Could you be more specific what kind of tests you performed? What hardware tests passed ?
How are you trying to install Windows ?
Provide as many details as possible.
As a starting step, try re-creating your Windows installation media and check the below PDF file attached
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I don't think this issue has anything to do with windows installation. I have a new 840 G8 358N8EA#UUW which is about 1 week old with very minimum additional software (pretty much just office and eclipse), and I am already sick of whea_uncorrectable_error blue screen. All softwares/firmwares are updated and hardware test passed all OK.
Looks like I am going to use return option since it is still open at my retailer, if I don't find any solution by the end of the week.
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