Step 3. Select
System Settings
➙
Integrated Management Module
, then set
Power Restore Policy
setting to
Restore
.
Step 4. Go back to
System Configuration and Boot Management
➙
Save Settings
.
Step 5. Go back and check the
Power Policy
setting to verify that it is set to
Restore
(the default).
Attention:
If you set an administrator password and then forget it, there is no way to change, override, or
remove it. You must replace the system board.
Using the integrated management module
The integrated management module (IMM) is a second generation of the functions that were formerly
provided by the baseboard management controller hardware. It combines service processor functions, video
controller, and remote presence function in a single chip.
The IMM supports the following basic systems-management features:
• Active Energy Manager.
• Alerts (in-band and out-of-band alerting, PET traps - IPMI style, SNMP, e-mail).
• Auto Boot Failure Recovery (ABR).
• Automatic microprocessor disable on failure and restart in a two-microprocessor configuration when one
microprocessor signals an internal error. When one of the microprocessors fail, the server will disable the
failing microprocessor and restart with the other microprocessor.
• Automatic Server Restart (ASR) when POST is not complete or the operating system hangs and the
operating system watchdog timer times-out. The IMM might be configured to watch for the operating
system watchdog timer and reboot the system after a timeout, if the ASR feature is enabled. Otherwise,
the IMM allows the administrator to generate a nonmaskable interrupt (NMI) by pressing an NMI button on
the light path diagnostics panel for an operating-system memory dump. ASR is supported by IPMI.
• Boot sequence manipulation.
• Command-line interface.
• Configuration save and restore.
• DIMM error assistance. The Unified Extensible Firmware Interface (UEFI) disables a failing DIMM that is
detected during POST, and the IMM lights the associated system error LED and the failing DIMM error
LED.
• Environmental monitor with fan speed control for temperature, voltages, fan failure, power supply failure,
and power backplane failure.
• Intelligent Platform Management Interface (IPMI) Specification V2.0 and Intelligent Platform Management
Bus (IPMB) support.
• Invalid system configuration (CONFIG) LED support.
• Light path diagnostics LEDs indicators to report errors that occur with fans, power supplies,
microprocessor, hard disk drives, and system errors.
• Local firmware code flash update
• Nonmaskable interrupt (NMI) detection and reporting.
• Operating-system failure blue screen capture.
• PCI configuration data.
• Power/reset control (power-on, hard and soft shutdown, hard and soft reset, schedule power control).
• Query power-supply input power.
• ROM-based IMM firmware flash updates.
• Serial over LAN (SOL).
.
Configuration information and instructions
41
Summary of Contents for NeXtScale n1200
Page 115: ...Chapter 6 Removing and replacing server components 101 ...
Page 117: ...Chapter 6 Removing and replacing server components 103 ...
Page 119: ...Chapter 6 Removing and replacing server components 105 ...
Page 135: ...Chapter 6 Removing and replacing server components 121 ...
Page 137: ...Chapter 6 Removing and replacing server components 123 ...
Page 139: ...Chapter 6 Removing and replacing server components 125 ...
Page 869: ...Taiwan Class A compliance statement Appendix E Notices 855 ...
Page 877: ......
Page 878: ...Part Number SP47A31725 Printed in China 1P P N SP47A31725 1PSP47A31725 ...