DFI DT122-CR Installation Guide

DT122-CR

Installation Guide

Package Contents

• 1 DT122-CR system unit

• 1 HDD drive bay kit

• 1 Quick Installation Guide

• 1 CD disk includes:

- Drivers/Manual

Optional Items

•

Power Cord

www.dfi .com

1

Front View

Reset Button

Power LED

Power Button

HDD LED

Rear View

DVI-I

PS/2 Mouse/KB

USB 2.0

(DVI-D signal)

COM 1

HDMI

DVI-I

Expansion slot

USB 3.0

Line-out

Mic-in/Center+Subwoofer

LAN 1-2

Line-in/Surround

2

Key Features

PROCESSOR
CHIPSET
LAN
COM
DISPLAYS
USB

AUDIO

DT122-CR

3rd/2nd Generation Intel® CoreTM processors
Intel® QM77
2 LAN ports
1 COM port
2 DVI-I (1 DVI-D Signal), 1 HDMI
4 Type A USB 3.0/2.0/1.1 ports

2 Type A USB 2.0/1.1 ports
2 Type A USB 2.0/1.1 ports (optional)

Mic-in/Center+Subwoofer, Line-in/Surround, Line-out

3

Removing the Chassis Cover

1. Make sure the system and all other peripheral devices
connected to it has been powered-off.

2. Disconnect all power cords and cables.

3. The 4 mounting screws on the sides of the system are
used to secure the cover to the chassis. Remove these
screws and then put them in a safe place for later use.

Mounting

screw

Mounting

screw

4

4. After removing the mounting screws, slide the cover
backwards.

Slide the Cover Backward

5. The DIMM sockets and SATA drive bay are readily
accessible after removing the chassis cover.

2.5"/3.5" SATA
drive bay

SODIMM socket

5

Installing a 2.5" or 3.5" SATA
Drive

lnstalling a 2.5" SATA Drive

1. Remove the 4 mounting screws that secure the drive
bay to the system.

2. Turn to the other side of the drive bay and remove the
4 mounting screws that secure the HDD brackets to
the drive bay.

Mounting screw

Drive bay

Mounting screw

Mounting screw

Drive bay

6