Try disconnecting your internal hard drive if possible. If you cannot go into your BIOS and boot off of a bootable disc to install a new version of Windows.
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Try disconnecting your internal hard drive if possible. If you cannot, try going into your BIOS and boot off of a bootable disc to install a new version of Windows.
Try disconnecting your internal hard drive if possible. If you cannot go into your BIOS and boot off of a bootable disc to install a new version of Windows.