17
3.13 CMOS Data Clear
The HS-7250/HS-7650 series has a Clear CMOS jumper on
JP2.
JP2: Clear CMOS
Options
Settings
Normal Operation (default)
Short 1-2
Clear CMOS
Short 2-3
1
3
IMPORTANT:
Before turn on system, please set JP2 to Short 1-2 for
normal operation.
3.14 Power and Fan Connectors
HS-7250/HS-7650 series provides one 4-pin power in at
PW1
.
NOTE:
When the SBC matches the Backplane use, the PW1 position
must insert power connector, strengthens SBC's stability.
PW1: 4-pin Power Connector
PIN Description
1
VCC
2
GND
3
GND
4
+12V
1
4
CN14: 5-pin ATX Power Connector
PIN Description
1
GND
2
PS_ON
3
VCC
4
5VSB
5
VCC
5
1
CN2: 2-pin ATX Power On/Off Switch
PIN
Description
1
Pull 220
Ω
to VCCSTBY
2
PANSWIN
2
1
