TYAN YR188-B537M, Руководство по обслуживанию

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62
FAN1/ FAN2/ FAN3/ FAN4: 8-pin Fan Connector
1
Use this header to connect the cooling fan to your
motherboard to keep the system at optimum performance
levels.
Pin Signal
1
FAN_PWM1
2
+12V
3
FAN_TACH1
4
GND
5
GND
6
FAN_TACH2
7
+12V
8 FAN_PWM2
CCMOS1: Clear CMOS Jumper
3 1
Normal
(Default)
3 1
Clear
Use this jumper when you forgot your system/setup
password or need to clear system BIOS setting.
How to clear the CMOS data
- Power off system and disconnect power supply
from AC source
- Use jumper cap to close Pin_2 and 3 for several
seconds to Clear CMOS
- Replace jumper cap to close Pin_1 and 2 Reconnect
power supply to AC source
- Power on system
PW1: 18-pin 12V/5V Power Connector
1
Pin Signal Pin Signal
1 +3.3V 10 +3.3V
2 COM 11 -12V
3 COM 12 COM
4 +5V 13 PS-ON#
5 5VSB 14 +5V
6 COM 15 PWR_OK
7 COM 16 COM
8 +12V1 17 COM
9 +12V2 18 +12V3