So according to the description above, we can just update the graphics driver with Driver Booster.Ģ Run it, and the program will start scanning automatically ģ After the scan, there will be a list of outdated drivers, you can update them all or the one you need Ĥ Restart your PC to check if the problem has been repaired.

Common driver problems such as blue screen of death, network problems, no sound problems etc can be properly repaired with Driver Booster. Use Driver Booster, a great driver manage tool which helps to update and backup your drivers easily. Within the settings, select the Joystick control scheme given in Among Us. To solve this problem effectively, we can try the following solutions.ġ Check your graphics card version in Device Manager, Win+R, input: devmgmt.msc Ģ Go to the official website of the graphics card vendor and find out a proper one Download from this website the KoPlayer emulator for Windows 7/8/10/11. This may be caused by the inefficiency of the graphics driver on your laptop, so you need to update or re-install it manually or through a driver tool. And the icon of the power in the right corner disappears.

But we may find out sometimes that we cannot dim screen of our laptop when holding Fn key and the brightness key isn’t work. Generally, we'd like to adjust the brightness of the computer screen to help adapt different situation. Previously it is working but after formating my laptop is not working. My problem is my function keys F4 & F5(for decreasing & increasing brightness) are not working. But after Windows 10 update the shortcut stopped working. Hello,I have dell Inspiron N5010 15R laptop with windows 7 ultimate(32 bit) operating system. How to dim screen of my laptop when holding Fn key with brightness key is not working The brightness keyboard shortcut used to work fine on my sony vaio (e series) on Windows 7.

Brightness keys not working windows 7