I see that you have accidentally deleted some files from the HP_Tools partition. I would be happy to help you but it is necessary to get some more details to properly assist you. More detail about your product like the product number and OS version. Please read the following documents if you need help in finding that.
With the product/model number you can go to the support page for your product and create a flash drive on a usb memory stick and recreate the HP_Tools partition. You would want to select the HP Unified Extensible Firmware Interface (UEFI) Support Environment that supports your product.
Let me know if any of this was helpful to you, or if you need any more assistance.
Malygris1 I work on behalf of HP Please click Accept as Solution if you feel my post solved your issue, it will help others find the solution. Click Kudos Thumbs Up on the right to say “Thanks” for helping!
I know this is late but I just stumbled upon SP72954 - it contains many .bin, .sig and .s12 files that can be used in your favorite way to update your BIOS.
For example SP63599 allows you to create a USB that contains the diagnostics which will launch upon pressing F2 at the Boot/Startup Menu. Just copy the relevant .bin,.sig &.s12 files from SP72954 onto the USB then use the Firmware option to select the .bin file.
I have a similar problem. Could you please upload the files? I tried the BIOS Recovery using the 3 in 1 Diagnostics tool, but it didn't work (Version was F.23 but the DIagnostics had a newer revision of F.25). I have an Envy 6-1011tu. It uses the same System Board ID and BIOS as the Envy 4.