Asus AT4NM10-I - Manual (Page 24)

1-15 Chapter 1: Product introduction
These fan connectors are not jumpers! Do not place jumper caps on the fan connectors!
AT4NM10-I Fan connectors
AT4NM10-
I
6. CPU and chassis fan connectors (3-pin CPU_FAN, 3-pin CHA_FAN)
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.
7. Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports
either HD Audio or legacy AC`97 audio standard. Connect one end of the front panel
audio I/O module cable to this connector.
AT4NM10-
I
AT4NM10-I Front panel audio connector
We recommend that you connect a high-definition front panel audio module to this connector
to avail of the motherboard’s high-definition audio capability.