You can also adjust the display brightness from within Windows as well. These are often function keys, which means you may have to press and hold the Fn key on your keyboard, often located near the bottom-left corner of your keyboard, while you press them. To adjust the screen brightness, look for an icon that corresponds to brightness–often a sun logo or something similar–and press the keys. Often, these keys are part of the row of F-keys–that’s F1 through F12–that appear above the number row on your keyboard. On most laptop keyboards, you’ll find shortcut keys that allow you to quickly increase and decrease your brightness. How to Adjust Brightness Manually on a Laptop or Tablet You should now be able to increase or decrease display brightness without any hassles. Windows should now install the selected driver and the display driver issue should no longer affect your screen brightness feature.In the next screen, select Microsoft Basic Display Adapter from the list under Show compatible hardware section.Then choose the option "Let me pick from a list of drivers on my computer".In the ensuing interface menu, choose Browse my computer for driver software.Right-click on the installed display drivers, and choose Update Driver Software from the context menu. Scroll down to the Display Adapters entry in the device list and expand the option.Go to Start Menu > Search and type "Device Manager" and then launch the Device Manager app.In this case, you could try the following alternative fix: If the issue still persists, it means the latest video drivers are still unavailable from the card manufacturer. Once the drivers are installed successfully, you will see a notification message confirming the same along with the hardware details pertaining to the driver.Windows 10 should automatically download and install the necessary display or video card drivers via the detected internet connection.Select Search automatically for updated driver software in the resulting interface menu.Then select Update Driver Software from the ensuing context menu.Just expand this option and right-click on the installed display driver.Then launch the Device Manager app and navigate to the Display adapters section.Go to Start Menu > Search and type Device Manager.I reviewed your post and I understand that you are unable to adjust the display brightness on your computer.įollow the below steps and check if it helps. Chinese Welcome to the HP Support Community!.Business PCs, Workstations and Point of Sale Systems.Printer Wireless, Networking & Internet.DesignJet, Large Format Printers & Digital Press.Printing Errors or Lights & Stuck Print Jobs.Notebook Hardware and Upgrade Questions.Thank you for any information in regards to these things and if you need any more details, do let me know. Perhaps they made it stop working with Windows 7 OS's? I am using a Windows 7 Professional 圆4 OS, if that makes any difference to the Control Panel's functionality. It has only 3 or so built-in settings which does not really change much and is pretty much useless. The TV itself does not have any options for brightness from what I can find. I forget which graphics card driver number the previous one was which had it working fine by dimming the TV using the Nvidia Control Panel sliding function, but that is no longer an option now anyways as it was for the previous graphics card. I have to almost hold my hand over my eyes so that I do not try to stare into it for too long of a time. ![]() The whites are WAY too bright of a white when looking at desktop box screens or even web page backgrounds when trying to read, even when posting this. The screen is entirely too bright and I am concerned that it is negatively affecting my vision. Is there a known "bug" that does not allow this feature to work anymore? I had upgraded the graphics card itself recently and was hoping this new driver for another graphics card entirely would have resolved this, but the functioning of the brightness control is still doing nothing. In the Nvidia Control Panel, the brightness level used to work until I had updated the graphics card drivers in which it does nothing when adjusting the brightness slider and clicking apply.
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