Boot win7 from laptop after booting win 8 to go from usb

Posted by user1687031 on Super User See other posts from Super User or by user1687031
Published on 2012-09-22T04:03:49Z Indexed on 2012/09/25 21:40 UTC
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Filed under:

windows-7

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boot

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windows-8

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usb-storage

Just successfully installed and ran windows 8 to go on an external usb hdd.

After shutdown and removing the usb hard disk, tried to start my laptop which has a single windows 7 system, but failed to boot and even repair trials didn't succeed.

It seems that win 8 affected the strucure of the laptop hard drive which results in corruption in its main win 7 partition.

How to fix that and avoid future problems of the same type?

thanks.

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