MSI G45 Hardware User Manual page 49

HPET
The HPET (High Precision Event Timers) is a component that is part of the chipset.
You can enable it, and it will provide you with the means to get to it via the
various ACPI methods.
Boot Sequence
Press <Enter> to enter the sub-menu and the following screen appears:
1st/ 2nd Boot Device
The items allow you to set the first/ second boot device where BIOS attempts to
load the disk operating system.
Boot From Other Device
Setting the option to [Yes] allows the system to try to boot from other device, if
the system fails to boot from 1st/ 2nd boot device.
Trusted Computing
Press <Enter> to enter the sub-menu and the following screen appears:
TCG/TPM SUPPORT
Setting the option to [Yes] enables TPM (Trusted Platform Module) to the system.
Execute TPM Command
Setting the option to [Enable] allows the system to execute TPM Command.
Clearing the TPM
Press Enter to clear the TPM status.
TPM Enable/Disable status, TPM Owner Status
These items show the status of TPM (read only).
BIOS Setup
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