New motherboard, no bios or screen.

[Edac13]

I have recently replaced my motherboard after my old one stopped working, all of the lights and fans on my computer come on now when I power it up, butno screen comes up not even the bios. The motherboard is a ASUS sabertooth 990fx r2.0. I am wondering why this might be happening and how I can fix this.

 

[jeffredo]

Check the manual on how to reset the CMOS jumper. See if that helps. If not, unplug all of your drives (SSD, HDD, optical) and see if it will post to the BIOS. If it won't pull all the RAM sticks save for one. See if it will post to the BIOS. If not switch it around in the slots and try other another stick if that doesn't work. It can be a lot of things - you have to just do a process of elimination. If none of that works hopefully you have another video card or power supply to test with.