macbook just does not want to go to sleep...

[hndn]

Hi,
I'm not sure if anyone experienced this but since the latest Safari updates, my white MB doesn't sleep anymore, or maybe I'm wrong...I've searched & was instructed to reset SMC. Well, it doesn't work...doesn't sleep even when I close the lid nor my itself.
I need help please.
Thanks in advance.

 

[GGJstudios]

Mac OS X: Why your Mac might not sleep or stay in sleep mode

 

[hndn]

Mac OS X: Why your Mac might not sleep or stay in sleep mode

Thanks for the link. I tested it with no running apps at all, still not working.

 

[GGJstudios]

Thanks for the link. I tested it with no running apps at all, still not working.

Use Activity Monitor to look at what's running. They won't all show up on the Dock or in your Force Quit menu.