Be sure to also check the “Remove driver” option. In the Device Manager window, look for “Monitors”, then right-click your monitor and select “Uninstall”.Start -> Control Panel -> Hardware and Sound -> Device Manager.If this does not do the trick for you please try these steps: Then restart the computer and check if the brightness slider bar has been restored. Please select the option “Restore your computer when Windows starts normally” Have you reinstalled the graphics drivers?įor starters please try a system restore to an earlier time before the issue started from this link:.Did this happen after a software or windows update?.I take it as a privilege to share this platform with you.įor better clarity and to assist you better I would require more information regarding this. We greatly appreciate you for doing business with HP. You are a valued HP customer and it is paramount to assist you here. It is always a privilege to work with technical specialists like you. I will be delighted to assist you with this.įabulous diagnosis and superb analysis of the issue before posting. Hi Day! Thanks for taking an interest in the HP Support Forums! I read your post about the missing brightness bar. Business PCs, Workstations and Point of Sale Systems.
#Windows 10 no brightness slider upgrade
Notebook Hardware and Upgrade Questions.
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