Hi,
O a 2 months old Surface 4 ( i5, 256gb ) - a simple restart ended with a Inaccessible_Boot_Device error.
I've tried to restore, reset, erase - all end up in some sort of error.
The farthest I've been was to create an active USB Flash drive, copied SurfacePro4_BMR_15_3.613.0 onto it and...