Acer Aspire 4930-6862 Laptop Logo
Posted on Nov 03, 2009
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Acer aspire 4930 wont turn on

My Acer aspire 4930 wont charge the battery. The power source from the wall outlet seems working fine. The power led light is blinking but the laptop refuses to power up. I have tried to use my adapter with another laptop and it worked fine. When i removed the battery and use only the power from the wall outlet, it wont turn on as well. Could it be my motherboard failure? help me please. Btw, sorry for my bad english.

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  • Posted on Nov 03, 2009
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If the power LED on the Notebook is blinking but not turning ON then the issue is related to the power supply unit and service is required.

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  • Posted on Nov 03, 2009
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You have done the right things by working on some process of elimination.
try removing the battery and the AC adapter from the laptop hold down the power button for about 40 secs then try with power. IF this doesnt work chances are its a Motherboard failure.
hope this helps a little

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  • Posted on Feb 23, 2012
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Mobo problem, power supply side. Reflow / blow with hot air blower to the smd chips which had a burnt mark on the pcb.

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  • Posted on Jul 30, 2011
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Buy your new battery...or use a car battery

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CHAECK WITH ANOTHER POWER ADAPTER CABLE AND ALSO TRY WITH A FULL CHARGE BATTERY FOR CONFIRMATION
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