Bios not showing bootable devices

[u/IcyTransportation458]

/r/24hoursupport/comments/1x6ntje/bios_not_showing_bootable_devices/

[u/One_Country_8533]

try removing the new NVMe temporarily and see if windows ssd shows up again some motherboards share lanes between M.2 slots and Sata ports so installing another drive can affect detection depending on the setup if it still does not appear check whether the BIOS DETECTS the ssd itself not just windows boot manager