SOYO SY-5S - Manual (Page 27)

Quick Installation Guide SY-5STM
23
4. Other Display Cards
Insert other types of VGA cards into the PCI or ISA expansion slots
according to card specifications.
Notice: If you install another PCI VGA card, the onboard VGA port
will automatically be disabled.
Step 11. CPU Cooling Fan Installation
After you have seated the CPU cooling fan properly on the
processor, attach the 3-pin fan cable to the CPUFAN connector on
the mainboard.
To avoid damage to the system, install according to the following pin
assignment:
CPU Cooling Fan
CPUFAN Pin Assignment
1 2 3
GND 12V NC