NEED HELP!!! Computer won't power up

[SuJu]

Hye guys, I need some serious help. I just bought a new CPU and mobo, the DFI LanParty UT S754 and a 3000+, i put it together and my computer won't even turn on. No light on the mobo are on either. Please help.

 

[thermalpaste]

Try taking off the power cable and putting it back again.See if it fits snugly . This sounds silly, but it has happened with me in the past where I was cursing myself for not wearing a wrist-strap when assembling(thinking that the static screwed my components) and then realising that the stupid connector didn't fit snugly.
If not then you have a defective power-supply. oh, btw which PSU?

 

[SuJu]

thanks for the quick reply, I have a cheap 350W that came with my X-Dreamer 2.

 

[thermalpaste]

Hmmm did you try reconnecting the PSU?

 

[thermalpaste]

I recommend that you buy atleast a 400-450watt quality PSU

 

[SuJu]

ye, i just tried it, still no good. Its wierd cus this PSU was just working with my old Athlon XP setup. Also, none of my LEDs are turning on. I have this EZ-Switch thing on the mobo, so even if I connected the wires wrong, it should turn on with those swtiches but it doesn't.

 

[thermalpaste]

Is your mobo mounted properly with a padding at the back? Try taking off your motherboard, put it on a anti-static bag and try starting it