![]() A signup form can be found on the upper right hand of your screen. If you found it to be useful, please do me a favor and sign up for my newsletter. Hope this short post helped with your problem. Reboot and your problem should be fixed!.Using Windows Explorer (file manager), go to C:\drivers\intel\intel video drivers\ then double click setup.exe to install.Once unpacked, you will get a pop up screen to install (again).Double click to unpack (don’t worry, the screen will say installing – ignore this message).For example, if w10 is 32 bit, then download the 32 bit driver (1hvi13w8.exe) for the 64 bit version, download the 64 bit driver (1hvi14w8.exe) How To Fix Brightness Control Not Working on Lenovo IdeaPad Slim 5 Windows 10. Check your Windows version an download the appropriate version.Step #1 – Search for “Lenovo IdeaPad P400 Intel video driver” ( ).Unfortunately, if you attempt to change the brightness, the screen will go dark and you will need to re-install this driver. You will need to downgrade the video driver. This solution is applicable to IdeaPad Z400 and Windows 10 SOLUTION ![]() Step 2 After the Registry Editor opens, click HKEYLOCALMACHINE in the Registry. ![]() After you open Run, type Regedit in the Open: field and click the OK button. Step 1 Open the Run window by pressing the Windows Key R together. With Windows 8, you could have defaulted to Microsoft Display driver to fix this problem, but this solution is no longer available under W10 APPLICABILITY To change the screen brightness, configure your Regedit settings by following the steps below. Under certain scenarios, this results in screen going to the darkest setting and F11 or F12 keys will not change the screen brightness. If you want to make sure if its software related, get an empty USB stick, download Ubuntu and make a bootable drive. As of January 2018=9, the problem still arises when an unsuspecting user attempts to control the screen brightness by using F11 (neg brightness) or F12 (positive brightness) with Windows 10 OS.
0 Comments
Leave a Reply. |