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I understand that the Headphones option is not available in Volume mixer and it's a brand new Headphones
I'll try my best to help
Are you using the COMPAQ PRESSARIO CQ60-211DX NOTEBOOK PC with Windows 7? May I know since when are you facing this issue?
- Did you try a different headset to isolate the issue further?
I suggest your reinstall the Audio Driver from Device Manager
- Select the Start button, type Device Manager, and select it from the list of results.
- Look for Audio Adapters and expand the List
- Look for Audio driver then right-click it, and select Update Driver.
- Select Search automatically for updated driver software.
- If Windows doesn't find a new driver, you can try looking for one on the device manufacturer's website and follow their instructions.
- If these steps don't work, try reinstalling the driver: Open Device Manager, right-click the Audio driver and select Uninstall. Restart your PC and Windows will attempt to reinstall the driver.
Also download the BIOS from this Link: https://hp.care/2lenIcN
Have you tried this Headphones on another Windows 7 computer?
Keep me posted
Thank you :)
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