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Device Select
When this feature is set to Auto, TPM 1.2 devices will be enumerated if TPM 2.0 are not
detected. The options are TPM 2.0 and Auto.
AMD fTPM configuration
AMD fTPM switch
Use this feature to setup AMD fTPM. The options are AMD CPU fTPM, AMD CPU HSP, and
Route to SPI TPM.
Erase fTPM NV for factory reset
When a new CPU is installed, select "Enabled" to reset fTPM. If the system has BitLocker
or an encryption-enable system, then the system will not boot without a recovery key. Select
"Disabled" to keep the previous fTPM record and continue system boot. fTPM will not be
enabled with a new CPU unless fTPM is reset (reinitialized). Swap back to the old CPU to
recover TPM related keys and data. The options are Disabled and Enabled.
Super IO Configuration
The following information is displayed:
•
Super IO Chip
Serial Port 1 Configuration
Serial Port 1
Select Enabled to enable serial port 1. The options are Disabled and Enabled.
Device Settings (Available when "Serial Port 1" is set to Enabled)
This feature displays the base I/O port address and the Interrupt Request address of serial
port 1.
Change Settings (Available when "Serial Port 1" is set to Enabled)
This feature specifies the base I/O port address and the Interrupt Request address of serial
port 1. Select Auto for the BIOS to automatically assign the base I/O and IRQ address
to serial port 1. The options are Auto, (IO=3F8h; IRQ=4;), (IO=2F8h; IRQ=4;), (IO=3E8h;
IRQ=4;), and (IO=2E8h; IRQ=4;).
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Chapter 4: UEFI BIOS
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