Press the F5, F9, or F11 key to turn your HP laptop keyboard light on or off. Some HP laptops need the Fn key pressed with the light key to activate the keyboard light. If these keys don't work, check ...

Explore quick tips to enhance your typing experience in dim lighting with HP keyboard's backlight option Reviewed by Jerrick Leger Press the F5, F9, or F11 key to turn your HP laptop keyboard light on ...

If your Dell laptop won't turn on, there are a variety of hardware and software problems to troubleshoot.

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Some models of Dell Latitude include a wireless switch used to turn on and off wireless radio on the laptop. Users can also control Wi-Fi capabilities on the laptop via the Dell Wireless WLAN Card ...

How to adjust the keyboard light on my Mac keyboard? This should work if you have a newer Mac model, but if you have an older one, you might be able to manually adjust your keyboard backlight directly ...

The ambient light sensor on your Dell business laptop adjusts the brightness of your screen according to light intensity picked up from the room. In a brightly lit office, the ALS increases the ...

If you’re trying to get some work done in a dark room, the backlight on a Mac’s keyboard can be a godsend. With each key lit up softly you can see which one is which and there’s no need to be a ...