Chapter 2 - Hardware Installation; Board Layout; Standby Power Led - DFI GH551 User Manual

Chapter 2 - Hardware Installation

X Board Layout
32
1
31
30
29
28
27
26
25
24
33
23
19
20
21
1
9 1
1
1
1
10 2
22
Heater
31 26
12V DC-In
32 27
DDR4 (Bottom)
33 28
Nano SIM (Bottom)
34 29
33 30
User's Manual | GH551
1 M.2 M Key
2 Front Audio
1
3 Speaker
10 9
2
4 JP9000
2 1
5 JP6
1
3
4
6 JP1
1
5
1
7 Battery
1
6
7
1
8 JP5
2 6
8
1 5
9 JP4
2 6
9
1 5
LVDS Backlight
10
1
LED1
11
10
LVDS
12
39 40
USB 0/3 (USB 2.0)
13
11
SMBus
14
12
Buzzer
15
1 2
Mini PCIe
16
10
16 13
COM1
17
2 1
34 5
SATA Power
18
2 1
18
14
9 1 15
SATA
19
2
17
CPU Fan
20
LAN1, USB 3.0 DIO
21
DP4 JP2
22
DP3 USB 5 (USB 2.0)
23
DP2 LAN3
24
DP1 LAN2, USB 3.0
25
Note:
Specifications of these components are model-specific. Please refer to the specifi-
cations for detail.
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 pro-
tection by wearing 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.
X Standby Power LED
1
1 9
9 1
1
1 1
10 2
Important:
When the Standby Power LED lights up, it indicates that there is power on the
system board. Power-off the PC then unplug the power cord prior to installing any
devices. Failure to do so will cause severe damage to the motherboard and com-
ponents.
Chapter 2
HARDWARE INSTALLATION
10 9
2 1
1
1
1
1
1
2 6
1 5
2 6
1 5
1

Standby Power LED

39 40
1 2
10
2 1
5
2 1
1
2
8