Chapter 4: UEFI BIOS
4.5 Memory
Memory Frequency
This feature controls the maximum memory frequency (in MHz). The options are Auto, 1000,
1200, 1333, 1400, 1600, 1800, 1866, 2000, 2133, 2000, 2400, 2600, and 2666.
Custom Refresh Enable
This feature enables a custom memory refresh rate. The options are Disabled and Enabled.
*If the feature above is set to Enabled, the following feature will become available for
configuration:
Custom Refresh Rate
Use this feature to enter a custom memory refresh rate. The default is 20.
MC BGF threshold
Enter a value for the HA to MC BGF threshold, which is used for scheduling MC request in
bypass conditions. The default is 0.
DLL Reset Test
Enter a value for the amount of loops to execute RMT for during DLL reset tests. The default
is 0.
Memory Topology
The currently installed memory topology is displayed here.
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