Ever since I got my Gigabyte EP45-DS3L motherboard, I have been unable to keep my computer in sleep mode. It continuously turns itself back on, then back to sleep again, without any mouse movement or keys being touched. I would like to get this resolved so I can keep the bills down.
Diconnect everything except keyboard and mouse. See if it works like that. If it does start plugging things back in one by one, until you find the problem child. After you find the problem, then you can research how to fix it.