Forced Shutdown And Clear - NEC Express5800 Series User Manual

4-42 System Configuration

FORCED SHUTDOWN AND CLEAR

Read this section if your server does not operate as expected, or if you want to return all setup
values to those made at shipment.
Forced Shutdown
Use this function when an OS command does not shut down the
server, the POWER switch does not turn off the server, or
resetting does not work.
Press and hold the POWER switch on the primary module for
over four seconds. The power is forcibly turned off. To turn on
the power back again, wait approximately 30 seconds after
turning off the power (forced shutdown).
Press it for over 4 seconds.