Using The Integrated Management Module - IBM System x3650 M3 4255 Service Manual

5. From the Product family menu, select System x3650 M3.
6. From the Operating system menu, select your operating system, and then click

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 (when an optional
virtual media key is installed) remote presence function in a single chip.
The IMM supports the following basic systems-management features:
v Environmental monitor with fan speed control for temperature, voltages, fan
v Light path diagnostics LEDs to report errors that occur with fans, power supplies,
v DIMM error assistance. The IBM System x Server Firmware disables a failing
v System-event log.
v ROM-based IMM firmware flash updates.
v Auto Boot Failure Recovery.
v A virtual media key, which enables full systems-management support (remote
v When one of the two microprocessors reports an internal error, the server
v NMI detection and reporting.
v Automatic Server Restart (ASR) when POST is not complete or the operating
v Intelligent Platform Management Interface (IPMI) Specification V2.0 and
v Invalid system configuration (CNFG) LED support.
v Serial redirect.
v Serial over LAN (SOL).
v Active Energy Manager.
v Query power-supply input power.
v PECI 2 support.
v Power/reset control (power-on, hard and soft shutdown, hard and soft reset,
v Alerts (in-band and out-of-band alerting, PET traps - IPMI style, SNMP, e-mail).
v Operating-system failure blue screen capture.
v Command-line interface.
v Configuration save and restore.
v PCI configuration data.
v Boot sequence manipulation.
Search to display the available installation documents.
failure, and power supply failure.
microprocessor, hard disk drives, and system errors.
DIMM that is detected during POST, and the IMM lights the associated
system-error LED and the failing DIMM error LED.
video, remote keyboard/mouse, and remote storage).
disables the defective microprocessor and restarts with the one good
microprocessor.
system hangs and the OS watchdog timer times out. The IMM might be
configured to watch for the OS watchdog timer and restart the server after a
timeout, if the ASR feature is enabled. Otherwise, the IMM allows the
administrator to generate an NMI by pressing an NMI button on the information
panel for an operating-system memory dump. ASR is supported by IPMI.
Intelligent Platform Management Bus (IPMB) support.
schedule power control).
Chapter 6. Configuration information and instructions
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