To identify the one causing the issue, you will need to reconnect them one by one and restart your PC each time. Is your monitor going blank after displaying the PC manufacturer's logo?

Since your screen is blank, you may need to try this a few times to select the correct display mode. Your Windows PC may show a black screen due to a malfunctioning Windows Explorer process ...

Using a Windows PC is a great experience until something ... known as the "Black Screen of Death," where you only see a blank screen, sometimes with a cursor and sometimes without.