Im doing a clean windows 8 install. I formated all disks while installation process but then when I tries to create a new partition, somewhing stuck for about 15minutes so I decided to restart the laptop. After that everything boots very slowly. It takes about two minutes to get from Acer screen to windows 8 loader, after that black screen is shown and nothing happens for about 30 minutes. So i am sitting here and do not what can I do. Im not sure whether there are my old windows installed still, cause i formated all partitions. What could be wrong here? How can I get into windows 8 installer? By the way i used microsoft toolkit and wrote windows to flash drive. I already set in bios settings that flash is number one boot option. Thank you for your help.