mATX AIMB-562 Series User Manual page 38

5. Speaker connector (4-pin SPEAKER)
This 4-pin connector is for the chassis-mounted system warning speaker.
The speaker allows you to hear system beeps and warnings.
Speaker out connector
6. CPU, Power and Chassis fan connectors (4-pin CPU_FAN, 3-pin
PWR_RAN, 3-pin CHA_FAN)
The fan connectors support cooling fans of 350mA~740mA (8.88W max.) or
a total of 1A~2.22A (26.64W max.) at +12V. Connect the fan cables to the fan
connectors on the motherboard, making sure that the black wire of each cable
matches the ground pin of the connector.
Do not forget to connect the fan cables to the fan connectors. Insufficient air
flow inside the system may damage the motherboard components. These are
not jumpers! DO NOT place jumper caps on the fan connectors.
Fan connectors
1-28
SPEAKER
+5V
GND
GND
Speak Out
1
CPU_FAN
CPU FAN PWM
CPU FAN IN
CPU FAN PWR
GND
PWR_FAN
GND
+12V
Rotation
CHA_FAN
GND
+12V
Rotation
Chapter 1: Product introduction