Fixed error QVWXB is missing, NTLDR is missing or BOOTMGR is missing. This error is caused by OS. you need repair windows for fixed it.
You must reload the MBR for a new hard drive or USB boot
The new partition or USB drive that wants to boot without loading the MBR properly can not boot normally into the operating system. After the ghost for the hard drive but not reload the MBR, the screen only appears a white prompt on the black background, flashing forever and hang up here.
MBR loading is also very simple, of course, for those who know and practice the pass.
Start the MiniTool Partition Tool Winzard is available in the Win PE, DLC Boot.
Or you can REpair and install windows agian
