1
DT122-BE Installation Guide
Package Contents
DFI reserves the right to change the specifi cations at any time prior to the product's release. For the latest revision and for more details
of the installation process, please refer to the user's manual on the website.
www.dfi .com
Note:
The CD that came with the system contains an autorun screen to install drivers, utilities, and software
applications required to enhance the performance of the system and a user's manual for your reference.
Insert the CD into a CD-ROM drive. The autorun screen will appear. If after inserting the CD, “Autorun”
did not automatically start, please go directly to the root directory of the CD and double-click “Setup”.
Please install all required drivers.
•
1 DT122-BE system unit
•
1 HDD drive bay kit
•
1 Quick Installation Guide
•
1 CD disk includes:
- Drivers / Manual
2
Installing a 2.5" or 3.5" SATA Drive
Installing a 2.5” SATA Drive
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
Mounting screw
Mounting screw
Drive bay
Drive bay
1. Remove the 4 mounting screws that secure the drive bay to the chassis and then remove the drive
bay.
3
3. Align the mounting holes of the SATA drive with the mounting holes on the HDD bracket and then
use the provided mounting screws to secure the drive in place.
Mounting screw
SATA drive
HDD bracket
Mounting screw
4
4. Turn to the other side of the drive bay. Use the provided mounting screws from step 2 to secure the
SATA drive (with the HDD) onto the drive bay.
Mounting screw
Drive bay
Mounting screw
5. Place the SATA drive bay assembly into the chassis. Secure the SATA drive bay with the mounting
screws you removed in step 1.
Mounting screw
Mounting screw
5
6. Connect the SATA data cable and SATA power cable to the connectors on the SATA drive.
SATA data cable
SATA power cable
6
Installing a 3.5" SATA Drive
Drive bay
spacer
spacer
3. Place the SATA drive on the drive bay. Align the mounting holes of the SATA drive with the mounting
holes on the drive bay.
SATA drive
Drive bay
1. Remove the 4 mounting screws that secure the drive bay to the system.
Mounting screw
Mounting screw
Drive bay
2. Insert the spacer into the anti-shock bumper. You will fi nd the spacers in the HDD drive bay kit that
comes with the DT122 package.
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4. Use the provided mounting screws to secure the SATA drive onto the drive bay.
5. Place the drive bay into the chassis. Secure the drive bay with the mounting screws you removed in
step 1.
Mounting screw
Drive bay
Mounting screw
Mounting screw
Mounting screw
6. Connect the SATA data cable and SATA power cable to the connectors on the SATA drive.
SATA data cable
SATA power cable
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Board Layout and Jumper Settings
934-DT1220-8A0G
A38801533
www.dfi .com
Clear CMOS Data
JP1
Normal (default) 1-2 On
Clear CMOS Data 2-3 On
Digital I/O Power Select JP12
+5V_standby (default) 1-2 On
+5V 2-3 On
Auto Power-on Select JP15
Power-on via power button (default) 1-2 On
Power-on via AC power 2-3 On
Digital I/O Output State:
DIO 0-3 (JP13), DIO 4-7 (JP14)
+5V or +5V_standby (default) 1-2 On
GND 2-3 On
Note:
1. SATA 0 supports SATA DOM.
2. When COM 1 RS232/422/485 is selected, JP4 and JP5 must
be set in accordance to JP3.
(JP14)
(JP12)
(JP13)
USB 3.0 0-1 Power
Select (JP8)
USB 3.0 2-3 Power
Select (JP9)
(JP15)
2
1
10
9
2
1
10
9
Mini PCIe
LAN 1
USB 0-1
USB 3.0
LAN 2
USB 2-3
USB 3.0
USB 2.0
1
Digital
I/O
1224
ATX Power
1
13
USB 5
USB 2.0
Auto Power-on
Select (JP15)
DIO Power Select (JP12)
DIO 0-3 Output State (JP13)
DIO 4-7 Output State (JP14)
DP 0-1
DP 2-3
Mic-in
Line-in
Line-out
1
1
1
1
210
9
COM 4
1
210
9
COM 1
1
210
9
COM 3
1
210
9
COM 2
1
12
2
11
LPC
1
S/PDIF
1
109
2
Front
Audio
1
System Fan
1
CPU Fan
USB 2-3 USB 0-1
SPI Flash
BIOS
DDR3_2 SODIMM
DDR3_1 SODIMM
Standby
Power LED
1
1
SATA 1
11
SATA 2SATA 3
1
SATA 0
Battery
12
11 12
Front
Panel
1
1
1
SMBus
1
2
5
6
(JP3)
65
21
65
21
65
21
(JP5)
(JP4)
12 10
3
1
1
1
1
1
PCIe x16
Buzzer
14
AMD
AMD
R-Series
A77E
Clear CMOS
Data (JP1)
SATA DOM Power
Select (JP2)
(JP5)
(JP3)
COM 1
RS232/422/485
Select
(JP4)
Mini PCIe Signal
Select (JP6)
Mini PCIe Power
Select (JP7)
USB 2.0 0-1/2-3
Power Select (JP10)
USB 2.0 5 Power
Select (JP11)
Realtek
ALC888
Intel
WGI210AT
Chassis
Intrusion
1
SATA 3.0
Note:
SATA 0 supports SATA DOM.
Digital I/O
Power
SATA DOM Power Select JP2
GND (default) 1-2 On
+5V 2-3 On
COM 1 RS232/422/485 Select JP3
RS232 (default) 1-2 On
RS422 Full Duplex 3-4 On
RS485 5-6 On
COM 1 RS232/422/485 Select JP4/JP5
RS232 (default) 1-3, 2-4 On
RS422 Full Duplex/RS485 3-5, 4-6 On
Mini PCIe Signal Select JP6
PCIe (default)
1-4-7-10
2-5-8-11 On
mSATA
2-5-8-11
3-6-9-12 On
Mini PCIe Power Select JP7
+3.3V_standby (Mini PCIe) (default) 1-2 On
+3.3V (mSATA) 2-3 On
USB Power Select: 3.0 0-1 (JP8), 3.0 2-3 (JP9)
2.0 0-1/2-3 (JP10), 2.0 5 (JP11)
+5V (default) 1-2 On
+5V_standby 2-3 On
/