Dell R420xr owner manual Back-Panel Features And Indicators

Drive-Status Condition

Indicator Pattern

(RAID Only)

Blinks green two Identifying drive or preparing for removal times per second

Off Drive ready for insertion or removal

NOTE: The drive status indicator remains off until all hard drives are initialized after the system is turned on. Drives are not ready for insertion or removal during this time.

Blinks green,	Predicted drive failure
amber, and off
Blinks amber four	Drive failed
times per second
Blinks green slowly	Drive rebuilding
Steady green	Drive online
Blinks green three	Rebuild aborted
seconds, amber
three seconds, and
off six seconds

Back-Panel Features And Indicators

Figure 4. Back-Panel Features and Indicators

Item	Indicator, Button, or	Icon	Description
	Connector
1	PCIe expansion card slot		Allows you to connect one low-profile PCI Express
	1		expansion card.
2	vFlash card slot		Allows you to connect the vFlash card.
3	iDRAC port (optional)		Dedicated management port on the iDRAC
			Enterprise card.
4	Serial connector		Allows you to connect a serial device to the
			system.
5	PCIe expansion card slot		Allows you to connect a full-height PCI Express
	2		expansion card.

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