Can someone look at this tell me if this is even possable

hi iv been wondering i have a 650watt psu coolermaster real power pro and all i have running on it is a core i7920 2HDD 3sticks ddr3 and one 9800gtx one cd burner and a usb keyboard and mouse. but the 12volt rail shows that it is only putting out 1-3volts is this even possable? or does this indicate a bad power supply.

iv checked with 3 different pieces of software HWmonitor Occt and speedfan i tried checking with everest (but it wont show since i have trial edition) iv also checked in the bios the bios shows 11.52 volts wich did'nt seem right either because i though in the past usaly the bios shows somewhere around .2 - .5 volts over 12v also in the bios the system is not under anytype of power load so im thinking the bios could be inacurate. i tried uploading a picture of this but this forum dont seem to have that function

here is the link incase the picture dont show up right. i added the picture to photobucket
http://s752.photobucket.com/albums [...] evolts.png

anyone know what this indicates or is it even possable

thanks
winter

12 volt rails are supposed to put out 12 volts +/- 5% or 11.4 - 12.6 volts.

Because your computer is working, there's something obviously wrong with your Windows based voltage monitoring.

Your BIOS measurement indicates a low, but still in tolerance output.

I suggest that you use a digital voltmeter to actually measure the 12 volt output. You can easily measure the 12 volt output on the yellow and black wires of a drive molex connector.

Sears has a perfectly adequate one for about $20.