15
LED
LED
CPU - CPU
DRAM - DRAM
VGA - GPU
BOOT -
CPU_FAN1, PUMP_FAN1, SYS_FAN1~4:
PWM () PWM
12V 3 (-PWM) PWM
100%
PWM
1 Ground 2 +12V
3 Sense 4
Speed Control
Signal
CPU
1
SYS_FAN2/ 3
1
CPU_FAN1/ PUMP_FAN1/
SYS_FAN1/ SYS_FAN4