This is a fresh install of Ultimate on a newly built Computer. Asus Z97, 16 Gig, Asus 240 Gig SSD, Seagate 2 TByte HD, Asus Ge Force GT-640 running 3 Samsung monitors. Win Experience Index of 7.1. 9 out of 10 times the system wakes up just fine. Every 10th time or so, the system seems to be waking up but not fully. The fans run, I get the windows log on chime, but there is no video and seemingly no Mouse/KB control. The must be something happening with the video because I do not get any monitor messages saying that there is no video input / searching for video / check cable etc. At his point the Re-Set / Re-Start Button on the computer does not respond. I have to power the system down and then back up using the Power button. Would appreciate any suggestions on how to chase down this (INTERMITTENT) problem.