I have a Acer aspire(5741g) laptop . When try to turn on it .the laptop shows me a moving cursor with black screen before startup . I tried to boot in safe mode but it is not starting . I have everything startup repair, system image recovery,safe mode with networking and etc. But all in vain . I can see my files in system image recovery - advanced option . Means the hdd is working . Please help me to reinstall the windows in this laptop...