Last night I plugged the HDMI out of the monitor into my laptop, to rule out monitor issues, no issues, monitor came on immediately. no reports of in energy save mode.
I took it to the local computer shop to trouble shoot today, nothing wrong, everything performing like it should. . Tech also cleaned inside of case, (it needed it) removed video card, cleaned and reinstalled card. checked power supply that fine also He plugged it into his monitor, computer booted immediately and monitor working perfectly As said, everything running correctly in his shop.
Took it home computer booted, but it would not wake up monitor, monitor says in energy mode. It suppose to go into that mode after a period of time when not being used.. You wake it up by clicking on keyboard, or moving mouse.
I goggled this issue this evening , and read many with the same issue, unfortunately no one responded back how they resolved there issue
My educated guess, when computer updated, possibly setting became changed, that keeps it in sleep mode.
Will return to shop tomorrow to let them evaluate again, this time I will bring my monitor
Has anyone else experienced this, and what was your resolution.
Thank for your time.