Dell NM176 Connect USB 2.0-compliant devices to, System, Indicator During normal system operation

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

Item	Component	Icon	Description
2	Diagnostic		The diagnostic indicators aid in
	indicators (4)		diagnosing and troubleshooting the
			system. For more information, see
			"Diagnostics Indicator Codes" on page 29.
3	USB connectors (2)		Connect USB 2.0-compliant devices to
			the system.
4	Hard-drive activity		The green hard-drive activity indicator
	indicator		flashes when the hard drives are in use.
5	Video connector		Connects a monitor to the system.
6	System status		The blue system status indicator lights up
	indicator		during normal system operation.
			The amber system status indicator flashes
			when the system needs attention due to a
			system problem.
7	System		You can use the system identification
	identification		buttons on the front and back panels to
	button		locate a particular system within a rack.
			When one of these buttons is pushed, the
			blue system status indicators on the front
			and back panels blink until one of the
			buttons is pushed again.
			You can also use the systems management
			software to cause the indicators to flash to
			identify a particular system.
8	Hard drive 1		Optional 3.5-inch SAS or SATA hard
			drive.
9	Hard drive 0		A 3.5-inch SAS or SATA hard drive.
10	Optical drive		Optional.
11	Bezel		Optional

16

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