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#31
Did you reset the CMOS using tutorial provided, check if BIOS version is current? http://support.asus.com/download/dow...Language=en-us Study the manual there.
Since you'll have to reboot to install 64 bit when you have 32 bit on there, if you want to install 64 bit Vista to see if it will follow suit to allow in-place to 64 bit Win7 then I'd consider that option if you can't get Win7 boot installed.
It is possible. What is the Vista version>Win7 version? We can workaround if they're not in-place upgradable otherwise.
Also do you have another computer to try boot installing 64 bit to test partition you create in Disk Management?
Last edited by gregrocker; 30 Dec 2009 at 20:27.