Trying to Revert my bios update

[AnasKhan007]

 i have updated my bios to F.08 and ever since that update my battery takes 2-3 hours just to charge upto 10% and my laptop randomly locks up and sleeps when im playing video games and i have done the battery test and everything is good but the new bios update ruined it for me and now i want to revert back to F.05 and when i do that i get this error "The System BIOS update failed. "unable to open BIOS Signature file" . I've tried 2 bios method 1. usb (i received the same error) and 2. i tried the win key + B and hold power for 3 seconds and it didnt go back to the old version. i brought this laptop 2 months ago and now its sooo slow and when i try to revert to the old bios... it doesnt work. Any solutions?

[AnasKhan007]

hp support.... where u at?

[The_Fossette]

@AnasKhan007

I reviewed your post and I understand the battery is taking time charge after a recent update.

Don’t worry, I assure you I will try my best to get this sorted.

I recommend you follow the below steps and check if it helps.

Reinstalled Microsoft ACPI-Compliant Control Method Battery under device manager.

Here is how you do it.

Step 1: Click the Windows “Start” button and right-click “Computer.”

Step 2: Click “Manage,” then “Device Manager.”

Step 3: Click the “Batteries” section. A list of devices will appear.

Step 4: Right-click the “Microsoft ACPI-Compliant Control Method Battery” device and click “Uninstall.”

Step 5: Click the “Action” menu item and “Scan for Hardware Changes” to reinstall the driver.

Let me know how it goes and you have a great day!

P.S: Welcome to the HP Support Community 😊

If you wish to show appreciation for my efforts, mark my post as Accept as Solution. Your feedback counts!

Cheers!

Stay Home – Stay Safe

[AnasKhan007]

doesnt work.... when will the next stable and updated bios come? this bios ruined my laptop and nothing works properly 

[The_Fossette]

@AnasKhan007

I recommend you contact support and they will assist you in this regard.

Here is how you can get in touch with support.

1)Click on this link – www.hp.com/contacthp/

2)Select the product type.

3)Enter the serial number of your device or select let HP detect your product option.

4)Select the country from the drop-down.

5)You should see the HP phone support number or Chat option listed.

Cheers!

[AnasKhan007]

i did contact ur so called support and all they told me was do this and do that... do this and do that.... IT DOESNT WORK, ITS THE BIOS PROBLEM. Can u specifically tell me if im gonna expect a new bios STABLE AND WORKING....soon?

[The_Fossette]

@AnasKhan007

I am not aware when exactly a new BIOS will be released for your computer. However, I recommend you keep on eye on HP's driver page for your computer for the latest driver updates.

Cheers!