Very Strange Windows Boot Troubles

sensiblesasha

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Mar 26, 2014
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Hello, I have an ASUS P5W DH Deluxe motherboard. I have one hard drive plugged in. I recently wiped it using the dd command in Linux. I am trying to install Windows now (from a flash drive), but Windows does not boot if I plug in my Hard Drive (to the motherboard.) However, it boots just fine if I do not plug in my hard drive (To my sadness, ninja-plugging the drive in during boot does not work either) Obviously, I can't install windows then. There was a bug with these motherboards where boot would only work if you marked the flash drive as a floppy disk (Force FDD). However, this does not work, and I get the same weird error. Essentially, after booting, the system will say it has not detected a boot drive, and that I should insert one. What is wrong and how can I fix it?
 

sensiblesasha

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Mar 26, 2014
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I do not have an optical drive in my computer, or one in general.
 

sensiblesasha

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Mar 26, 2014
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I understand what you mean, but my flash drive does work. When the main drive is not plugged in, it'll boot just fine. This is clearly not an issue with my installation media, but with my hard drive or with my BIOS.
 
Well, if your USB device boots without the hard drive attached, the only suspicion I would have is what your computer is trying to boot to first. While I can't imagine you not having set your BIOS to boot to your USB first, it's worth double checking that the setting is still correctly set, and maybe there is a hot-key you can press to manually select the boot device during POST?
 

sensiblesasha

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Mar 26, 2014
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I actually haven't tried your last suggestion yet. I will try it and get back to you.