If you’re afraid to click the link just type in “Mac caffeinate” and this page should pop up as one of the first ones. It worked great for me. And believe me I’ve spent hours trying to figure it out and tried everything. So far, mine’s still going without any problem at full brightness after cancelling the caffeinate program, putting the Mac to sleep and waking it up several hours later. HOOAH!!!
If you’re afraid to click the link just type in “Mac caffeinate” and this page should pop up as one of the first ones. It worked great for me. And believe me I’ve spent hours trying to figure it out and tried everything. So far, mine’s still going without any problem at full brightness after cancelling the caffeinate program, putting the Mac to sleep and waking it up several hours later. HOOAH!!!