When a system is shut down, it can be unexpectedly powered on when an Remote Supervisor Adapter (RSA) adapter has external power applied.
RETAIN tip: H064610
When a system is shut down, it can be unexpectedly powered on when an Remote Supervisor Adapter (RSA) adapter has external power applied.
For example, if a system has been shut down to add an RSA card (and the system still has the AC power plugged in), once the RSA card has been seated, one may need to have additional standby power, and the AC adapter for RSA is required for this case. As the power is plugged into the RSA card, the host system can be started as well.
The system is configured with the following option(s):
- IBM Remote Supervisor Adapter, option part number 09N7585, replacement part number (FRU) 36L9912
The system's diagnostics pass.
When applying external power to the RSA card, ensure that the system's AC power is disconnected.
System x:All operating systems listed
Older System x:Operating system independent / None
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