A:AnswerHello,
Please make sure the monitor is working and is plugged into the graphics card. If there is still an issue, please give our tech support a call at 888-618-6040.
A:AnswerThis Setup should be able to run 2 monitors but I am not sure about 3. For the ports, you want to use the ones on the GPU which are located towards the bottom
A:AnswerHello,
Unfortunately we are unable to specify the power supply brand as we use a variety of models in our systems depending on what we have in stock.