IBM 81Y Computer Hardware User Manual


 
General information 7
Information and diagnostic light-emitting diode (LED) panels
Integrated Advanced System Management processor subsystem provides control
for remote system management
Light Path Diagnostics™ (LED panel)
Memory scrubbing and Predictive Failure Analysis™ (PFA) (background and real
time)
Menu-driven setup, system configuration, SCSISelect configuration, and
diagnostic programs
Microcode and diagnostic levels available
NIC failover support
Parity checking on the small computer system interface (SCSI) bus and PCI buses
Power and temperature monitoring
Power Managed - Advanced Configuration and Power Interface (ACPI) level
Power-on self-test (POST)
Power-supply redundancy monitoring
Predictive Failure Analysis™ (PFA) alerts
Processor serial number access
Redundant Ethernet capabilities (with optional adapter)
Redundant hot-swap cooling
Redundant hot-swap power supplies
Remote Connect
Remote system problem-determination support
Standard cables present detection
Standby voltage for system management features and monitoring
System auto-configuring from a configuration menu
System error logging (POST and Advanced System Management processor)
System management monitoring via Intra-Integrated Circuit (I
2
C) bus
Upgradable flash read-only memory (ROM) resident code
Upgradable POST, basic input/output system (BIOS), diagnostics, and Advanced
System Management processor microcode
Vital Product Data (VPD) on processors, processor board, I/O board, power
supplies, hard disk drive backplane, power backplane, and voltage regulator
modules (VRMs)
Wake on LAN™ capability
Wake on Ring capability
Windows NT failover support
xSeries Server Management
Controls and indicators
The following illustration shows the controls and indicators on the server.