Dell Inspiron 3268 Setup And Specifications page 10

Press and hold for 4 seconds to force shut-down the computer.
NOTE: You can customize the power-button behavior in Power
Options. For more information, see
support/manuals.
4 Hard-drive activity light
Turns on when the computer reads from or writes to the hard drive.
5 Media-card reader
Reads from and writes to media cards.
6 Headset port
Connect a headphone or a headset (headphone and microphone combo).
7 USB 3.0 ports (2)
Connect peripherals such as storage devices and printers. Provides data
transfer speeds up to 5 Gbps.
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