This often causes a "Blue Screen of Death" (BSOD) because the Windows driver expects one protocol and receives another. If you need to change modes, it’s usually best to do so before a fresh Windows installation. The Verdict
Unless you are a performance enthusiast running a and want to shave two seconds off your boot time, leave the SATA controller enabled. It ensures maximum compatibility for any drives you might plug in later. sata controller enable or disable
Used if you are linking multiple drives together for speed or data redundancy. What Happens if You Toggle it Incorrectly? This often causes a "Blue Screen of Death"
If your primary boot drive or secondary storage is a standard 2.5-inch SSD or a 3.5-inch mechanical hard drive. sata controller enable or disable