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#11
I think you need to install ATI System Drivers for 7xx/8xx/SB7xx/SB8xx Series (except RS690, 740), version 8.947.0.0 dated 2012-09-20 from MSI Global ? Motherboard - 870-G45 .
What happens if you try to boot the computer normally? Can you follow it:
Troubleshooting Windows 7 Failure to Start