Hitachi Compute Blade 500 Series Web Console Users Manual page 79

Item
EFI tab shows (For CB520X and CB520H B3) what kind of items to be able to
set or to be configured, such as Boot Order, Boot Manager, Processors,
Device and I/O Ports, Memory and Secure Boot Configuration etc. See the EFI
User's guide for details of each item.
Note:
• Do not set the following configuration, because the operation is not
supported when DDR Voltage Level is configured "Force to 1.35V". CB
520H A1/B1 CPU 1socket configuration: mounted 9 DIMMs or over CB
520H A1/B1 CPU 2socket configuration: mounted 18 DIMMs or over CB
540A A1/B1 CPU 2socket configuration: mounted 18 DIMMs or over CB
540A A1/B1 CPU 4socket configuration: mounted 36 DIMMs or over
• When using DDR3 RDIMM supported 1600MT/s, Memory Speed may not
be 1600MT/s as the following cases even if Memory Speed is configured
as "Force DDR3 1600".
- DDR Voltage Level selected "Auto" or "Force to 1.35V": Memory Speed
is 1333MT/s
- Each memory channel mounted 3 DIMMs in CB 520H A1/B1; CB 540A
A1/B1: Memory Speed is 1066MT/s
• If you change EFI setting during OS startup after powering on the server
blade, the setting may not be reflected depending on the timing. Change
settings when the server blade is powered off or after the OS starts up.
• You cannot configure Mezz and LOM device settings from Web console of
Management module.
Table 2-66 Action button at the bottom
Item
Edit Shows the EFI settings available to edit. Select one from the following:
Processors, Memory, and RAS Configuration.
If the new value doesn't show up after editing, wait for a while and then click the
Refresh button on the upper right to refresh the window.
Hitachi Compute Blade 500 Series Web Console User's Guide
System Settings > Operating Modes > DDR Voltage Level
Description
Operating the Web Console
Description
2-69