We are sorry to hear about your problem. Let's try doing a diagnostic/ePSA test in your system to verify that your hard drive works fine. Watch this video and follow the steps.
Also, let's try with a CPU stress test:
Please reply to me in a private message with your findings, and include your Service Tag. I removed it from your post since that is private information, and we rather you not share that type of info in a public thread.
Dell | Alienware Technical Support
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