Hello, Has anyone had this issue. I have two surface 3 LTE's that after they where factory reset and worked for about 3 days each... They received some MS updates and bam.... They booted in the UEFI screen only. If you load the recovery USB and go to the command prompt / DISKPART.. you can no longer see the SSD drive. The only drive visible is the USB Drive itself. Looks to me like the MS updates have totally bricked both of my Surfaces. 
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