Hey I was wondering if anyone had a solution to tightening or replacing loos hinges on a Lenovo Yoga 13. Its the one that can be converted into tablet mode and tent mode etc. So it is not as easy as just tightening the screws around the hinges like older versions which is the only fixes I have come across. I'm not sure how more people aren't having this problem or what happened to mine but the screen will not stay up in laptop mode it always falls down and I've taken it apart and the hinges are concealed inside the brackets. Is there any way to fix this or does anyone know where to get replacement parts?