Googling about I read this solution, and I quote : ---
These are Jeffrey Palermo's steps--with just my note to make one part easier):
1. Disconnect the A/C power supply.
2. Shut down the computer.
3. Remove the battery
4. Connect the A/C power supply
5. Start the computer.
6. Under Battery... (here's the problem, Jeff--where is "battery?" I searched, and finally remembered it is under Control Panel, then System, then Device Driver, then Battery)
7. Click on Battery (at the top), and then right click on all entries that say Microsoft ACPI Compliant Control Method Battery, and select uninstall.
8. Shut the computer down.
9. Disconnect the A/C power supply.
10. Insert the battery.
11. Insert the A/C power supply.
12. Start the computer.
13. It should be fixed--thanks to Jeffrey Palermo! Visit his blog to read what others have experienced, and solutions for those with Samsung computers, etc.
END QUOTE
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