Vga; Displayport (Select Models Only) - HP EliteBook 820 User Manual

VGA

The external monitor port, or VGA port, is an analog display interface that connects an external VGA display
device such as an external VGA monitor or a VGA projector to the computer.
1. To connect a VGA display device, connect the device cable to the external monitor port.
2. Press fn+f4
●
PC Screen only: View the screen image on the computer only.
● Duplicate: View the screen image simultaneously on both the computer and the external device.
●
Extend: View the screen image extended across both the computer and the external device.
● Second screen only: View the screen image on the external device only.
Each time you press fn+f4, the display state changes.
NOTE:
the external device, as follows. Select Start > Control Panel > Appearance and Personalization. Under
Display, select Adjust screen resolution.

DisplayPort (select models only)

The DisplayPort connects the computer to an optional video or audio device, such as a high-definition
television, or to any compatible digital or audio component. The DisplayPort delivers higher performance
than the VGA external monitor port and improves digital connectivity.
NOTE: To transmit video and/or audio signals through the DisplayPort, you need a DisplayPort cable
(purchased separately).
NOTE: One DisplayPort device can be connected to the DisplayPort port on the computer. The information
displayed on the computer screen can be simultaneously displayed on the DisplayPort device.
To connect a video or audio device to the DisplayPort:
1. Connect one end of the DisplayPort cable to the DisplayPort port on the computer.
to alternate the screen image between 4 display states:
For best results, especially if you choose the "Extend" option, adjust the screen resolution of
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