[CentOS] Getting hibernate to work on a new CentOS 7.2.1115 install

Hi,
I am a new CentOS user (quite familiar with Fedora 1-23+) and I decided to try a new install of CentOS on a ASUS R503U. 

However, I can not get hibernate to work. I try:
systemctl hibenaate
and I get:
Failed to execute operation: sleep verb not supported
Btw, the problem does not go away with super-user. 

I was wondering how to get around this issue. I would like the abililty to hibernate and come back in the last state.
Thanks!