https://dlcdnets.asus.com/pub/ASUS/mb/LGA1700/ROG_MAXIMUS_Z690_FORMULA/E21832_ROG_MAXIMUS_Z690_FORMULA_UM_V3_WEB.pdf?model=ROG%20MAXIMUS%20Z690%20FORMULA
Just checked the user manuel of Z690 Formula. It is the sameas my Z690 E Gaming. If you want t...
https://dlcdnets.asus.com/pub/ASUS/mb/LGA1700/ROG_STRIX_Z690-E_GAMING_WIFI/E18785_ROG_STRIX_Z690-E_GAMING_WIFI_UM_WEB.pdf?model=ROG%20STRIX%20Z690-E%20GAMING%20WIFI
My MB is ROG_STRIX_Z690-E_GAMING_WIF
I was trying many thkngs but did not work until...
In fact the solution is very simple. the manual of ASUS z690 E- wifi motherboard says that only one PCI slot can take 2 x SSD m.2, i.e. the one on the bottom (far side form CPU). you just need to use that slot and then follow what the manual say go ...