OptiPlex 755の取扱説明書・マニュアル [全170ページ 4.80MB]
Quick Reference Guide 1733.5-inch drive bayCan contain an optional floppy drive or optional media card reader.4USB 2.0 connectors (2)Use the front USB connectors fo r devices that you connect occasionally, such as joysticks or cameras, or for bootable USB devices (see your online User's Guide for more information on booting to a USB device).It is recommended that you use the back USB connectors for devices that typically remain connected, such as printers and keyboards.5LAN indicator lightThis light indicates that a LAN (local area network) connection is established.6diagnostic lights Use the lights to help you troubleshoot a computer problem based on the diagnostic code . For more information, see "Diagnostic Lights" on page 66.7power 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. Instead, perform an operating system shutdown. See "Turning Off Your Computer" on page 13 for more information. NOTICE: If your operating system has ACPI enabled, when you press the powe r button the computer will perform an operating system shutdown.