Dell SC1430 owner manual Lights when the system is linked to a network

Table 1-2. Front-Panel Components (continued)

Item	Component	Icon	Description
5	USB connectors (2)		Connects USB 2.0-compliant devices to the system.
6	power button		The power button controls the DC power supply output to the system.
			NOTE: If you turn off the system using the power button and the system is

running an ACPI-compliant operating system, the system performs a graceful shutdown before the power is turned off. If the system is not running an ACPI-compliant operating system, the power is turned off immediately after the power button is pressed.

7 power light

8network link light

9diagnostic lights (4)

No light — The system is off.

Steady green — The system is powered on.

Steady amber — The power supply is probably good. Check the diagnostic indicators to see if the specific problem is identified. See "Diagnostics Indicator Codes" on page 15.

Blinking amber — The system is powering up.

•If the hard-drive indicator is off, the power supply may need to be replaced.

•If the hard-drive indicator is on, the system board is faulty. Check the diagnostic indicators to see if the specific problem is identified. See "Diagnostics Indicator Codes" on page 15.

Lights when the system is linked to a network.

Display light-pattern codes to assist in troubleshooting system problems. See "Diagnostics Indicator Codes" on page 15.

12

About Your System