Asus ESC2000 G2 User Manual
Page 69
ASUS ESC2000 G2
3-21
5.
CPU, front and rear fan connectors (4-pin CPU_FAN1-2, FRNT_FAN1–4,
REAR_FAN1-2)
The fan connectors support cooling fans. Connect the fan cables to the fan connectors
on the motherboard, ensuring 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!
•
All fans feature the ASUS Fan Speed Control technology.
6.
Hard disk activity LED connector (4-pin HDLED1)
This LED connector is for the storage add-on card cable connected to the SATA or SAS
add-on card. The read or write activities of any device connected to the SATA or SAS
add-on card causes the front panel LED to light up.