I hard reset (held power button down) my laptop and it wont boot. The laptop was froze when i reset it, so that might be why. Ive tried letting it repair itself for 12+ hours but nothing has changed. I dont think theres a problem with it, it just wont seem to boot.
There's your answer - your hard drive has failed. If the system is under warranty, call Dell with the exact error and validation code. If not, you'll need to purchase a new hard drive for the system.