You can enable the keyboard backlight on HP Pavilion by clicking a particular “Function” button for example “F2” button on the system keyboard. In case the HP Pavilion rejects to enable the keyboard backlight, then you have to reboot the system first. Here’s how to enable the keyboard backlight on HP Pavilion. How to Enable the Keyboard Backlight? Ensure that there should be a keyboard light in the HP Pavilion. You will not get light on the back of the keyboard in every laptop of HP Pavilion. In case you are not getting the option to enable the backlight of the keyboard, then go through the system manual book to find if your keyboard has the light on the back. Connect the system into the charger. The keyboard light of the system will not get enabled in case you have disabled the charger. This issue can be solved by connecting the system into the charger. Search the “Backlight” button. You will get the backlight button at the upper side of the system keyboard, and its dis...