Lenovo ThinkServer TS130 Hardware Maintenance Manual page 77

Table 15. Submenus under the CPU Setup menu (continued)
Item
®
Intel Virtualization Technology
VT-d
TxT
C State Support
Turbo Mode
CPU ID
Microcode Revision (MM / DD /
YYYY)
Notes:
1. [ ] indicates the default setting.
2. The above options might vary depending on the type of the microprocessor.
Option
Enabled / [Disabled]
Enabled / [Disabled]
Enabled / [Disabled]
C1 / C1C3 / [C1C3C6]
[Enabled] / Disabled
(MM / DD / YYYY)
Description
Enable or disable the Intel Virtualization
technology. This technology can
provide additional capacity for hardware
computing. If you set this feature to
Enabled, you have to turn off the server
and disconnect the power cord from
electrical outlet, and then reconnect the
power cord and turn on the server to have
this feature take effect.
Enable or disable VT-d. VT-d support on
Intel platforms provides the capability
to ensure improved isolation of I/O
resources for greater reliability, security,
and availability.
Enable or disable TxT (Trusted Execution
Technology). This technology provides
hardware-based mechanisms that help
protect against software-based attacks
and protect the confidentiality and
integrity of data stored or created on client
computers. This setting might impact
system performance.
Note: If TxT is set to Enabled, the TCG
security feature will be set to Active
automatically.
Select supported CPU power management
status to minimize the idle power
consumption of the processor.
• C1: C1 only
• C1C3: C1 and C3
• C1C3C6: C1, C3, and C6
Enable or disable the Turbo mode. This
function enables the processor to assess
its own thermals, current, and power to
come up with a dynamic upper limit on its
frequency benefit.
.
Chapter 6 Configuring the server
65