HI,

I have a Gigabyte P55M-UD2 motherboard with an i5 760. I have a sleep issue that has plagued me ever since I've built the machine. It has persisted across two separate graphics cards, a GTX 970 and ATI 5850. I'd given up since I don't use Windows that much (only for games). But now that I've upgraded to Windows 10 and that still hasn't fixed things, I thought I'd take another stab at troubleshooting the issue.The computer restarts when I wake from sleep. I have fiddled with the power settings to no avail--turned off hibernate, enabled "high performance" power plan, etc. Nothing works. My motherboard BIOS is up to date and I've turned off the obvious things like Wake on LAN. I'm out of ideas, and I need to find out exactly what is causing the problem

Any help will be apprecited.

I didn't find the right solution from the Internet.

References:
https://arstechnica.com/civis/viewtopic.php?t=1291885
Business Solution Video

Thank you.