Case study
Laptop Acer 4743Z
problem no power
Diagnosis
No 3.3 /5v found
cswapped the 3.3 /5 Vregualator from same old board ...
board power on but 1.05 missing
found isl62881 problem ...replaced and
job done
here is the pic
Case sudy Acer 4743Z
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aamkaachaar
- IndiaReFix team
- Posts: 218
- Joined: Sat Jan 16, 2016 2:32 pm
- Location: Techno Tech, Hyderabad INDIA
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Case sudy Acer 4743Z
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