New hard drive boot failure

you unplugged or snapped the sata port for the cd-rom drive. check that both the hard drive and cd-rom have sata data and power on the back of the device. then make sure both the hard drive and cd-rom are conected to sata port 0 and sats port 1 on the mb.

Media test failure? That's your hard drive, it doesn't have an OS loaded so it can't boot. Has nothing to do with your display. As for your CD rom, it should be recognized by the bios. You need to press the key for boot options and select the CD/DVD drive that has your windows disk. Usually this is f10 on boot, you should see the key press listed by the bios.

If you don't see the CD/DVD drive you probably disconnected it's cables, check to see if it is connected with a power cable and a sata cable. Same with your hard drive.

Is this your first time working on a computer?

I should also add, you don't need a CD rom to load windows anymore. You can do it from a usb these day's.

You need the tool here.
http://www.microsoftstore.com/store/msstore/html/pbPage...
And you can get copies of windows here.
http://www.sevenforums.com/tutorials/3413-repair-instal...