At some point my laptop stopped recognizing my battery. I've seen a lot of sites say that I should disable and re-enable microsoft acpi-compliant control method battery manager. When I went there there was no microsoft acpi-compliant control method battery, only microsoft ac adapter. I thought it may be that the battery was just way too dead, considering that it was 5 years old. So I recently got a new battery and installed it. It still doesn't recognize the battery and there is still no microsoft acpi-compliant control method battery in device manager. What should my next step be?