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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
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HP Recommended
HP Recommended
Welcome to the HP Community Forum.
If your keyboard is back-lit, the control to switch on the keyboard is one of the Action Keys along the top row on the keyboard.
Open
Go to Page 13
Look for the back-lit key indicator 
If your keyboard does not have this key, (then) your keyboard is not a backlit keyboard.
What if?
If your keyboard is not backlit,
If you really want a backlit keyboard,
The backlit keyboard option is available for your computer.
Open
Part numbers / country codes, and the procedure >> Pages 59-61
Know this: Replacing the keyboard is not a job for the unskilled enthusiast.
"The top cover with keyboard remains after removing all other spare parts from the computer. In this section,
the first table provides the main spare part number for the top cover/keyboards."
HP Device Home Page - References and Resources – Learn about your Device - Solve Problems
When the website support page opens, Select (as available) a Category > Topic > Subtopic
NOTE: Content depends on device type and Operating System
Categories: Alerts, Warranty Check, HP Drivers / Software and BIOS, How-to Videos, Bulletins/Notices, How-to Documents, Troubleshooting, Manuals > User Guide, Service and Maintenance Guide (Replacement Parts and Procedures), Product Information (Specifications), more
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HP Pavilion Laptop PC 14-dv0000 (9WF40AV)
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