Hey, I have a question concerning my power supply and my motherboard. I have an ASUS A7V333/raid and a 300w P4 ATX power supply. Every time I start my computer, in my BIOS and in ASUS Probe, I am told that my "12 V is out of threshold". It keeps on blinking (13.1) to (13.5). When I went and asked some dude at some computer store, he told me that it might be my power supply. But when I went to the actual store that I bought my power supply, they told me that it was probably my motherboard and that I should contact ASUS. I don't know who to believe. Also, ASUS PROBE tells me that my "+5V , +3.3V , and VCORE" are all O.K. (within threshold) What could be causing the +12V to be out of threshold and how can I fix it??? I plan on adding some water cooling sometime in the future. So should I just add more powerful power supply and forget about it the one I have???