I found the solution to this problem in other forums and feel that I guess this may be helpful.
1.Unplug AC and remove battery.
2. Hold power button for 1 minute (some claim holding it upside down helps..dont ask me why)
3. Leave laptop for 1 minute
4. Insert battery back into laptop and plug in AC.
5. Turn on
Make sure the battery is charged before doing this.
httpsremoved by moderator.com