NEC Express5800/R120g-1E Maintenance Manual page 100

Chapter 2 Useful Features
The table below shows the operation of DC power when the AC power is turned off once and then back on, in
accordance with the AC LINK setting.
System status before AC power was turned off
Operating (DC power is ON)
Halting (DC power is also OFF)
Forced shutdown*
* Continue pressing the POWER switch for at least 4 seconds to forcibly turn off the power.
100
Stay Off
Off
Off
Off
Tips • If an uninterruptible power supply (UPS) is used for automatic operation, set the
AC-LINK to "Power On".
• AC-LINK option becomes valid when next time POST is running.
Express5800/R120g-1E Maintenance Guide
AC LINK setting
Last State Power On
On On
Off On
On On
1. System BIOS