Nvidia System Sentinel Errors

My 6800 ultra says it is not getting enough auxilary power, I'm running off of my secondary power supply by itself! Is there a way that the Nvidia System Sentinel can be disabled?

...nvidia system sentinel? what the heck is that? are you using the latest final driver release?

error

http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-40300

I'm having the same problem. I built a pc out of old parts I had, for my 6 year old. I put a 5200 ultra in it. I get the power sentinel message. I changed the generic 400 watt psu, for a brand new 460 enermax & still get it. I installed my 6800 Gt card & get no message. I reinstall the 5200 and get it again. I really want to know...it's aggravating the hell out of me!

i had this probleme with my 6600gt it worked fine 1 month then i had this error
i rmaed this card and get a new one i think this due to heat something is burned on this card
so getting a new one is the way to go if sure the psu is not an issue