X1 Carbon gets stuck at "Loading Windows" screen

About 90% of thetime I try to boot up my laptop, it gets stuck at the "Loading Windows" screen.  I have waited for 10+ minutes and nothing.  Other time, it will boot up fine, but that seems to be a rarity.  I have tried the startup repair tool and even completely reformatted the hard drive and did a fresh install of Windows 7 64 bit and the problem persists.
Is this definitely a hardware problem or is it possible that it is somehow software related even though I reformatted and did a fresh install?

Hey...I just posted a solution to a similar problem. Try it for yours and post if it did the trick. I hope this helps!
https://forums.lenovo.com/t5/X-Series-ThinkPad-Laptops/X1-Carbon-Touch-Having-trouble-starting-after...

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