1
DT122-SB
Installation Guide
www.dfi .com
• 1 DT122-SB system unit
• 1 HDD drive bay kit
• 1 Quick Installation Guide
• 1 CD disk includes:
- Drivers/Manual
•
Power Cord
Package Contents
Optional Items
2
Front View
Power Button
HDD LED
Power LED
Reset Button
Rear View
Line-out
COM 2
Mic-in
Line-in
DVI-I
(DVI-D Signal)
COM 1
PS/2 KB
PS/2 Mouse
Expansion slot
LAN 1-2
USB 2.0VGA
3
Key Features
DT122-SB
PROCESSOR
3rd/2nd Generation Intel
®
Core
TM
processors
CHIPSET
Intel
®
Q67
LAN
2 LAN ports
COM
2 COM ports
DISPLAYS
1 DVI-I, 1 VGA
USB
4 Type A USB 2.0/1.1 ports
AUDIO
Mic-in, Line-in, Line-out
4
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
5
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.
DIMM socket
2.5"/3.5" SATA
drive bay
6
1. Remove the 4 mounting screws that secure the drive
bay to the system.
Installing a 2.5" or 3.5" SATA
Drive
lnstalling 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
7
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
8
4. Turn to the other side of the drive bay. Use the
provided mounting screws from step 2 to secure the
SATA drive (with HDD bracket) 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
9
6. Connect the SATA data cable and SATA power cable to
the connectors on the SATA drive.
SATA data cable
SATA power
cable
10
lnstalling 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.
11
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
12
Important:
When inserting the riser
card, please select a
card within 175mm (as
shown on the next
picture).
Installing the PCI or PCIe x16
Expansion Card
Mounting bracket
Mounting screw
1.
The PCIe x16 slot on the motherboard is used to in-
sert a TS200-1P and TS200-1E riser card.
To install the expansion card, you need to remove the
mounting bracket and the mounting screw that secure
the bracket to the chassis and then remove the brack-
et
. Put the screw and the brackets in a safe place for
later use.
13
Bracket
PCIe x16 slot
Mounting bracket and
mounting screw
PCI slot
T200-1P
T200-1E
14
2. Insert the Expansion card with a bracket into the PCI
or PCIe x16 slot that is on the riser card. Replace the
screw you removed in step 1 to secure the bracket in
place.
Mounting bracket
and mounting
screw
PCI
Bracket
Expansion card
Rear view
Note:
The Expansion card used in the above illustrations may not resemble the
actual cards. These illustrations are for reference only.
15
934-DT1220-000G
A25622342
Board Layout and Jumper Settings
Clear CMOS Data JP9
Normal (default) 1-2 On
Clear CMOS Data 2-3 On
PS/2 Power JP2
+5V (default) 1-2 On
+5V_standby 2-3 On
RS232/422/485 Select: COM1(JP1), COM2(JP6)
RS232 (default) 1-2 On
RS422 Full Duplex 3-4 On
RS485 5-6 On
RS232/Power Select: COM1(JP3), COM2(JP5)
RS232 (default) 1-3 (RI), 2-4 (DCD) On
RS232 with power 3-5 (+5V), 4-6 (+12V) On
USB Power: 0-1, 8-9 (JP4), 2-5 (JP7)
+5V (default) 1-2 On
+5V_standby 2-3 On
Power-on Select JP8
Power-on via power button (default) 1-2 On
Power-on via AC power
Power-on via WOL After G3
2-3 On
1
Mic-in
Line-in
Line-out
LAN 2
USB 9
USB 8
LAN 1
USB 1
USB 0
DVI-I port
(DVI-D signal only)
VGA
DVI-I
COM 2
COM 1
Mouse
KB
DDR3_1
DDR3_2
Front
panel
1
11
Battery
SATA 0
1
SATA 1
1
1
SATA 4
SATA 5
1
ATX power
12
24
1
SPI Flash
BIOS
1
COM3
COM4
1
2
9
1
2
9
9
1
Front audio
1
+12V
power
CPU fan
1
1
PS/2 power
select (J )P2
1
2
5
6
1
2
5
6
JP3
JP5
1
1
USB 0-1,8-9
power select
(J )P4
USB 2-5 power
select (J )P7
JP1
JP6
JP8
JP9
1
DIO power DIO
1
Power-on select ( )JP8
Clear CMOS ( )JP9
Intel
Q67
Socket 1155
1
1
1
S/PDIF
ASMedia
1442
Intel
WG82574L
Realtek
ALC262
Fintek
F81217U
1
2
9
10
USB 4-5
1
2
9
10
USB 2-3
1
2
6
PCIE x16
Standby
Power LED
1
2
6
5
5
COM1(JP3), COM2(JP5):
RS232/Power select
COM1(JP1), COM2(JP6):
RS232/422/485 select
System fan
Chassis
intrusion
1
6Gb/s
3Gb/s
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
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14
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15
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