I and sibling purchased exact same computers just days apart.
I put my computer to sleep via Start>Sleep, then woke it by clicking the left mouse button.
Sibling complained his did not do and pointed out the Sleep Function key on our keyboards.
Like an idiot, I pressed it to see if it worked. (It did.)
Ever since no matter what path I use to put my computer to sleep (Function Key or Off/On button, or Start) I can ONLY awaken it by pressing the Off/On button.
Looking up Help on the hard drive (search word 'wake') it says you can change the sleep function on the mouse through Device Manager and choosing Power Management. I selected the mouse in DM....there is nothing that says Power Management. (Don't you just love it when that happens?)
So now it is BOTH of us would like to be able to awaken our computers by clicking on the mouse button. (Thanks a lot, HP keyboard and my trusting nature.)
Can someone tell me whether Sleep/Hibernate are functions of Windows 7 or of the particular computer manufacturer and their own software? Want to cut down which online Help files I need to tear through to get back the mouse function I had.