Upgrading Your Server 9-49
The memory LockStep feature can be used under the following conditions:
Install two DIMMs that operate in parallel in memory socket.
All the installed DIMMs should have the same capacity.
Run SETUP (see Chapter 4), change parameters appropriately in the menu selected as
shown below, save the settings and exit from SETUP.
Select [Advanced]
→
[Memory Configuration]
→
[Memory RAS Mode]
→
[Lock Step].
After SETUP finishes, rerun SETUP and make sure that the installed DIMM status is
[Lock Step].
Install memory devices in the following order:
The following memory LockStep cannot be configured:
Memory LockStep between memory channels of different memory controllers (CPU)
Memory LockStep within the same memory channel
Notes on configuring memory LockStep
In memory LockStep configuration, [Memory RAS Mode] menu is changed from "LockStep" to
"Independent" in the following cases:
When you additionally install DIMMs that unable to configure memory LockStep
When you remove DIMMs that takes down the memory LockStep
1-CPU
configuration
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2-CPU
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Summary of Contents for N8100-1668F
Page 60: ...2 28 General Description This page is intentionally left blank ...
Page 146: ...5 8 Installing the Operating System with Express Setup Flow of Setup ...
Page 173: ...Installing the Operating System with Express Setup 5 35 Flow of Setup ...
Page 255: ...Installing and Using Utilities 6 13 Windows Server 2003 ...
Page 282: ...7 14 Maintenance This page is intentionally left blank ...
Page 339: ...Troubleshooting 8 57 When you use a remote console 6 Each tool is selected and it starts ...
Page 422: ...9 78 Upgrading Your Server This page is intentionally left blank ...
Page 440: ...C 2 IRQ This page is intentionally left blank ...
Page 464: ...D 24 Installing Windows Server 2008 R2 4 Activate Windows The Windows activation is complete ...
Page 495: ...Installing Windows Server 2008 E 29 4 Activate Windows The Windows activation is complete ...
Page 558: ...H 2 Using a Client Computer Which Has a CD Drive This page is intentionally left blank ...
Page 568: ...I 10 Accessing Power and Performance Data This page is intentionally left blank ...
Page 572: ...J 4 Product Configuration Record Table This page is intentionally left blank ...