
Vig430P Motherboard Manual
28
Chassis Intrusion
A Chassis Intrusion header is located at JL1 on the Motherboard. Attach an appropriate cable
from the chassis to inform you of a chassis intrusion when the chassis is opened.
Table 9:
Chassis Intrusion Header
Fan Connectors
This motherboard has four chassis/system fan headers (Fan 3 to Fan6) and two CPU fans
(Fan1/Fan2) on the motherboard. All these 4-pin fans headers are backward compatible with
the traditional 3-pin fans. However, fan speed control is available for 4-pin fans only. The fan
speeds are controlled by Thermal Management via Hardware Monitoring in the Advanced
Setting in the BIOS. (The Default setting is Disabled.) See the table for pin definitions.
Figure 9:
Fan connectors
CAUTION!!
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!!