With the 1236 all activation works great. I can activate vista and using more than 2 Gb of ram. in the bios you must enable memory remapping ... without that you can only use 2 gb of your ram .. enable it and all works great ... but with the 1237 the asus p5b deluxe bios i can not activate vista .. all works greate but not the activation ... why? is the 1237 bios official ? i don't know ... please help me with a working asus p5b deluxe 1237 bios (ami)
Don't know exactly if 1237 is an official but unreleased bios from asus ou a hacked one. Obviously I didn't got it from asus, but it works fine for me without activating memory remapping. I had a KO with 1236 with 4 x OCZ 1 GB 6400 platinum and 2 x Crucial 2GB 6400 Ballistix Tracer. Saw in forums that I wasn't the only one. Maybe I will try again.