I can not see my screen when outside

[BEHinBoulder]

I have the Pailion x360.  I have tried to change the brightness but still can not see when outside, i.e. patio. I have tried the f3 key, I have updated bios. When I go to Power options>edit plan options I only have options to change the "Turn off the Display" then "Put the computer to sleep."  No option to "Dim the display" nor Adjust plan brightness" Any suggestions? 

[Echo_Lake]

@BEHinBoulder

Thank you for posting on the HP Support Community.

Don't worry as I'll be glad to help, however, to provide an accurate resolution, I need a few more details:

While you respond to that, let's try these steps: 

• Did this happen after a recent window or software update?
• Have you made any hardware/software changes?
•  When was the last time it worked fine?

Click here: https://support.hp.com/in-en/document/c01853728 to know more about Changing Display Settings, Background Image, Icons, and Screen Saver (Windows 10, 7)

Hope this helps! Keep me posted for further assistance.
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.