Hi.
Have a HP Pavillion t585 with a Asus P4SD-LA motherboard.
Bought a new cooler: Katana III.
Thought it would work, but no.
The motherboard have a 3-pin connecter and the cooler a 4-pin.
It mounted the BIOS can not detect there's a cooler and will not let me start the machine.
In the BIOS I can not disable this feature (read-only

).
How can I make it work, and what are the layout for the pins on the Katana III?