New System will not boot - help needed

robw76

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Feb 17, 2014
12
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18,510
Hi Guys, I have just finished my build, but I have a problem that I have been unable to solve. I am getting no display on power up and cannot figure out why. I have tried the GPU in either PCIe slot and both ports, but alas it has been to no avail and I know the GPU was working from being in my previous machine. I am not even convinced that the CPU or Motherboard is actually powering up correctly. My previous MB gave a nice statisfying “beep” on startup, but this one doesn’t. Though to be fair there is no internal speaker connected that I can see. I have built a couple of systems before, but this one has me a little stumped.
Just for ease I am only booting with the SSD and optical drive as peripheries.

http://uk.pcpartpicker.com/user/robw09/saved/4CX1

Here is a list of what appears to power up
Optical drive (tray opens and the immediately closes)
SSD (I can hear some activity for first few seconds)
Case fans & power indicator
CPU fan
GPU fans
Case fan controller

And here is what I know is not working
XFX HD 7850 display port (either)
MB DVI display port
Reset button on case

And what I do not know whether they are working or not
MB
CPU

I guess what I am asking is how to work through a process of checking what the underlying problem could be or how to solve…….but I know I am ready to cry :(

Oh I live in Newark/Lincoln area if anyone is kind and can physically help!
 

robw76

Distinguished
Feb 17, 2014
12
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18,510
Both in....though I have to admit are only remembered th 8pin after my first attempt to boot it up....

I am using one of the modular cables (labeled "CPU") to power the 8 pin and not the 8 pin that is part the "wired" cables. Not sure this should make any difference though.

 


Yes one is for cpu, one is pci (probably). Is there no display at all? Also, it your RAM properly seated and is it compatible with your board?