Hello,
Today my HP Pavilion g6 laptop just randomly turned off. After turning the laptop back on, I noticed it saying with a blue box "Selected Boot Image is not authincated." Later on in the day the message changed to a black screen with "Boot Device Not Found, Pleast Install an operating system on your hard disk, Hard Disk (3F0)" Does this mean I lost my default windows 8 in my hard disk? Will I have to install a new operating system?
Any additional help would be great.
Thank you.