Troubleshooting 8-9

IMPORTANT: To abort rebuilding, power off the server. In such a case, restart the server, hot-swap the failed hard disk, and restart rebuilding. Observe the following notes to use the auto-rebuild feature.

„Do not power off the server. (If the server is powered off before rebuilding hard disks, the auto-rebuild feature will not start.)

„When you removed a hard disk, wait at least 90 seconds before installing the hard disk back again.

„Do not replace another hard disk while rebuilding is in progress.

AC Standby Lamp

The power supply bay on the front of the server has the AC standby lamp.

„Default configuration

If the power cord is connected to the AC inlet1 to supply AC power to the power supply unit, the SB1 lamp goes on green.

„Redundant configuration

If the power system of the server is in the redundant configuration with optional power supply unit and the power cords are connected to the AC inlet1 and AC inlet2 to supply AC power to the all power supply units, the SB1 and SB2 lamp go on green. After turning on the server, the AC_R lamp also goes on green.

 

SB1 lamp

AC Standby

AC_R lamp

lamp

 

SB2 lamp

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NEC 140Rc-4 manual AC Standby Lamp