DELL 740N Manuel D’Utilisation
Troubleshooting the Filer Hardware
3-3
Table 3-1 describes the three LED codes on the front panel.
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Figure 3-2 shows the power supply LEDs.
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Activity Green
Flashing
Off
Operation/activity is normal.
CPU or network activity detected.
No activity detected.
Status Green
Yellow
The system is operating normally.
A fault has occurred or the system has halted. The
system requires service. Refer to the LCD mes-
sage for a description of the system problem.
system requires service. Refer to the LCD mes-
sage for a description of the system problem.
The LCD message
STDBY/SERV
means the filer
is in standby mode—a product feature to be
implemented in a future software release.
implemented in a future software release.
The Status LED turns yellow when you turn on the
filer and stays lit while the operating system is
loading. It turns off when the filer starts.
filer and stays lit while the operating system is
loading. It turns off when the filer starts.
Power Green
On—The system is on.
Off—The system is down.
Power supply
AC yellow LED
DC green LED