General Description 2-15
AC POWER LED
There is an AC POWER LED for the power supply unit on the rear. The LED turns green and
flashes when the power supply unit receives AC power from the power cord, which is connected to
the AC inlet. (Flashing amber indicates no AC power is received in any one of two power supplies
in the redundant configuration.)
The LED turns green when the server power switch is turned on. If the LED does not go on when
the server power switch is turned on or if it turns amber, the power supply unit is probably faulty. In
this case, contact your service representative to replace the power supply unit.
NOTES:
If one power supply unit fails while an optional power supply is
mounted, the system can continue operation with the other power
supply unit (redundant function). The failing power supply unit can
be replaced in hot swap mode (with the power on) without the
system being stopped.
In configuration of two power units, AC power may be supplied
only to a single power unit through the power cord connected to the
power unit. If so, the power lamp on the other power unit (to which
a power cord is not connected) blinks amber. When a power cord is
connected to the power unit to supply AC power, the lamp changes
to blink green. If the lamp still blinks amber, contact your service
representative to ask maintenance.
AC inlet
Power
supply slot
1
Power
supply
slot 2
AC POWER
LED
Summary of Contents for Express5800/120Rj-2
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Page 19: ...Notes on Using Your Server 1 3 Internal View ...
Page 34: ...1 18 Notes on Using Your Server This page is intentionally left blank ...
Page 90: ...3 24 Setting Up Your Server This page is intentionally left blank ...
Page 164: ...4 74 Configuring Your Server 3 Setting menu for VD 0 is displayed ...
Page 172: ...4 82 Configuring Your Server This page is intentionally left blank ...
Page 240: ...7 12 Maintenance This page is intentionally left blank ...
Page 354: ...9 78 Upgrading Your Server This page is intentionally left blank ...
Page 364: ...C 2 IRQ This page is intentionally left blank ...
Page 412: ...E 24 Installing Windows Server 2003 This page is intentionally left blank ...
Page 414: ...F 2 Using a Client Computer Which Has a CD Drive This page is intentionally left blank ...
Page 418: ...G 4 Product Configuration Record Table This page is intentionally left blank ...