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X10DRL-LN4 Motherboard User's Manual
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 de-
pendency on other timestamp calculation devices, such as an x86 RDTSC Instruc-
tion embedded in the CPU. The High Performance Event Timer is used to replace
the 8254 Programmable Interval Timer. The options are Enabled and Disabled.
NUMA (Available when the OS supports this feature)
Select Enabled to enable Non-Uniform Memory Access support to enhance system
performance. The options are Enabled and Disabled.
Trusted Computing (Available when a TPM 2.0 device is
installed and detected by the BIOS)
Configuration
•
TPM2.0 Device Found
Security Device Support
If this feature and the TPM jumper on the motherboard are both set to Enabled,
onboard security devices will be enabled for TPM (Trusted Platform Module) sup-
port to enhance data integrity and network security. Please reboot the system for
a change on this setting to take effect. The options are Enabled and Disabled.
Active PCR Banks
Available PCR Banks
4-32
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