I recently bought a acer 5100 laptop and for some reason the Hard drive came with a partition. One partition had files in and the other was empty. Using the Paragon Partition manager I attepted to merge these two partitions - a safer way I thought than just deleting one and hoping for the best. When I applied settings something was using the C:/ drive so I did it on boot up. During this procees, after copying files from one to the other, it crashed during "creating a partition". Now, when I turn on the laptop it will not boot into windows and just displays a blank screen. As the computer is new I have not changed much, so do not mind loosing any settings. Am happy to give any more details if necessary.