a. In the navigation area, click Systems Management > Servers.
b. Select the server that you are working on.
c. In the Tasks menu, click Operations > LED status > Identify LED. The Identify LED, Select
Enclosure window is displayed.
v If you are using an HMC Enhanced + Tech Preview (Pre-GA) or HMC Enhanced+ interface,
complete the following steps.
a. In the navigation area, click the Resources icon
b. Click the system name for which you want to activate the attention LED.
c. In the navigation area, click System Actions > Attention LED > Identify Attention LED. The
Identify LED, Select Enclosure window is displayed.
2. To activate an identify LED for the enclosure, select an enclosure and then click Activate LED. The
associated LED is turned on and is flashing.
3. To activate an identify LED for one or more FRUs in the enclosure, complete the following steps:
a. Select an enclosure and then click List FRUs.
b. Select the FRUs for which you want to activate the identify LED and click Activate LED. The
associated LED is turned on and is flashing.
Starting the system or logical partition
Learn how to start a system or logical partition after performing a service action or system upgrade.
Starting a system that is not managed by an HMC
You can use the power button or the Advanced System Management Interface (ASMI) to start a system
that is not managed by a Hardware Management Console (HMC).
Starting a system by using the control panel
You can use the power button on the control panel to start a system that is not managed by a Hardware
Management Console (HMC).
To start a system by using the control panel, complete the following steps:
1. Open the front rack door, if necessary.
2. Before you press the power button on the control panel, ensure that power is connected to the system
unit as follows:
v All system power cables are connected to a power source.
v The power LED, as shown in the following figure, is slowly flashing.
v The top of the display, as shown in the following figure, shows 01 V=F.
3. Press the power button (A), as shown in the following figure, on the control panel.
122
System backplane
, and then click All Systems.