1
DT122-SD
Installation Guide
www.dfi .com
• 1 DT122-SD system unit
• 1 HDD drive bay kit
• 1 Quick Installation Guide
• 1 CD disk includes:
- Drivers/Manual
•
Power Cord
Package Contents
Optional Items
2
1. Remove the 4 mounting screws that secure the drive
bay to the system.
Install a 2.5" or 3.5" SATA Drive
lnstall a 2.5" SATA Drive
2. Align the mounting holes on the SATA drive with the
mounting holes on the HDD bracket and use the
mounting screws provided in the drive bay kit to
secure the drive in place.
Mounting screws
SATA drive
HDD bracket
Mounting screw
Mounting screw
Drive bay
Mounting screw
3
3. Use the provided mounting screws to attach the HDD
bracket to the drive bay.
Mounting screws
Drive bay
(bottom side)
Mounting holes
4. Place the SATA drive bay back in the chassis and
install the SATA drive bay using the mounting screws
you removed in step 1.
Mounting screw
Mounting screw
Mounting screw
4
5. Connect the SATA data and power cable to the SATA
drive.
SATA
power/data
cable
SATA connector
5
lnstall a 3.5" SATA Drive
1. Remove the 4 mounting screws that secure the drive
bay to the system.
Mounting screw
Drive bay
Mounting screw
2. Insert the spacers provided in HDD drive bay kit to the
anti-shock bumper.
Spacer
Drive bay
Spacer
6
4. Place the drive bay back in the chassis and install the
drive bay using the mounting screws you removed in
step 1.
Mounting screw
Drive bay
Mounting screw
3. Align the mounting holes on the SATA drive with
the mounting holes on the drive bay; then use the
provided mounting screws to install the SATA drive on
the drive bay.
Mounting screw
Mounting screw
7
Board Layout and Jumper Settings
1
SATA 3
LAN 1
USB 1-2
DVI-I
DP++
LAN 2
USB 3-4
COM1
VGA
Mic-in
Line-out
USB 3.0
USB 3.0
PS/2
USB 5-6
USB 2.0
PCIe x16
Buzzer
Intel
H110/Q170
1
SATA 0
1
SATA 2
Mini PCIe
LPC
1
13
2
14
131
12 24
ATX power
1
1
2
Battery
+12V
Power
1
2
4
3
Realtek ALC888
Intel
WGI211AT
1
Chassis
Intrusion
Socket LGA1151
DDR4_2 SODIMM
DDR4_1 SODIMM
39
40 2
1
LVDS LCD Panel
91
210
91
210
USB 2.0
USB 7-8
USB 11-12
(Only for
SD100-Q170)
10 9
12
10 9
12
10 9
12
COM 2 COM 3 COM 4
1
2
5
6
1
2
5
6
1
2
5
6
1
LCD/Inverter
Power
1
1
Mini PCIe Select
LVDS Inverter Power
COM1 RS232/Power
Select
LVDS Power Select
COM2 RS232/Power
Select
(JP7)
(JP6)
(JP8)
(JP1)
(JP2)
SPI Flash
BIOS
(JP1) (JP2)
(JP7)
(JP8)
(JP6)
Digital
I/O
Digital I/O
Power
12
1112
Front
Panel
1
Auto
Power-on
(JP5)
1
System
Fan 1
1
Clear
CMOS
(JP4)
1
LVDS Back Light
Select (JP3)
1
System
Fan 2
S/PDIF
1
1
2
56
SMBus
1
CPU Fan
ASMedia
ASM1442
Standby
Power LED
Auto Power-on Select JP5
Power-on via power button (default) 1-2 On
Power-on via AC power 2-3 On
Mini PCIe Signal Select JP1
Mini PCIe (default) 1-2 On
mSATA (Only for SD100-Q170) 2-3 On
LCD/Inverter Power Select JP2
+12V (default) 1-2 On
+5V 2-3 On
Panel Power Select JP7
+12V 1-2 On
+5V 3-4 On
+3.3V (default) 5-6 On
Backlight Power Select JP3
+3.3V (default) 1-2 On
+5V 2-3 On
Clear CMOS Data JP4
Normal (default) 1-2 On
Clear CMOS Data 2-3 On
COM 1 RS232/Power Select JP6
RS232 (default) 1-3 (RI), 2-4 (DCD) On
RS232 with power 3-5 (+5V), 4-6 (+12V) On
COM 2 RS232/Power Select JP8
RS232 (default) 1-3 (RI), 2-4 (DCD) On
RS232 with power 3-5 (+5V), 4-6 (+12V) On
A45001702
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