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HP Recommended
Pavilion - 17-f209ur
Microsoft Windows 8.1 (64-bit)

Good day. I have troubles with this laptop. Early i reinstall OS and download newest drivers from oficial site and install it. Past i Bios update (version F.46A) install and after this update my battery not detected. HP PC hardware diagnostic UEFI not detect too. Battery work. How i may downgrade BIOS version to F.43 or early? Thank You

3 REPLIES 3
HP Recommended

@elextorm

 

Welcome to HP support community.

 

You can recover the BIOS.

Here are the steps:- Click here

 

I hope that helps.

To thank me for my efforts to help you, please mark my post as an accepted solution so that it benefits several others.

Cheers.

Sandytechy20
I am an HP Employee

HP Recommended

Good day.

Thank's for reply. But i not have hidden partition on disk. I formatted it. Clear CMOS not work.

Still have other variants?

HP Recommended

@elextorm

 

I request you to talk to HP support.

They might have multiple options to help you with this.

  1. Click on this link - https://support.hp.com/us-en/contact-hp?openCLC=true
  2. Select the country.
  3. Enter the serial of your device.
  4. Select the country from the drop-down.
  5. Click on "Show Options".
  6. Fill the web-form. A case number and phone number will now populate for you.

I hope that helps.

To thank me for my efforts to help you, please mark my post as an accepted solution so that it benefits several others .

Cheers.

Sandytechy20
I am an HP Employee

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