Upon boot...fans all slow down

[WA261]

LANPARTY UT nF4 Ultra-D .
Just installed mobo. Upon boot the fans all turn on fine...then it is like the power kicks down and all of my fans slow...It is like the power turns down. It is anew PSU. 550w. I go into windows then shutdown. Any clues?

 

[w00t]

what psu? do you have the 4pin connected make sure all you cables are properly connected. if its not that get ready to rma btw what psu is it?

edit: Enermax 550w i saw ur sig. return it for seasonic

 

[WA261]

I am guessing the PSU, also. I think it cant take the 7800GTX and the Prommmie. =(

 

[rise]

check your settings in bios and ITE smart guardian if you have it installed. by default, ITE auto controls your fans, go under options and set them to how you want.

 

[WA261]

Well, It is like the entire rig slows..even the Prommie powers down a bit.

 

[rise]

oh, i thought it was just the fans.

you've had that psu a while, no? have you put a dmm to the rails?

 

[JimPhelpsMI]

Hi, Most fans today are temperture controlled. Maybe they are only doing what they are supposed to do. Jim

 

[Navid]

Use a Volt meter to measure the voltage on the 12V line (yellow wire on a Molex connector with respect to one of the black wires).