User Guide - Windows 8.1

Your computer may have one or more of the following external video ports:
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VGA
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DisplayPort
IMPORTANT: Be sure that the external device is connected to the correct port on the computer, using the
correct cable. Check the device manufacturer's instructions if you have questions.
NOTE: See Getting to know your computer on page 3 for information about your computer's video ports.
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. Connect the VGA cable from the monitor or projector to the VGA port on the computer as shown.
2. Press fn+f4 to alternate the screen image between 4 display states:
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PC Screen only: View the screen image on the computer only.
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Duplicate: View the screen image simultaneously on both the computer and the external device.
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Extend: View the screen image extended across both the computer and the external device.
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Second screen only: View the screen image on the external device only.
Each time you press fn+f4, the display state changes.
NOTE: For best results, especially if you choose the "Extend" option, adjust the screen resolution of
the external device, as follows. From the Start screen, type control panel, and then select Control
Panel. Select Appearance and Personalization. Under Display, select Adjust screen resolution.
Dual-Mode DisplayPort (select models only)
The Dual-Mode DisplayPort connects the computer to an optional video or audio device, such as a high-
denition television, or to any compatible digital or audio component. The Dual-Mode DisplayPort delivers
higher performance than the VGA external monitor port and improves digital connectivity.
NOTE: To transmit video and/or audio signals through the Dual-Mode DisplayPort, you need a Dual-Mode
DisplayPort cable (purchased separately).
32 Chapter 5 Multimedia