SuperServer 8049U-E1CR4T User's Manual
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High Precision Timer
Select Enabled to activate the High Precision Event Timer (HPET) that produces periodic
interrupts at a much higher frequency than a Real-time Clock (RTC) does in synchronizing
multimedia streams, providing smooth playback and reducing the dependency on other
timestamp calculation devices, such as an x86 RDTSC Instruction embedded in the CPU.
The High Performance Event Timer is used to replace the 8254 Programmable Interval Timer.
The options are
Enabled
and Disabled.
Trusted Computing (Available when a TPM device is installed
and detected by the BIOS)
When a TPM (Trusted-Platform Module) device is detected in your machine, the following
information will be displayed.
•
TPM2.0 Device Found
•
Vendor
•
Firmware Version
Security Device Support
If this feature and the TPM jumper (JPT1) on the motherboard are both enabled, the onboard
security (TPM) device will be enabled in the BIOS to enhance data integrity and system
security. Please note that the OS will not show the security device. Neither TCG EFI protocol
nor INT1A interaction will be made available for use. If you have made changes on the setting
on this item, be sure to reboot the system for the change to take effect. The options are
Disable and
Enable
. If this option is set to Enable, the following screen and items will display:
•
Active PCR Banks
•
Available PCR Banks
Pending Operation
Use this feature to schedule a TPM-related operation to be performed by a security (TPM)
device at the next system boot to enhance system data integrity. Your system will reboot to
carry out a pending TPM operation. The options are
None
and TPM Clear.
Note
: Your system will reboot to carry out a pending TPM operation.
Platform Hierarchy (for TPM Version 2.0 and above)
Select Enabled for TPM Platform Hierarchy support which will allow the manufacturer to utilize
the cryptographic algorithm to define a constant key or a fixed set of keys to be used for
initial system boot. This early boot code is shipped with the platform and is included in the
list of "public keys". During system boot, the platform firmware uses this trusted public key
Summary of Contents for SuperServer 8049U-E1CR4T
Page 1: ...USER S MANUAL Revision 1 0a SuperServer 8049U E1CR4T...
Page 54: ...SuperServer 8049U E1CR4T User s Manual 54 Figure 3 13 Installing the PWS Air Shroud...
Page 157: ...Appendix G BSMI Chinese Safety Warnings 157 WARNINGS 1 100V 240V 10 2 3 4 1 2 3 4 5 1 2 3 4...
Page 158: ...158 1 2 1 2 3 4 SuperServer 8049U E1CR4T User s Manual...
Page 160: ...160 SuperServer 8049U E1CR4T User s Manual 100 127V 60 50Hz 12 0A 200 240V 60 50Hz 9 6A...
