I recently installed a new video card and PSU on my machine and since then, the input signal to the monitor gets lost periodically.
The LED light on the monitor doesn't turn off or change colors.
What would be the best way to diagnose this issue?
550W PSU newegg.com/Product/Product.aspx?Item=N82E16817341022
9800 GTX+ newegg.com/Product/Product.aspx?Item=N82E16814130339