X300 battery indicator light

[agmorse]

My battery indicator light on the X300 (to the left of the power button, above the keyboard) is flashing yellow, but the battery indicator on the taskbar says the battery is fully charged. Does anyone know what the flashing light signifies and how to reset it? Thanks

[Elwyn]

The flashing yellow traditionally means it is charging. Are you able to start the laptop with the AC cord unplugged from the laptop? Have you tried disconnecting the battery (with the laptop switched off and the cord unplugged) and then sticking it all back together and restarting it?