#Toshiba laptop brightness not working install
#Toshiba laptop brightness not working drivers
#Toshiba laptop brightness not working update

In the command prompt window, type sfc/scannow, and then press Enter.ДЄfter the completion of this scan, please restart computer and then check the status of your computer. Type command prompt in search box, in the result, right click it to select Run as Administrator.Дў.

If in this condition, you can run the system file checker, it will repair the missing or corrupted system files.ДЎ. Someone reported that after upgrading system from Windows 7, 8 to Windows 10, the brightness and volume keys and other keys not working. Solution 3: Run System File Checker Program

#Toshiba laptop brightness not working update

Find the HID interface devices or keyboard devices to update it.ДЄfter you updated the keyboard drivers, you can try to press the Fn + volume keys to see if it worked.

#Toshiba laptop brightness not working drivers

After that, Driver Booster scans all the device drivers including your laptop keyboard devices and finds the latest drivers.ДЈ.

#Toshiba laptop brightness not working install

Download, install and run it on your computer.Дў.

The application scans you computerвЂ™s devices and update their drivers automatically from a database of over 3,000,000 drivers and game components.ДЎ. Go as the path: Device Manager > Keyboards > the keyboard driver > Update driver.Д«ut if you failed to do so in device manager, you can also decide to download the latest keyboard drivers on official websites.ДЄs there are various keyboards for computers, such as Logitech and HID-Compliant, and on some keyboard sites, you even cannot find the exact keyboard driver, you may try to update keyboard drivers automatically.Дriver Booster is a professional driver finder and updater, which provides an easy way to manage device drivers on your computer. You can try to update keyboard drivers in Device Manager. To avoid the Fn volume keys problems led by corrupted or outdated keyboard drivers, update the driver for Windows 10. Some users have reported that they found their keyboard drivers are outdated and at the same time, their volume keys are unavailable on Windows 10. Set the startup type as Automatic, then click Apply and OK.ДЄfter that, you can try to press the volume keyboard on the laptop to turn up or turn down the volume. Find the Human Interface Device Services and Restart it.Д¤. Type services in search box to open the services application.Дў. If you find that your volume keyboard on your HP, Dell, ASUS and other laptops cannot adjust the sound, maybe the human interface device access service stops running, you should make it run normally.ДЎ. You need to check if the audio device is good physically on Windows 10.ДЎ: Set Human Interface Device Access Services AutomaticДҐ: Change Multimedia Keys to Fn Keys Solution 1: Set Human Interface Device Access Services to Automatic The unavailable volume keys can be a kind of Function keys not working issue, So how can you turn the volume buttons back on Windows 10, 8, 7?ДЄt the very beginning, you must make sure the hardware are in good condition. Nevertheless, sometimes, the volume shortcut keys stop working for unknown reasons, which makes you confused. In respect of the volume keys, people would like to use Fn+ Fx (x may be 1-12) to decrease the volume and press Fn+ Fx to increase the audio volume. Windows Function keys can perform some special actions, such as changing audio volume, brightness or hardware features.