Does it matter what end to what port?

Captain75

Honorable
Nov 15, 2013
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Since I couldn't find anything about the topic, I am going to ask, does it matter what end of the DVI-D single link cable goes into what port? I am having the issue of where my display goes black randomly at random times, my video card is the Sapphire HD 7750 1GB low Profile, the computer is still on, just the display is black, is it the cable, monitor or video card?