Dell Vostro 3420 - Safety Precautions; ESD Protection Measures

Solid amber—Battery charge is low or critical.
Off—Battery is fully charged.
NOTE: On certain computer models, the power and battery-status light are also used for diagnostics. For more
information, see the Troubleshooting section in your computer’s Service Manual.
3. HDMI 1.4 port
Connect to a TV, external display or another HDMI-in enabled device. Provides video and audio output.
4. USB 3.2 Gen 1 port
Connect devices such as external storage devices and printers. Provides data transfer speeds up to 5 Gbps.
5. USB 3.2 Gen 1 (Type-C) port
Connect to external storage devices. Provides data transfer speeds up to 5 Gbps.
NOTE: This port supports video/audio streaming only for 12
th
Generation Intel Core.
NOTE: There are three USB 3.2 Gen 1 (Type-C) options available:
USB 3.2 Gen 1 Type-C port with DisplayPort 1.4 (on 12th Gen Processor configured with
Type-C)
USB 3.2 Gen 1 Type-C port (on 11th Gen Processor configured with Type-C)
USB 3.2 Gen 1 port (on systems configured with Type-C)
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1. Power button with optional fingerprint reader
Press to turn on the computer if it is turned off, in sleep state, or in hibernate state.
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