See in the picture if the components in the box on the pic 1 was hot. Check the capacitors on the pic 2, replace if shorted. Remove capasitor one by one and then check with multitester.
Sabtu, 15 Oktober 2011
- Sabtu, Oktober 15, 2011
- Schematic Notebook
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Problem With Acer 4315 dead. He said the LED blinks when the charger
is plugged. The first analysis is a short circuit occurs. The first
step has taken is, of course, remove the mainboard. The next check is
there any hot components. This is an easy way to find a short circuit.
See in the picture if the components in the box on the pic 1 was hot. Check the capacitors on the pic 2, replace if shorted. Remove capasitor one by one and then check with multitester.
See in the picture if the components in the box on the pic 1 was hot. Check the capacitors on the pic 2, replace if shorted. Remove capasitor one by one and then check with multitester.
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