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 or logical partition by using the HMC
You can use the Hardware Management Console (HMC) to start the system
or logical partition after the required cables are installed and the
power cables are connected to a power source.
Starting an IBM PowerKVM system
You can use the Intelligent Platform Management Interface
(IPMI) to start an IBM® PowerKVM system.