This article goes over how to solve the issue with Intune failing during enrollment with “Securing you your hardware” Error 0x800705b4
Delete the object out of Intune.
Reimage the device using 23H2.
After the device images, open PowerShell using Shift+F10 and run the following commands
Code Block Initialize-Tpm -allowclear
Code Block Clear-Tpm
Code Block shutdown -r -t 0
The last command will reboot the computer. Once it’s back, re-enroll the machine using normal practices.