I am having trouble with my battery responding. Whenever i unplug my power adapter and go to turn it on, it wont respond. So when i plug back in and reboot, the battery icon only shows an "x" and the charge light on the plug is green. My buddy had a similar sounding problem and he had to buy a new battery. If anyone has any ideas that will save me the trouble of getting a new battery, please let me know. Thanks.