Inventec P47 series, Service Manual

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BIOS Setup User Manual Socket
12

[Enable]*

Erase-Arm NVDIMMs
Enables/Disables Erasing and Arming NVDIMMs.
 Memory Topology
Displays memory topology with Dimm population information.
 Memory Map
Set memory mapping settings.

Channel Interleaving
Select Channel Interleaving setting.

[Auto]*

[1-way Interleave]

[2-way Interleave]

[3-way Interleave]

Memory RAS Configuration
Displays and provides option to change the Memory Ras Settings.

Static Virtual Lockstep Mode
Enable Static Virtual Lockstep mode.

[Disable]*

[Enable]

Mirror mode
Mirror Mode will set entire 1LM/2LM memory in system to be mirrored,
consequently reducing the memory capacity by half. Mirror Enable will
disable XPT Prefetch.

[Disable]*

[Mirror Mode 1LM ]

[Mirror Mode 2LM ]

Memory Rank Sparing
Some memory ranks in each DDR channel can be set aside as spare
memory during memory initialization. When a DDR rank’s reliability is at
doubt, the contents are migrated to spare ranks and the failing rank is
turned off. In this model, part of system memory is sacrificed. For example: