problem with pc build

[Atomic Rooster]

Do you get any video output?

 

[jsuk1988]

i havent had any video output since the problems ive had. i think if i can manage to get this then i should be ok. thanks for your all help by the way i appreciate it.

 

[Atomic Rooster]

Hmm. . .

You do have a speaker connected to the mobo correct? I've heard of other users on the 'net having a similar problem with their computer not booting with the 4-pin AUX connector plugged in. I'll have to do some searching to see if they came up with any solutions.

 

[jsuk1988]

heya, yes i have the speaker in correctly, when i built the setup i had working before, 1 beep on start up as it should do.

 

[Atomic Rooster]

Some good resources:

MSI Basic Troubleshooting Guide -- Volume 1

MSI HQ User to User Forum

 

[jsuk1988]

well it looks like its something to do with the jpw1 connector. the fans power up with out it in but it cant post. (no cpu power) when jpw1 4 pin 12v connector added the fan looks like its gonna moove( lil judder) and then stops and u get nothing

has anyone got any ideas on why the pc wont turn on the jpw 4 pin 12 connector in, but the fans, keyboard, mouse etc will if i start it without this connector in.i know it has to be in to power the processor but im confuzzled to why it wont turn on, thanks very much