Chapter 2 - Hardware Installation; Board Layout; System Memory - DFI AL102 User Manual

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Chapter 2 - Hardware Installation

Board Layout

4-pin
Right
Angle
(opt.)
4-pin
DC-in
Vertical
(opt.)
Type
ASM1442K
Clear CMOS (JP6)
3
1
PTN
3460
COM 1
HDMI
COM 1
2
6
RS232/Power
1
5
Select (JP5)
COM 2
2
6
RS232/Power
1
5
Select (JP2)
PTN3355
COM 2
VGA
LAN 1
USB 0/1
USB 3.0
M.2 M Key PCIe/SATA
Signal Select (JP3)
1
3
M.2 M Key
LAN 2
10
12
USB 3 or
USB 2/4
Vertical USB 3 (opt.)
5
1
USB 3.0
2
2
10
10
USB 9/10
1
1
9
9
2
2
10
10
USB 7/8
1
1
9
9
Line-out
USB 2.0
(opt.)
Realtek
ALC269Q
9
Speaker R
2
(opt.)
1
Front Audio
10
Speaker L
9
1
2
Buzzer
10
2
(opt.)
1
Chapter 2 Hardware Installation
System
System
Fan 1
Fan 2
1
3
1
3
TPM 2.0 (opt.)
SPI Flash
Digital I/O
BIOS
1
1
SMBus
LPC
Battery
5
13
1
2
1
2
1
14
2
Intel
Atom/
Pentium/
Celeron
Backlight Brightness Select
(JP9)
LCD/Inverter Power Select
(JP10)
Panel Power Select (JP8)
Chassis Intrusion
KB/MS Power
SATA Power
1
1
2
Select (JP14)
4
1
Standby
3
Power LED
1
Mini PCIe (opt.)
8
40
LCD/
Inverter
Power
PTN3460
SATA 0
M.2 E Key
SATA 3.0
PTN
eDP (opt.)
3460
1
40
1
COM 5 (opt.)
COM 3 (opt.)
KB/MS
9
1
9
1
9
1
9
1
LPT
2
25
1
2
2
2
2
2
COM 4 (opt.)
COM 6 (opt.)
Chapter 2
Important:
Electrostatic discharge (ESD) can damage your board, processor, disk drives, add-in
boards, and other components. Perform installation procedures at an ESD workstation
only. If such a station is not available, you can provide some ESD protection by wear-
ing an antistatic wrist strap and attaching it to a metal part of the system chassis. If
a wrist strap is unavailable, establish and maintain contact with the system chassis
throughout any procedures requiring ESD protection.
8
Digital

System Memory

4
I/O
Power
11
Front
Panel
Important:
2
1
When the Standby Power LED lights red, it indicates that there is power on the sys-
tem board. Power-off the PC then unplug the power cord prior to installing any de-
vices. Failure to do so will cause severe damage to the motherboard and components.
(JP9)
3
1
3
1
(JP10)
2
6
(JP8)
1
5
2
1
LVDS
LCD
Panel
39
Features
Two 204-pin SODIMM up to 8GB
Dual Channel DDR3L 1867MHz
8
PTN
3460
PTN
3460
DDR3L_1
DDR3L_2
Standby
Power LED
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