HP Consumer Notebook PCs - Updating the BIOS (Basic Input Output System) (Windows) | HP® Customer Support
![The battery must be charged above 10 & The AC adapter and battery must be plugged in 2020 FIX - YouTube The battery must be charged above 10 & The AC adapter and battery must be plugged in 2020 FIX - YouTube](https://i.ytimg.com/vi/Y1rExBq_y-E/maxresdefault.jpg)
The battery must be charged above 10 & The AC adapter and battery must be plugged in 2020 FIX - YouTube
The AC adapter and battery must be plugged in before the system bios can be flashed" - Dell Community
![Using Your Fujitsu Laptop PC Safely : Request for Customers to Update the Battery Charging Control Function : Fujitsu Global Using Your Fujitsu Laptop PC Safely : Request for Customers to Update the Battery Charging Control Function : Fujitsu Global](https://www.fmworld.net/globalpc/batteryctrl/images/image_16.png)