aha… john macie you save my life. i didn’t concern about i7 book bios until it going something wrong… can’t install android anymore (previously i can dual boot with windows, even dual boot mac / windows), now it can’t even read the foresee 64 GB m2 ssd. i’ve figure out to correct bios settings & checked the m2 ssd connector, it looks good… looks like the bios it self that need to be repaired. gonna try it & let you know if i’m succeed to reflash the bios. sorry for waking up the death :).
ps. previously mine also 5.11 version, i receive it from gearbest @ 18 november 2016