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Troubleshooting 8-9
IMPORTANT: To abort rebuilding, power off the server. In such a case, restart the server,
Do not power off the server. (If the server is powered off before rebuilding hard disks, the
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 |