Question about Dell Latitude C640 Notebook
Posted on Mar 11, 2008
If its loose where you plug the adapter in, its that your dc power jack pins have come loose from the motherboard due to heat/broken soldering joint/tilting it.
this can be fix by a experienced certified tech in a computer shop that can solder the pins on the dc power jack back to the motherboard.
hope this helps.
Posted on Feb 17, 2008
Try to remove the battery and then plug the power adapter only. If does not power up try with battery only and then if not your motherboard is bad. You can send it to us and we will fix it
Posted on Sep 10, 2007
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