After updating HWiNFO64 all my motherboard fan headers are named incorrectly, they all used to be correct.
CPU_FAN is labelled as CPU2
CPU_OPT is labelled as System 2
SYS_FAN1 is labelled as CPU1
SYS_FAN2 is labelled as Power
SYS_FAN3_PUMP is labelled as System1
