Question Monitors turned off suddenly..

TheGreekMan2

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Nov 16, 2015
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Hi, i know similar questions have been asked on here but I am trying to determine the cause of my issues as they seem to be slightly different.

My computer was working fine two days ago and then very suddenly the screens went to cannot display/ no source signal.

There are a number of solutions/ideas I have already tried. I have already removed RAM and tried one stick at a time, that did not work. I tried changing the GPU and the GPU slots, that did not work. I know that the PSU is not the issue because the computer starts up normally and I can login and hear it and everything. The monitors and cables also both work fine. (TLDR, not monitors, not cables, not GPU, not RAM). PS I do not have onboard graphics for my mobo so I cannot get anything open. Computer also can stay on without losing power np.

At this point I am thinking the issue lie with the CPU or mobo, but have no idea which could be responsible.. Any help is appreciated.