There is no way to screen to adjust my brightness. What should I do? Dell laptop with windows 7
My Fn button works, but my arrow key up does not work so now I can't set my brightness. I did all the recommended updates and all those in option. I read all the suggestions on the calibration section, but I have to manually change to this option. I tried to go to the Power Options setting to change, but no cursors appear. I also tried the Windows Mobility Center, and there is no option for brightness. I tried to turn on the Adaptive brightness, but I don't have this option. I read that drivers up-to-date will help, but I don't know which driver to update and I can't find any information about it. I can't stand that it is on the lowest setting of brightness. I'm fed up with going from site-to-site Web making installation after installation. I need something that works for now. I have a Dell laptop which is running Windows 7.
Hi Chelsea,
1. What is the model of your computer?
2. the up arrow key works with any application?
3. do you reintall Windows 7?
4. If you reinstalled Windows, have you installed the drivers?
Please follow the methods and check if it works very well.
Method 1:
Run troubleshooter for the link.
http://Windows.Microsoft.com/en-in/Windows7/open-the-hardware-and-devices-Troubleshooter
Method 2:
To update the display drivers and check.
Updated a hardware driver that is not working properly
http://Windows.Microsoft.com/en-in/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly
Method 3:
Follow the steps to adjust the brightness
a. right click on the desktop.
b. click on the graphic on properties.
c. click Advanced Mode.
d. click on color enhancement.
e. adjust the brightness.
f. click OK.
Tags: Windows
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