Chapter 4: UEFI BIOS
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TurboRatioCores#
This feature allows you to specify the turbo ratio limit of the core. The default is 255.
PCH-FW Conguration
The following rmware information will display:
• ME Firmware Version
• ME Firmware Mode
• ME Firmware SKU
ME FW Image Re-Flash
Use this feature to update the Management Engine rmware. The options are Enabled and
Disabled.
PTT Conguration
PTT Capability / State
This features displays the information of Intel Platform Trust Technology (PTT) capability
and state.
TPM Device Selection
Use this feature to select the type of TPM device. Select PTT to enable PTT in SkuMgr.
Selecting dTPM will disable PTT in SkuMgr. The options are dTPM and PTT. (Warning!
PTT/dTPM will be disabled and all saved data will be lost.)
SATA and RST Conguration
When this submenu is selected, the AMI BIOS automatically detects the presence of the
SATA devices that are supported by the Intel PCH chip and displays the following features.
SATA Conguration
This feature enables or disables the onboard SATA controller(s) supported by the Intel PCH
chip. The options are Disabled and Enabled.
SATA Mode Selection (Available when "SATA Conguration" is set to Enabled)
Use this feature to select the mode of installed SATA drives. The options are AHCI and RAID.
Note 1: After changing the SATA mode, please be sure to reboot the system for the
changes to take eect. Then the Intel(R) VROC SATA Controller feature will appear
under the Advanced menu.
Note 2: To create RAID for the SATA drives, refer to the Intel(R) VROC SATA Control-
ler section for more information.