Why Is My Laptop Battery Draining Even When Off. If you genuinely are shutting it right off so you can see the BIOS and OS loading when you switch it on then that does. The problem is the battery charge level is dropping faster than expected when the system is not being used.
The sleep mode state keeps the laptop running but the LCD lid is turned off. Many chargers will have a little LED light to indicate theyre receving power and some laptops will have an LED to show the charger is active. You can click this link for instructions how to Test and Calibrate your Battery.
Below are some troubleshooting links to resolve the issue.
If your laptops battery is old then chances are that it can get discharged easily and it is time to get it replaced. This feature combines the shutdown and hibernation features to get your PC up and start fast. With time the battery gets old and holds charge for shorter and shorter time. You can click this link for instructions how to Test and Calibrate your Battery.
