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Re: Battery shuts down when it reaches 50%
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‎02-18-2011 10:43 AM



Hi,



This may be worth trying.



First of all, shutdown the notebook, unplug the AC Adapter unplugged, remove the battery, and then hold down the Power button for a full minute.



Now, plug in the AC Adapter and start the PC without the battery inserted, start the notebook, open windows Control Panel,
open Device Manager, expand the entry for Batteries, right click on and theMicrosoft ACPI Compliant Control Method Battery
and selectUninstall - do not uninstall anything else here. When the uninstall is complete, shut the PC down, unplug the AC
Adapter, re-insert the battery and then start the PC on just the battery. Windows will automatically reinstall the driver - leave
Windows running for a few minutes. Shutdown the PC again. Now plug in the AC Adapter ( with the battery still inserted ) and start the notebook to see if this has helped the issue at all.



Best wishes,