Dell T620 owner manual LCD Panel Features, Button Description

Item	Indicator, Button, or	Icon	Description
	Connector
			the front and the system status indicator on the back flash
			until one of the buttons is pressed again.
			Press to toggle the system ID on and off.
			If the system stops responding during POST, press and
			hold the system ID button for more than five seconds to
			enter BIOS progress mode.
			To reset iDRAC (if not disabled in F2 iDRAC setup) press
			and hold for more than 15 seconds.
10	Information tag		A slide-out label panel, which allows you to record system
			information such as Service Tag, NIC, MAC address, and
			so on as per your need.
12	VGA connector		Allows you to connect a video input.

LCD Panel Features

The system's LCD panel provides system information and status and error messages to indicate when the system is operating correctly or when the system needs attention. See System Error Messages for information about specific error codes.

•The LCD backlight lights blue during normal operating conditions and lights amber to indicate an error condition.

•The LCD backlight is off when the system is in standby mode and can be turned on by pressing either the Select, Left, or Right button on the LCD panel.

•The LCD backlight remains off if LCD messaging is turned off through the iDRAC utility, the LCD panel, or other tools.

Figure 4. LCD Panel Features

Item	Button	Description
1	Left	Moves the cursor back in one-step
		increments.
2	Select	Selects the menu item highlighted by
		the cursor.
3	Right	Moves the cursor forward in one-step
		increments.
		During message scrolling:

• Press once to increase scrolling speed

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