Question about Samsung Series 3 300E - 15.6" - Core i3 2350M - Windows 7 Home Premium 64-bit - 6 GB RAM - 750 GB HDD

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Trouble shoot a sasmsung series3 notebook that had a short in the power port. Need possible area to check no power when switch is press to on.

I have removed the battery and tested the laptop charging terminals the meter showed power was geting to the battery i have no lights or power inication when turnd on.

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Sounds like the power supply circuitry has failed...... mains is stepped down to 12V for the battery... but the circuit includes Choke (inductor) and smoothing capacitors. I suggest you remove the hard disk and mount it in a caddy... so you can recover your data using the hard disk as an external drive.

Posted on Nov 25, 2014

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