Hi everyone i've a problem with my battery and hope someone could help.. i've a winxp aoa150. When on battery mode, the netbook has started to suddenly shutdown at almost half battery charge, as battery was completly disharged. i've already tried to recalibrate battery doing a complete discharge cycle (the netbook turned off at 52%) then when i plugged in the power charger and rebooted windowd it started to charge battery from 52% again -.- there's a way to solve this?