This thread would be the thousand or millions in queue of Battery Issue with Windows 7 OS installed or upgrade from Vista.
I have 2 years old Laptop and battery,I had Vista previously,then installed Win 7 with licensed Windows 7 Ultimate CD.
As you would image right bottom corner of screen this warning comes up and red cross sign on battery.And if i plugged out Ac Adapter from pc,battery last only 25 min.
I have been trying all steps and reading searching through internet forms, but no solution yet,>
Please Microsoft admin or any other person,can anyone has solved the issue yet? Attachment 173560 Attachment 173561