Saturday, October 15, 2011

Acer 4315 Dead LED Blinks When The Charger is Plugged

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.



No comments:

Post a Comment