IBM pSeries 630 6C4 Service Manual page 403

If one of the devices is selected using the index number, the present state of its LED is displayed, and
you are given the option to toggle it as shown in the following example screen. The final state of the
LED is then displayed whether or not its state was changed.
U0.2-P1 is currently in the off state
Select from the following (1=IDENTIFY ON, 2=IDENTIFY OFF)
0>2
Please wait
U0.2-P1 is currently in the OFF state
(Press Return to continue)
Option 2, Clear System Attention Indicator, clears the attention indicator on the operator panel.
The processor subsystem disturbance/LED is on the operator panel. The I/O drawer fault/identify LED is
located on the front of each I/O subsystem.
v MCM/L3 Interposer Plug Count Menu
This option is not available on this system.
v Performance Mode Setup Menu
If certain types of processor cards are installed in the system, this menu is not available. For other
types of processor cards, this menu is active after the first boot.
Note: The first time the system is booted after NVRAM is cleared, Not Applicable displays under
Performance Mode Setup Menu on the screen. This might also happen if the service processor
is replaced, or the processor cards are upgraded.
If Performance Mode Setup Menu is selected when Not Applicable displays the screen, the
system responds with Not Applicable and redisplays the system information menu. The setup
menu can be displayed after the performance mode is set, which occurs when the system is
rebooted for the first time.
The default performance mode is set by the firmware during IPL. The default mode provides the
optimum performance for the hardware configuration of the system. The performance mode is
systemwide; it cannot be set on a per-partition basis.
You can override the default setting by using the Default Performance Mode menu, which will be similar
to the following:
1. Current Performance Mode:
Standard Operation
98. Return to Previous Menu
0>1
Default Performance Mode: Standard Operation
Chapter 7. Using the Service Processor
383