![Freetech P6F128 Manual Download Page 27](http://html.mh-extra.com/html/freetech/p6f128/p6f128_manual_2331056027.webp)
21
Hardware Installation
CPU/System Fan Power Supplies
There are two fan connectors on the mainboard for the cooling fans.
The connectors support fans of 12V DC/500mAMP (six watt) or less.
When the system goes into sleep state, fans should be shut down to
eliminate audible noise and reduce power consumption. You can
monitor the fan speed by way of the VT82C686A chip (providing the
fan comes with a tachometer output).
3.6. Installing the CPU
3.6.1. Before You Begin
1. Be sure that your processor kit includes the following items:
®
®
One processor with the fan or heat sink attached
®
®
One power cable (for CPU with cooling fan attached)
2. Place the mainboard on a workbench (not in a chassis). Be
sure that the mainboard is empty (that is, no DIMMs, cables, or
cards are installed) and that the holes for the fan or heat sink
support pegs are empty.
Ground
+12V
Speed/RPM
Ground
+12V
Speed/RPM
CPU Fan
System Fan
Pin 1
Pin 1