Dell 220S specifications For power-on state

Connectors (continued)

Front panel audio HDA	one 10-pin connector
header
Processor	one 775-pin connector
Memory	Vostro 420: four 240-pin connectors
	Vostro 220/220s: two 240-pin connectors
Power 12V	one 4-pin connector
Power	one 24-pin connector
Controls and Lights
Front of computer:
Power button	push button
Power light	blue light — Blinking blue in sleep state; solid blue
	for power-on state
	amber light — Blinking amber indicates a power
	problem sensed by the power supply unit. Solid
	amber when the computer does not start indicates
	the system board cannot start initialization (see
	"Power Problems" on page 50).
	off — System is in hibernate, soft-off, or mechanical-
	off
Drive activity light	blue light — A blinking blue light indicates the
	computer is reading data from or writing data to the
	SATA hard drive or CD/DVD.
Rear of computer:
Link integrity light (on	green light — A good connection exists between the
integrated network adapter)	network and the computer.
	off (no light) — The computer is not detecting a
	physical connection to the network.
Network activity light (on	yellow blinking light
integrated network adapter)

36

Specifications