To see this option in the bios, i think you may need to switch the bios jumper configuration to Maintenance Mode.
See screenshot below, you should have a similar screen.
There is the QST software available on the site below:
By the way, have you tried these?
First thing - ensure that you have the latest bios installed.
- Latest chipset driver installed.
Go into the bios:
- Advanced >> Fan Control
- Try to adjust some of the settings and see if it makes any difference.
- Processor Zone Damping, Processor zone response, Automatic Fan detection.
All the best,