Forced Shutdown - NEC Express5800 Maintenance Manual

Chapter １ Maintenance
7.3

Forced Shutdown

Use this function when an OS command does not shutdown the server, SYSTEM POWER switch does not turn
off the server, or soft reset does not work.
Continue to hold SYSTEM POWER switch of the server for at least 4 seconds. The power is forcibly turned off.
(To turn on the power back again, wait at least 40 seconds after turning off the power).
Express5800/A1040b, A2040b, A2020b, A2010b Maintenance Guide
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Note If the remote power-on function is used, cycle the power once to load the OS after the
power has been forcibly turned off, and then turn off the power again by shutting down the
OS.
7. Resetting the Server
SYSTEM POWER Switch
(Keep pressing for at least 4 seconds)