My Acer Aspire One D255 battery won't charge. I bought a new battery and that wasn't the problem. The battery light on the conputer won't light up either. Does anyone know what the problem could be?
You may need to recalibrate the battery. Battery calibration Source - Acer Support
Battery calibration means getting better precision of the detected level of charge. Recalibration requires a complete cycle of charge and a complete cycle of discharge of the battery. In this article you will find the instructions for a correct calibration.
Use the following steps to to re-calibrate the battery:
The process of recalibration can take several hours, depending on the battery lifetime and age, and the configuration of your system.
A part of the motherboard can be fried. I'm working right now on a laptop where power module is burnt and it won't work from the wall socket, but works with a battery. I'm sure an opposite scenario is possible. I've found that out after I have completely disassembled the laptop and found a burnt fragment near the power module on the motherboard.
You may find the Acer Asoure Ibe D255 service manual helpful. Page 113 of the PDF (printed as 103) shows steps on how to remove the motherboard.
Try it only if other solutions fail as putting a laptop back together is pretty cumbersome.