OC & Modding South bridge fan

chetansha

Skilled
Hi, i have asrock taichi motherboard (x570), I noticed in BIOS that the SB fan is showing as NA. How to check if it's working ?
 

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Simple! Check inside the case if it is functioning.
Then do a bios update if not then post on their forum.
 
Last edited:
Silly me, it was set.on semi passive mode in bios fan setting. Set it back to standard and it shows up in hw info.
 
chetansha said:
Silly me, it was set.on semi passive mode in bios fan setting. Set it back to standard and it shows up in hw info.
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This is weird and irrespective of the modes it should show in any monitoring tools as the slot is been utilized and data gets fetched from the bios.