Dell D19M Настройка и технические характеристики - Страница 8

6. Hard-drive activity light

Turns on when the computer reads from or writes to the hard drive.

7. SD-card slot

Reads from and writes to the SD card, supporting the following card types:

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Secure Digital (SD)

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Secure Digital High Capacity (SDHC)

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Secure Digital Extended Capacity (SDXC)

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MultiMediaCard (MMC)

8. Headphone/speaker port

Connect headphones, a headset (headphone and microphone combo), or speakers.

9. USB 3.1 Gen 1 ports (2)

Connect peripherals such as external storage devices and printers. Provides data transfer speeds up to 5 Gbps.

Back

1. Back panel

Connect USB, audio, video, and other devices.

2. Service Tag label

The Service Tag is a unique alphanumeric identifier that enables Dell service technicians to identify the hardware components in your

computer and access warranty information.

3. Expansion-card slots

Provide access to ports on any installed PCI Express cards.

4. Power-supply diagnostics button

Press to check the power‑supply state.

5. Power-supply diagnostics light

Indicates the power-supply state.

6. Power port

Connect a power cable to provide power to your computer.

7. Padlock ring(s)

Attach a standard padlock to prevent unauthorized access to the interior of your computer.

8. Security-cable slot (for Kensington locks)

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