"Not available" brightness - can't change the brightness level

Omni HO 27-1015 t CTO Desktop PC product number: Windows 8 new installation B2Q20AV

I can't control the brightness in the settings - brightness icon bed: not available

No error message

Setting of power doesn't have the brightness slider

Forward power, lack of control of the brightness setting

Reinstalled the Intel drivers from the HP site with administrator installation and reboot.

Thanks for any help

I had this same problem on a spectrum One and it was driving me crazy! Windows wouldn't let me change the brightness no matter how, I went to this topic, and I saw that you get the message "Not available". Finally, I stumbled across the "HP My Display" program and was able to adjust the brightness in there. What is loaded on your PC? So far, it's the only way I found to change the brightness on this machine.

Tags: HP Desktops

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