HP Rx2620-2 - Integrity - 0 MB RAM Manual page 81

LEDs for hardware components
for the following hardware components.
• Cell LEDs Each cell or cell slot has its own attention indicators.
— On HP Superdome servers, each cell attention indicator is located on the server cabinet
hardware below the cell slot, just to the right of the power LED for the cell slot.
— On other nPartition-capable servers, each cell attention indicator is located on the cell
hardware, to the outside of the power LEDs for the cell.
• I/O chassis LEDs
which is located on the cabinet above the I/O chassis.
• PCI card slot LEDs
indicator that you can use to select the card slot. You can view the attention indicator for a
PCI card slot when accessing the card cage.
On HP Integrity mid-range servers only, you also can view the attention indicator for each
PCI slot beneath the corresponding slot, on the external chassis at the rear of the server
cabinet.
Cabinet number LCDs
•
LCD that serves as the attention indicator for the cabinet.
NOTE:
The cabinet "attention" light on HP's nPartition capable servers is not user-controllable.
The cabinet attention light automatically turns on when one or more alert level 6 (or higher)
chassis codes has been recorded in the error logs and has not yet been read. This light
automatically turns off when a user enters the MP chassis logs or event logs viewer.
Turn hardware attention indicators (LEDs) on or off using the following procedure:
Procedure 4-43 Turning attention indicators (LEDs) on and off [nPartition commands]
From the command line, you can turn attention indicators on or off by using the fruled
command.
You can use the fruled command and specify -o or -f and a cabinet, cell, or I/O chassis: -o
option to blink the LED, -f option to turn off the LED, -b# for a cabinet (where # is the cabinet
number), -c# for a cell (where # is the cell number), -i #/#/# for an I/O chassis (where #/#/#
is the cabinet/bay/chassis).
1. Log in to Windows on the management station PC.
You can control (turn Off, blink, or turn On) attention indicators
On HP Superdome servers only, each I/O chassis has a attention indicator,
On all HP nPartition-capable systems, each PCI card slot has an attention
On HP Superdome servers only, each cabinet has a cabinet number
Power-, status-, and hardware-level tasks 81