Dell OptiPlex GX620 - Инструкция (Страница 11)

Quick Reference Guide
11
Desktop Computer — Front View
4 power connector Insert the power cable into this connector.
5 back-panel connectors Plug serial, USB, and other devices into the appropriate connector.
6 card slots You can access connectors for any installed PCI and PCI Express cards.
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1 USB 2.0 connectors (2) Connect USB devices such as a mouse, keyboard, memory key, printer, joystick,
and computer speakers into either of the USB connectors.
It is recommended that you use the back USB connectors for devices that typically
remain connected, such as printers and keyboards.
2 LAN indicator light This light indicates that a LAN (network) connection is established.
3 power button Press this button to turn on the computer.
NOTICE:
To avoid losing data, do not turn off the computer by pressing the
power button for 6 seconds or longer. Instead, perform an operating system
shutdown.
NOTICE:
If your operating system has ACPI enabled, when you press the power
button the computer will perform an operating system shutdown.
4 Dell badge The badge can be rotated to match the orientation of your computer. To rotate
the badge, place your fingers around the outside of the badge, press firmly, and
turn the badge. You can also rotate the badge using the slot provided near the
bottom of the badge.