Degradation Feature; Memory Ras Features - NEC Express5800 120Rj-2 User Manual

User Guide
■ Monitors processor presence and controls Fault Resilient Boot (FRB)
■ Detects and indicates baseboard fan failure*
■ Manages the SEL interface
■ Manages the SDR Repository interface
■ Monitors the SDR/SEL timestamp clock
■ Monitors the system management watchdog timer
■ Monitors the periodic SMI timer
■ Monitors the event receiver
■ Controls secure mode, including video blanking, diskette write-protect monitoring,
and front panel lock/unlock initiation
■ Controls Wake On LAN via Magic Packet support.
■ Monitors the hard disk drives.
* NEC ESMPRO also supports these features.
contact your sales representative to see the latest information
about remote console/remote media feature.

Degradation Feature

The degradation feature automatically isolates a failed DIMM or processor to assure
continuous operation of the server when the POST (Power On Self-Test, self-diagnosis
program after power on) detects such a DIMM or processor.
DIMMs or processors are installed.
Failed DIMMs and processors may be identified on the screen that the POST displays,
or with the BIOS setup utility of the server, "SETUP." They may also be identified on
the system that has the NEC ESMPRO installed.

Memory RAS Features

Your server board has memory mirroring and online spare memory features. For more
information see
Note: To use the Remote Management Extended License,
Note: The degradation feature is only available when at least two
"Using the Memory RAS Features" on page
28
www.nec-computers.com
161.