
In other cases, hue and saturation are also required to be changed for minute adjustments. Please tell me how to do get it up and running. And the F%/F^ buttons also don’t do anything. In System – Display the brightness slider doesn’t change anything. I’ve located the slider and it doesn’t change anything. I’ve looked for an automatic brightness button. It worked initially, but I’m guessing after an update the brightness no longer works. Greg Author reports this particular problem on the Windows Support forum – After dusk, eyes suited for dim light.įor both of these reasons, you need to adjust brightness in Windows 10 from time to time. This solution tested and work for some HP model such as HP 2000 xxxx series.ġ.Eyes get tired if brightness is too heavy in the dark. Go to HP software and download, download the latest BIOS and update your BIOS. Try the brightness key after installation finish. Plug in Your Microsoft Curve Keyboard, make sure you are connected to the Internet, let it search, download and install the drivers.


Try to plug and unplug the power chord ( you will see the LED dim) and try to adjust the brightness.ħ. If you installed this software from Intel Website, Uninstall it. Restart normally using the start - restart. Turn on the laptop until you are logged in.Ĥ. Remove the battery for 4 minutes and put it back.ģ. Press Power Button until your notebook shutdown (Force Shutdown).Ģ. I don't know what we should call this process, but it is similar to resetting your BIOS.ġ. (for Intel graphic version 8.2 is recommended). For HP15 (Intel model) go to Intel website and let it detect the latest driver for your notebook. For DM4, you need to install the Latest catalayst from AMD website. you can obtain the graphic driver from the HP website or from the manufacturer website. One of the solution especially for HP 15 and HP DM4 is to update the graphic drivers. HP 15 Notebook and HP DM4Notebook - Update Graphic Driver: Right click on it and select Enable, if there are no "Enable" option and you only see disable, your monitor is not the problem.ģ.
