User’s Manual

SD/MMC/MS
Smart Card
1. Power button. Press this button to turn on your computer.
2. Microphone port (pink). This port connects to a microphone.
3. Headphone port (lime). This port connects to a headphone or speaker.
4. Optical disk drive bay (optional). There is an optical disk drive in this bay.
5. Optical disk drive eject button. Press this button to eject the optical disk drive tray.
6. USB 3.1 Gen 1 ports. These ports connect to USB 3.1 Gen 1 devices such as a mouse, printer,
scanner, camera, PDA, and others.
7. USB 2.0 ports. These Universal Serial Bus 2.0 (USB 2.0) ports connect to USB 2.0 devices such
as a mouse, printer, scanner, camera, PDA, and others.
8. 3.5 inch drive bay (optional). The 3.5 inch drive bay is for 3.5 inch hard disk drives / memory
card readers.
Front USB 3.1 Gen 1 port 1
Front USB 3.1 Gen 1 port 2
Front USB 2.0 port 1
Front USB 2.0 port 2
D840MA Front panel
14 Chapter 1: Getting started
ENGLISH
ENGLISH