I bought my Y50 touch in September of this year and it has been performing great. Recently though, I noticed it was running at 100% physical memory, and I couldn't find the source of the problem no matter how much I looked into it. The physical memory problem wasn't affecting my speeds very much and would just occasionally tell me to close all programs to try to remedy it. Then last night my laptop's battery died, and when I turned it back on, I got the black lenovo Automatic Repair screen, followed by "Automatic Repair couldn't repair your PC" and the resulting advanced options menu.
So far I've tried refreshing my PC, doing a system restore (which is claiming I have no previous restore points even though I know I had them), the start up repair, and multiple different start up settings, all of which have done nothing. This coming week is finals week for me and I need to have a functioning laptop to pass a few of my courses. Please comment, as I am in dire need of a quick fix!