[SOLVED] fan header question

[rodz3323]

if a fan header on the mainbored burnt out would it still run the fans at their slowest speed or would it simply not work

when i built my system i configured all my fan setting in bios and confirmed all rammed up and down with pwm controls

i have a total of 8 120mm fans though my system connected to different fan headers all ramp up and down with temps except recently i noticed my 3 120mm intake and rear exhaust do not change speed regardless of bios setting . they are all connected with a sata powered hub so should be fine to run that off one header

 

[Lutfij]

If the header did burn out, the circuitry around it would've been burnt, in the literal sense and it wouldn't operate some fans. Were you working with a fan hub or did you split all fans off one header? The latter is a no no, the former is what you're advised to do/get.

they are all connected with a sata powered hub so should be fine to run that off one header
Make and model of your hub, your motherboard and the BIOS version for said motherboard.

 

[geofelt]

8 fans seems excessive.
Can you describe your case, what fans are where, and how they are speed controlled.

 

[rodz3323]

If the header did burn out, the circuitry around it would've been burnt, in the literal sense and it wouldn't operate some fans. Were you working with a fan hub or did you split all fans off one header? The latter is a no no, the former is what you're advised to do/get.

they are all connected with a sata powered hub so should be fine to run that off one header
Make and model of your hub, your motherboard and the BIOS version for said motherboard.

its a b450 motor max bios Version 7B89v28 . i was questioning updating that a while back but decided wasn't worth the risk or need fr it
only reason i noticed anything wrong is its getting hot here so wanted up the fan curve
https://www.scorptec.com.au/product...DBhWZDisZWjs9Xpx2dTH7t3km7zjwgXBoCIosQAvD_BwE
that's the hub and fans i am using but they came with the case and was 4 of them .

they are mean to hit 1200rpm according to hwinfo they are stay at 800rpm