Option
Description
PCI ASPM L1 Link
Power
Management
Enables or disables the PCI ASPM L1 Link Power Management. This option is set to
Enabled
by default.
Intel Persistent
Memory CR QoS
Controls the tuning recipe for Quality of Service (QoS) knobs.
Disabled
by default.
Method 1
is
recommended for 2-2-2 memory configurations in App-Direct.
Method 2
is recommended for other
memory configurations in App-Direct.
Method 3
is recommended for 1 DIMM per channel configurations.
Intel Persistent
Memory
Performance
Setting
Controls the thresholds that trigger switching between near (RDIMM/LRDIMM) and far (DCPMM)
memory.
BW Optimized
, selected by default, optimizes for RDIMM/LRDIMM and DCPMM bandwidth.
Latency Optimized
offers better RDIMM/LRDIMM latency in the presence of DCPMM.
Balanced
Profile
optimizes performance with Memory Mode configured DCPMM.
System Security
You can use the
System Security
screen to perform specific functions such as setting the system password, setup password
and disabling the power button.
Viewing System Security
To view the
System Security
screen, perform the following steps:
Steps
1. Power on, or restart your system.
2. Press F2 immediately after you see the following message:
F2 = System Setup
NOTE:
If your operating system begins to load before you press F2, wait for the system to finish booting, and then
restart your system and try again.
3. On the
System Setup Main Menu
screen, click
System BIOS
.
4. On the
System BIOS
screen, click
System Security
.
System Security Settings details
About this task
The
System Security Settings
screen details are explained as follows:
Option
Description
CPU AES-NI
Improves the speed of applications by performing encryption and decryption by using the Advanced
Encryption Standard Instruction Set (AES-NI). This option is set to
Enabled
by default.
System
Password
Enables you to set the system password. This option is set to
Enabled
by default and is read-only if the
password jumper is not installed in the system.
Setup Password
Enables you to set the system setup password. This option is read-only if the password jumper is not
installed in the system.
Password Status
Enables you to lock the system password. This option is set to
Unlocked
by default.
TPM Security
NOTE:
The TPM menu is available only when the TPM module is installed.
Enables you to control the reporting mode of the TPM. The
TPM Security
option is set to
Off
by
default. You can only modify the TPM Status TPM Activation, and the Intel TXT fields if the
TPM Status
field is set to either
On with Pre-boot Measurements
or
On without Pre-boot Measurements
.
Pre-operating system management applications
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Summary of Contents for 5WC10
Page 21: ...Figure 16 Configuration and layout Dell EMC PowerEdge T640 overview 21 ...
Page 22: ...Figure 17 Electrical overview 22 Dell EMC PowerEdge T640 overview ...
Page 23: ...Figure 18 Memory information Dell EMC PowerEdge T640 overview 23 ...
Page 24: ...Figure 19 System tasks 24 Dell EMC PowerEdge T640 overview ...
