DFI GH960 User manual

SPI Flash BIOS
CPU Fan
Standby Power LED
Ryzen
V1000/
R1000
AMD
TM
DDR4_2 DDR4_1
4
5
8
1
8
1
23
4
1 3
45
1
8
5
10
2
1
85
10
2
5
6
1
15
16
7
1
14 8
3
4
6
1
45
7
1
4
5
7
1
5
132
33
64
65
96
97
128
1
1
1
34
5
1
3 4
5
1
34
5
1
34
5
1
3
4
5
1 3
4
5
1 3
45
54
3
1
6
31
C
E B
B E
C
GS
D
3
4
6
1
4
61
1
64
3
3
46
1
3
4
61
3
4
613
46
1
46
3
6
1
3
4
1
3
61
3
4
6 1
3
4
6
1
3
4
6
1
3
4
6
1
3
4
6
1
3
4
6
1
C
A
A
C
AC
A C
12
3
A
C
A
C
AC AC
A C
AC
C A
AC
AC
A C
AC
A C A C
C
A
A
C
A
C
A C
AC
A
C
A
A
C
A
A
C
A
C
7
5
1
4
78
D1
D110
C110
C1
A110
B110
A1
B1
REV.A
GH960
LC8700
LC8200
U30
VR8401
VR8400
VR1
U8902
U8901 U8900
U8202
U8201
U8700
U8200
U31
U28
U8
U29
U48
U16
U18
U17
U32
U34
U5
U3
SC9000
Q8201
Q8001
Q8600
Q8601
Q8003
Q8000
Q8002
Q8100
Q9
Q7
Q5
Q21
Q19
Q17
Q8901
Q8203
Q8202
Q8200
Q2
Q1
Q25
D8900
D14
U39
SC9212
SC9216
SC9213
SC9201 SC9200 SC9203 SC9205
SC9215
SC9202
SC9204
SC9214
SC9210 SC9209 SC9208 SC9207
SC8901
SC8900
Q8900
LC8901 CN2
COM Express B2B
D110
C110
B110
A110
D1
C1
B1
A1
Bottom View
Top View
1
www.dfi.com
Quick Reference
GH960
Board Layout
933-GH9601-000G A-580-Q-2003

Pin Assignments
Assembly
1
CPU Fan
CPU Fan
Pin Assignment
1Ground
2Power
3Sense
Carrier Board
COM Express module
CPU Cooler
A CPU cooler is included in the standard package. The CPU cooler contains six spring screws
and shall be installed after the COM Express module is securely mounted onto the carrier
board. Please make sure the cooler, the module, and the carrier board are oriented correctly by
inspecting whether the screws, screw holes, and stand-offs all align.
1
6
3
2
5
4
2Quick Reference | GH960

2. Place the module on the carrier board while making sure the mounting holes and connec-
tors all align. At the long edge of the module closer to the connector, apply rm pressure onto
the module and press it onto the the carrier board until the three stand-offs and the edge of
the module close up. The other edge of the module away from the connector may still remain
slightly aloft from the stand-offs at this moment.
3. At the long edge away from the connector, apply rm pressure with another hand onto the
module and press it onto the carrier board until the module is against the remaining three
stand-offs. Please also maintain the pressure described in the previous step the whole time.
1. Locate the COM Express board-to-board connec-
tors on the bottom side of the module and the carrier
board. Locate the mounting holes (A-F) on the mod-
ule and the corresponding stand-offs on the carrier
board.
1
6
3
2
5
4
1
6
3
2
5
4
4
5
8
1
8
1
23
4
1 3
45
1
8
5
10
2
1
85
10
2
5
6
1
15
16
7
1
14 8
3
4
6
1
45
7
1
4
5
7
1
5
132
33
64
65
96
97
128
1
1
1
34
5
1
3 4
5
1
34
5
1
34
5
1
3
4
5
1 3
4
5
1 3
45
54
3
1
6
31
C
E B
B E
C
GS
D
3
4
6
1
4
61
1
64
3
3
46
1
3
4
61
3
4
613
46
1
46
3
6
1
3
4
1
3
61
3
4
6 1
3
4
6
1
3
4
6
1
3
4
6
1
3
4
6
1
3
4
6
1
C
A
A
C
AC
A C
12
3
A
C
A
C
AC AC
A C
AC
C A
AC
AC
A C
AC
A C A C
C
A
A
C
A
C
A C
AC
A
C
A
A
C
A
A
C
A
C
7
5
1
4
78
D1
D110
C110
C1
A110
B110
A1
B1
AB C
D
D
E
E
F
F
Bottom View
3Quick Reference | GH960

DFI reserves the right to change the specifications at any time prior to the
product's release. This QR may be based on editions that do not resemble your
actual products. For more documentation and drivers, please visit the download
page at go.dfi.com/GH960, or via the QR code to the right.
4. Inspect whether the gaps between the module and the stand-offs all close up. It is highly
recommended that the module be removed and installed again following the previous steps
when there is discernable gap.
5. Place the CPU cooler, i.e. heatsink and fan, onto the module while making sure the screws
on the cooler align with the screw holes on the module. The thermal interface metals under-
neath the cooler should also sit directly on top of the CPU and PCH chipsets on the module.
Use a screw driver to fasten the screws in the order as numbered below. By following the or-
der, the risk of damaging the component is signicantly reduced.
1
6
3
2
5
4
1
6
3
2
5
4
4Quick Reference | GH960