Chapter 1: Views Of Precision 3490; Right; Left - Dell Precision 3490 Technical Manualbook

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Figure 1. Right view
1. Universal audio jack
Connect headphones or a headset (headphone and microphone combo).
2. USB 3.2 Gen 1 port with PowerShare
Connect devices such as external storage devices and printers.
Provides data transfer speeds up to 5 Gbps. PowerShare enables you to charge your USB devices even when your computer
is turned off.
NOTE:
If your computer is turned off or in a hibernation state, you must connect the power adapter to charge your
devices using the PowerShare port. You must enable this feature in the BIOS setup program.
NOTE:
Certain USB devices may not charge when the computer is turned off or in a sleep state. In such cases, turn on
the computer to charge the device.
3. HDMI 2.1 TMDS port
Connect to a TV, external display, or another HDMI-in enabled device. Provides video and audio output.
4. Security-cable slot (wedge-shaped)
Connect a security cable to prevent unauthorized movement of your computer.

Left

Figure 2. Left view
Views of Precision 3490
Views of Precision 3490
1
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