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pag ganyan dead na talaga yung unit. check nyo muna baka power ic/charging ic check nyo resistance baka kaya pa mapabuhay. pero pag si CPU na patay na talaga yan.
Share ko lang po mga boss. Huawei Y7a
issue : No Power after mahulog.
Procedure:
1.Check first the main board if there is a broken ic or broken capacitors.
2. use your Dc Power supply/Digital tester etc. (kung ano meron kayo panokat.) to check if there is a leak on PCB board.
3.apply some smoke...
meron ka tester boss?
test mo kung saan capacitor shorted. yun ang tanggalin mo.
hindi pweding parehas yung capacitor na tinangal ko na iyung bubunotin jan sa unit mo.
madali lang yan e trace lalo na kung alam mo paano mag basa ng tester diode/continuity,Voltage
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