Problem description: The laptop power light flashing erratically and the battery charge light blinking on and off when AC adapter is plugged into the laptop. Possible cause: 1. Power jack failure. 2. AC adapter failure.
Problem description: The laptop switches from AC power to battery power even when the AC adapter is still plugged into the laptop. The AC power light goes off but the laptop keeps running from the battery. If you adjust the … Continued
Problem description: The laptop is completely dead. When you plug the AC adapter and press on the power button, nothing happens. The laptop has no signs of life at all. None of the LED lights is working. Possible cause: 1. … Continued