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Thread: PCH fan control and OPT fan control

  1. #1
    ROG Enthusiast Array
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    May 2012
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    PCH fan control and OPT fan control

    I have been reading through the manual and it says the above 2 are disabled, my first question is what is the PCH fan and
    secondly should i enable these?

    if i enable them what setting should i put them on ?

  2. #2
    ROG Guru: Blue Belt Array 8 Pack's Avatar
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    The PCH fan is the small fan on the chipset of the board. No its not necessary you enable the fan control for this or for any OPT fans. If you want to be able to control the speeds of them using bios then enable. Otherwise no need to.

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