2-2
X9SCAA Motherboard Series User's Manual
2-2 Motherboard Installation
All motherboards have standard mounting holes to t different types of chassis.
Make sure that the locations of all the mounting holes for both motherboard and
chassis match. Although a chassis may have both plastic and metal mounting fas-
teners, metal ones are highly recommended because they ground the motherboard
to the chassis. Make sure that the metal standoffs click in or are screwed in tightly.
Then use a screwdriver to secure the motherboard onto the motherboard tray.
Caution: Some components are very close to the mounting holes. Please
take precautionary measures to prevent damage to these components
when installing the motherboard to the chassis.
Tools Needed
Philips Screwdriver
Pan head screws (4 pieces)
Location of Mounting Holes
There are four (4) mounting holes on the X9SCAA motherboard series.
Stand Offs (4 pieces)
(Only if needed)
Note: The above items are not provided with this motherboard.
1
J1
14
PJ1
1
3
4
JF1
1
2
19
20
JTPM12
19
20
1
JOH1
1
JSPDIF_IN
1
JSPDIF_OUT
JPUSB1
1
JPAC1
1
3
JLCDVCC1
1
JD1
1
JVGA1
11
5
15
6
FA N1
1
4
I-SATA1
I-SATA0
1
2
J2
10
2
7
J7
2
10
J8
7
1
6
9
COM3
COM2COM1
9
1
5
COM4
U10
+
SP1
+
1
JSD1
JBT1
74 72
JDIMM1
2
74
73
71
72
JDIMM2
1
2
A
LED4
C
A
LED3
C
A
LED2
C
CA CA
PRT1
+
U14
DESIGNED IN USA
JPW1
1
(Install rst)
X
Non ECC DDRIII Required
SLOT1 PCI 33MHZ
SATA DOM POWER
JOH1:
OVERHEAT LED
4-7:SPEAKER
1-3:PWR LED
JD1:
LED
SUSPEND
MINI PCIE
LVDS
2-3:LCDVCC P3V3 DEFAULT
1-2:LCDVCC P5V
JLCDVCC
TPM/PORT80
CHASSIS INTRUSION
JL1
JTPM1:
AUDIO FP
USB0/1
USB2/3
1-2:ENABLE
2-3:DISABLE
VGA
JPAC1:ONBOARD AUDIO
LAN2
SODIMM2
SODIMM1
LAN1
USB4/5
PWR
ON
JF1:
RSTOH
FF
X
CPU
USB6/7(3.0)
NIC2 NIC1
HDD
LED
PWR
LED
X
HDMI/DP
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