Try running an ePSA/Diagnostic test on the system, click here to view a Dell article that explains how to run this test. Let us know if you receive any errors.
Also, make sure the BIOS is to date, as well as the video driver.
Dell | Alienware Technical Support
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Thanks @Alienware-Eimy for your reply.
I ran the test, there where no errors. It did take around 4 hours to complete, I don't know if that's normal or not.
My bios and video driver are both running the latest driver.