*Monitor Red Eagle IIyama 24’ 1080p 144hz plugged by display port cable to GFX.
Few days ago i get power outage. Power outage was because fuse was tripped because of kitchen which was turned on in other room.
When i run pc first time on first boot ( after power outage ) refresh was normal at start 144hz.
When i manually turn off computer and turn on again,and on my second boot it happened. Refresh was lower than 144hz. To make again 144hz i turned off monitor and turn back on again.
So that was bug or that power outage related?
But i like i said on my first pc run ( boot ) after power outage refresh was 144hz fine. It happened just after i normally shutdown my pc and booted pc second time.
Maybe coincidence and i am worrying for nothing,hehe ?
So conclusion: It happened not just after ( not on pc first power on ) power outage.
But on second time ( second turn ) when i boot to Windows 10.
PS: I tried to reproduce only 3 times by cutting power to pc and powering on and booting again, but 144hz on start. Not able to reproduce.
Scientific method testing to try and repeat results is a good thing. But randomly cutting power to the PC is not advisable. Not so much of a problem these says but if it can be avoided it should be.
Monitors have processors, somewhat like computers. They run specialized firmware and sometimes if they have a sudden power failure, I have seen them not start back up properly. Usually a restart causes it to happen.
I think your situation was a coincidence. If you do encounter the problem again, feel free to post again, but since you were unable to reproduce the issue, I think you’re safe.
Not to mention the fact that your testing method could cause issues in other hardware.
PS: Before i turn on pc, monitor was not off, but ON ( standby ).
But i like i said on my first pc run ( boot ) after power outage refresh was 144hz fine. It happened just after i normally shutdown my pc and booted pc second time.
Maybe coincidence and i am worrying for nothing,hehe ?
So conclusion: It happened not just after ( not on pc first power on ) power outage.
But on second time ( second turn ) when i boot to Windows 10.
PS: I tried to reproduce only 3 times by cutting power to pc and powering on and booting again, but 144hz on start. Not able to reproduce.