I am encountering an issue of when the Dell optiplex 755 boots up, it boots through the Windows XP logo just fine, once it tries to transition between the logo and loading the system up, it just shows a black screen and nothing else happens. I tried using a bootable Windows XP flash drive to repair the system files and it loads the Windows XP setup ok but when it runs through all of the commands on the bottom of the screen and the last one says "Starting Windows" , it takes me to a blue screen (screenshot below). I have HIRENS and have done a lot of the chkdsk commands to fix the files and everything comes back ok. I tried to clone the hard drive with the same exact hard drive and still the same issue. Any suggestions would be much appreciated. Thanks for your help in advance.