Q: I want to install Windows® Vista™ 32-bit / Vista™ 64-bit OS on AM2NF3-VSTA / ALiveDual-eSATA2. Is there any point for attention?(10/2/2007) A: If you plan to install Windows® Vista™ 32-bit / Vista™ 64-bit OS on this motherboard, please read below instructions and limitation carefully. For Windows® 2000 / XP / XP 64-bit OS, there is no such limitation.
https://www.asrock.com/mb/note/AM2NF3-VSTA.html