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Indicators, Codes, and Messages 17

Power Indicator Codes

The power button on the front panel controls the power input to the system's power supplies. The

power indicator can provide information on power status. See Figure 2-2. Table 2-4 lists the power

button indicator codes.

The indicators on the optional redundant power supplies show whether power is present or whether

a power fault has occurred. See Figure 2-6.

Table 2-3. Back-Panel Features

Component Description

PS/2 mouse connector Connects a mouse to the system.

PS/2 keyboard connector Connects a keyboard to the system.

Serial connector Connects a serial device to the system.

Parallel connector Connects a parallel device to the system.

Video connector Connects a monitor to the system.

System status indicator

connector

Connects to an indicator that can signify when the system is operating

correctly or when the system needs attention. See "Front-Panel

Indicators and Features."

USB connectors (2) Connects USB 2.0-compliant devices to the system.

NIC indicators Provide information on NIC status. See "NIC Indicator Codes."

System identification

button

Locates a particular system within a rack. See "Front-Panel Indicators

and Features."

System status indicators Functions the same as the front-panel system status indicators. See

"System Status Indicators."

Table 2-4. Power Button Indicators

Indicator Function

On Indicates that power is supplied to the system and the system is operational.

Off Indicates that no power is supplied to the system.

Blinking Indicates that power is supplied to the system, but the system is in a standby

state. For information on standby states, see your operating system

documentation.

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Dell PowerEdge 1800 Guía para resolver problemas Pagina 17