New build no display signal

This happens to me a lot! Normally it's as simple as "you didn't plug it in the right spot!"
For some reason the last few PCs I've set up wanted to only boot from the VGA or a particular connector until everything was set up.
other causes include...
-Video card is not securely in the PCIe slot
-Video cables not securely connected
-Not enough power coming from PSU or loose connection
-Loose RAM

if your just not getting a display you should still be able to hear a "beep" telling you your PC has posted.
If not, it could mean your PC is not posting which could indicate a bad piece of hardware or a critical component is not plugged in properly.
 

All the fans are on and the graphics card fans spin too
 
Do what Alexoiu suggested.
Remove all of your ram then see if you can boot with only one ram stick at a time.
If you can boot with some but not with others then it is bad RAM
If you cannot boot with any then make sure all your components are plugged in and secure.
If things still do not work, see if you can get a cheap video card or barrow someones doesn't matter how crappy.
If you still can't run then it could be your PSU.
If you change your PSU and it still won't boot then it is a CPU/MB problem
 

I don't think it is the ram as I am using the ram from my old machine which the parts are for upgrading it, I will just send all of the components back and get a refund and use the money to by a pre built machine
 


lol that is one solution I guess.
This is why when I build a system I salvage as few components from my previous build as possible.
That way I have components to swap if something goes wrong and I need to test to see if parts are bad.
I still have AGP video cards floating around, as well as some pre-ddr ram. X.x
 

i fixed it yay 😀, it was the power supply, went out this morning and bought a corsair 750w and everything works fine