Whenever i put my computer to sleep for an extended period of time my 2 monitor setup becomes a 1 monitor setup. When i wake it up the start bar and all desktop icons have moved to my 2nd monitor and the 1st monitor doesnt even recieve any signal at all. The one that im having the issue with is a Samsung SyncMaster s23b550 (monitor 2) and i cant seem to figure it out. Is it a power issue? monitor 1 is plugged into my integrated graphics and my 2nd monitor is using my gtx 670.. this issue happened when both were in the 670 as well.