Fan Module Indicators; Avocent Analog Kvm Switch Module - Dell PowerEdge 1855 Installation And Troubleshooting Manual

Indicator Icon Activity
Indicator
DC power Green
indicator
Fault indicator Amber
AC power present Green
indicator

Fan Module Indicators

Each hot-pluggable fan module contains two redundant fans (see Figure 2-7).
Figure 2-7. Fan Module Indicators
Table 2-6. Fan Module Indicator Codes
Indicator Activity Indicator
Fan 1 present indicator Off
Green
Fan 1 fault indicator Off
Amber
Fan 2 present indicator Off
Green
Fan 2 fault indicator Off
Amber
KVM Modules
Your system includes one of the three KVM modules described in this section:
Avocent Analog KVM switch module (standard)
l
Avocent Digital Access KVM switch module (optional)
l
KVM switch module (standard on systems sold prior to April 2005)
l

Avocent Analog KVM Switch Module

Indicator Code
The power supply is operational.
The power supply is in a fault condition. The fault condition can result from either a failed power supply or a
failed fan within the power supply. See
AC power is present at the power supply and the system is connected to an AC power source.
Table 2-6
Indicator Code
Fan 1 is not installed.
Fan 1 is installed.
Fan 1 is operating normally.
Fan 1 has failed. See "Fan Modules" in "Installing System Options."
Fan 2 is not installed.
Fan 2 is installed.
Fan 2 is operating normally.
Fan 2 has failed. See "Fan Modules" in "Installing System Options."
"Power Supply Modules" in "Installing System Options."
lists the fan indicator codes.