During a Windows 7 pro update we experienced a power outage. The computer seemed to boot up fine but then had issue, couldn't read usb, nothing major, but after reboot, wouldn't start? system comes up bios loads, hp slash screen, but then dyes, don't get to scrolling window that show devices etc, just black screen with blinking cursor in upper left. Before I launchinto this thought I would post, knowing how helpful this site had been in the past. Thanks. Simple Hp Pravillion box store computer, nothing extra or special.