Is it possible to edit data held in Bios?

[g7ivp]

The information held in the BIOS of my laptop is incomplete - see Hardware Model below:

hostnamectl
Static hostname: hp1
      Icon name: computer-laptop
        Chassis: laptop -
     Machine ID: 3fc2d959e17b4871bf3f45a4d51a3f22
        Boot ID: dafa59c955c04f799d90a672c9478b2c
Operating System: Ubuntu 24.04.2 LTS               
         Kernel: Linux 6.8.0-63-generic
   Architecture: x86-64
Hardware Vendor: HP
 Hardware Model: ________________________________
Firmware Version: F.29
  Firmware Date: Fri 2020-02-07
   Firmware Age: 5y 5month 5d  

Is there any way I can edit the Hardware Model field? 

The laptop dual boots with Linux so a Linux app would do.

[Paul_Tikkanen · Accepted solution]

You would have to take the notebook into an authorized HP PC repair center and have them 'tattoo' the missing information into the BIOS using HP's proprietary DMI tool which is not available to the public.

[g7ivp]

Thanks Paul. Again you have spared me the time of going on a fools errand.

[Paul_Tikkanen]

You're very welcome.