Dell Alienware 15 R4 install windows 10, and Drivers

Go to the Bios (tap the F2 key during the initial boot sequence to access the Bios menu) and select the “Advanced” menu on the top. In this menu, look for an option called “Sata Operation” and set it to “AHCI”. Also, go to the Boot menu and look for an option called “Boot List Option” and set that the “UEFI”. Save these changes and exit the Bios menu. Try to install W10 again to confirm if the same thing happens.


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