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Repair guides and support for the laptop line of Acer's Aspire series for casual home and business use.

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Why I cannot turn on anymore

The mother board is recently changed and after 15 days of not using the pc doesn't turn on any more

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@barilin what exact model is your laptop? why was the motherboard replaced? Has the replacement motherboard ever worked for you? How long ago since it was replaced? Does it show you any sign of life? Any LCD's coming on/blinking?

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Lots of possibilities -

The first being a dead battery.

Then a bad adapter

Then a bad or loose connector

After that it could be a defect on the power switch board, a bad CPU, voltage regulators, etc.

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Barilin crwdns2934231:0crwdne2934231:0
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