Dell 1955 owner manual Power Supply Indicator, Status see DRAC/MC Module on

Table 1-4. Back-Panel Features and Indicators

Component	Indicator Description
Power supply modules	Provide information about power status (see "Power Supply Indicator Codes" on
	page 20).
Fan modules	Provide information about status of the system fans (see "Fan Module Indicators"
	on page 21).
KVM module	Provides information about the KVM module (see "KVM Modules" on page 22).
DRAC/MC module	Provides information about system status, system management status, and port
	status (see "DRAC/MC Module" on page 26).
PowerConnect™ 5316M	Provides information about the 10/100/1000 BASE-T network status (see
Ethernet switch module	"PowerConnect 5316M Ethernet Switch Module" on page 29).
Fibre Channel pass-through	Provides information about the Fibre Channel network status (see "Fibre
module	Channel Pass-Through Module" on page 31).
Fibre Channel switch module	Provides information about the Fibre Channel network status (see "Fibre
	Channel Switch Module" on page 32).
Infiniband pass-through	Provides information about the Infiniband network status (see "Infiniband Pass-
module	through Module" on page 32).
Gb pass-through module	Provides information about the network status (see "Gb Ethernet Pass-through
	Module" on page 33).

Power Supply Indicator

Each hot-pluggable power supply has indicators that provide information about power status, fault, and the presence of AC power (see Figure 1-6). Table 1-5 lists the power supply indicator codes.

NOTE: Only 2100-W power supply modules are supported on your system. The 2100-W power supply modules require 180–240 V input from a PDU capable of providing AC current up to 29.2 A at 180 V input. If the power supply modules are plugged into 110-V electrical outlets, the system will not power up.

About Your System

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