S2417DG, stuck in Power Save Mode

Hey all! I was looking for a decently priced monitor that was G-Synced that I found new on Ebay. (S2417DG) Thought I was all set and dismayed to find this wide spread issue of being stuck in Power Save Mode. Was looking thru some of the old threads with Chris the Dell guy, but really didn't find a definitive answer. Its a nice looking monitor, and Im kind of in disbelief I may have to return it for this reason as I currently have no answer how to fix it. Everyone seems to be in agreement that you have to disable the Power Save Mode, but the question is, how do you get to the menu to do so? It's like a vicious cycle. Very frustrated that this bug or whatever it is wasn't noticed when this model came out, because ALOT of people seem to have the same issue. (I did try to reboot and and the Dell logo comes up, albeit briefly and than back to Power Save Mode.

Thank you for any replies (desperate!) PS I did try the reboot with the DP cable that came with the Dell-that did not work.