Disable BIOS and Enable TPM

[Albah_Mutunga]

I have installed Ubuntu in my HP Probook 6460b laptop. However, once I switch off and try to boot up the laptop it tells me to install OS. I would like to disable the secure book and enable TPM. Unfortunately, the process of disabling the secure book in HP Probook 6460b is complicated and no clear documentation available online. Kindly, help me on how to do this on this machine.

[Paul_Tikkanen · Accepted solution]

Your notebook does not support secure boot which is why you can't find any settings for it.

If the PC has a TPM security device, it should be enabled by default.

There should be no reason why you can't install Ubuntu on your notebook without any problem.

Just make sure you set up the Ubuntu installer using the MBR partition table, not GPT.