15% - 5% - . 1-3 , ptc . . - , 2017 1-2 , ( ), 2-3 . . ( 10-15 . ), 1.5-3 . 50-100% . , , , 4-5 . . ( 20-25 . . ) , , "" , , ( - ).





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example





the culprits, not them, but the high current that heats them up.
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faulty diffuser gives illumination defects
is the client ready to pay for this?
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, , : . , : , ( , , , , 02). , , , , . , , , , , hub, . - . , samsung UE55KS9000, and the repair of the backlights will come to naught, or will be unprofitable, the upgrade will be impossible, and the spi flash will fall into the "combo chip". At the moment I will swithon a programmer, learning English, then si and python. In this work, you can not directly communicate with people, you can show creativity, and your hands will not be dirty, and the salary is higher, and most importantly, you will not be squeezed like a bug in the basement.








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