I have just assembled a system using a L7S7A2 board (3/13/03 bios), an\nAthlon XP 2200+ cpu and an Antec 400W psu. I have a couple of questions:\n\n1) My cpu core voltage shows 1.568v but the 2200+ specs say it should be\n1.65v. Even with +5% I can only get it to 1.63v. Is this normal? Also,\naccording to Motherboard Monitor, The DDR voltage is a swings between 1.75\nand 2.5v. Surely this can't be right?\n\n2) My board is rev.1.1 (not 1.1A). Why is rev. 1.1 not mentioned on the ECS\nsite? I don't think the latest June bios suits this board, which is why I'm\nusing the March one.\n\nSystem seems stable enough but I have had the dreaded\nDRIVER_IRQL_NOT_LESS_OR_EQUAL blue screen.