My laptop won't save passwords?

I have asked this question before but didn't help.
I'm using a Lenovo laptop.
My internet is google chrome, whatever i do it won't save any passwords, I press save password when chrome asks but it still deletes them when i close chrome, it always signs me out of Facebook, youtube, college website anything. My settings are on allow local data to be set (recommended). I have try to reset to original setting a few times but it won't get fixed. I think my laptop itself is deleting them i use to have ccleaner but it deleted it along time ago and the problem didn't happen then. Any ideas of what is happening?
I have a desktop with the same chrome account and it saves all my passwords and stuff with no problems this is only on my lenovo laptop