Starting from linux-on-laptops.org, I found this after a few minutes. Not sure if it will help, but it >should give you a lead and maybe better support than we can give you here.
http://www.zd7000forums.com/viewtopic.php?p=27335#27335
Good luck!
Thanks, but I checked there before and their recommendation was to contact this list. Fedora is mot very useful in a laptop if the sleep command doesn't work.
Thanks anyway. egcp
