I did some testing on the Montevina Pillar Rock Fab 3 CRB.
When iRDA is enabled, there is a yellow bang in the device manager.
I have tried different OS like Windows XP, Vista and 7, same results.
My question is very simple; where do i get this driver for Montevina board?
If you check the montevina user guide, you may find more information about the super i/o.
See section 2.3.11-2.3.12
Document Name: 368019_368019_PR_CRB_User_Guide_Rev_2.0.pdf
I have attached a screenshot for the unknown device.
I have tried the public CIR (winbond) driver for desktop board, it does not work since the super io are from different manufacturer.
Appreciate any help on this.