Yoga Tablet 2 Windows 8 will not boot up, stuck at a flickering screen

I was installing Lenovo's firmware updates from their page for my device and in the middle of installing the BYT Platform Drivers for Windows 8.1, the tablet started went black.  Then it went into some kind of flickering screen like it was trying to turn on and off.  I left it alone and the next morning it was working fine.  But when I came back in the evening, it was completely turned off again.  I tried to turn it on, got the Lenovo logo, then it went into flickering on/off again.  It still will not boot up.  Any suggestions?? Help! 

 "The drive where Windows is installed is locked. Unlock the drive and try again." 
Background:
First encountered on Restore of backup image (ATI-WD) on RAID 0 Two drive [SSD] array
Fixed: Using WINDOWS 7 Installation Disc - Repair Option
Comment:
During many WIN 8/WIN 7 installations on 4 different drives (on my own computer) MULTIBOOT (up to 7 O/S's) with BACKUP/RESTORE operations - WINDOWS 8 Installation Disk Repair has NEVER solved a startup problem
MICROSOFT should be ashamed that a feature that WORKED with WIN 7 was not brought forward to WIN 8 Installation Disk. Those that don't have one, borrow one (Using repair should not infringe any rules)
My Hobby is installing O/S's:
One drive has WIN 8.1 PRO Preview, WIN 8 PRO, WIN 8 Release Preview-64,   WIN 8 Release Preview-32,  WIN 8 Consumer Preview- 64, WIN 7 - 32, WIN XP - 32 [EasyBCD ver 2.2 essential]
You need to be an enthusiast to install XP with SATA AHCI (Slipstream SP3, load AHCI driver on install)
Happy computing, WIN 8 Great, WIN 8.1 definitely worth having
Additional Note:
With WIN 8 PRO and WIN 8.1 Preview Installation Disks, one is presented with:
Repair Computer/Troubleshoot/Select OS to repair (Forced to repair one O/S at a time)
Result: Diagnosing your PC/Attempting Repairs - Where it hangs with dotty circle, going nowhere... [Requiring switch OFF - no ctrl+alt+del
With the WINDOWS 7 Installation Disk - All partition entries are Recovered (Except XP) in one operation and quickly
Repeat: What are M'soft thinking and doing about this anomaly?

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