
This seems to help as some have reported. See related post by modder (in German).Ī recent post offered a way for editing a BIOS setting that helps prevent the chipset from getting too hot in the first place by enabling something called ASPM.

This worked great until before BIOS version 3406 (AGESA 1.2.0.0) at which ASUS enforced only non-modded flashing for X570-I (X570-E and -F are not blocked yet). Many solutions have been tried, including modding the BIOS to enable editing the fan curve. The fan curve makes it climb to these high rpms even when temperatures are not very high (e.g., ~6.4k rpm 75 degrees). Before proceeding, exercise caution and be fully aware of the risk of bricking your motherboard.ĪSUS ROG Strix X570-I motherboard (and others) have had an annoyance: The PCH fan which is audible at 3.5k rpm and becomes a loud high pitch mosquito whine at higher speeds (which can reach higher than 6.5k rpm) (see here for instance). Warning: These instructions offer a solution to a long standing problem but it involves BIOS modification.
