- Turn off displayport deepsleep. update#
- Turn off displayport deepsleep. driver#
- Turn off displayport deepsleep. windows 10#
- Turn off displayport deepsleep. windows#
I dont see a setting to turn off deep sleep for displayport. Note: If your monitor is an Asus monitor, turn off Deep Sleep in Move to solution 2 and 3 if you do not see HDMI / DisplayPort in. This issue goes away if you can turn off Deep Sleep on the monitor. You can set a timer for the auto-off function. I see a setting in the Acer PredatorCG437KPs monitor OSD to turn off deep sleep, but I see it says that its for HDMI. DisplayPort Deep Sleep makes the monitor take an eternity to wake up so you can boot your PC, turn on the monitor, and by the time the monitor finally wakes up, the graphics card is already skipping the bios because it thinks no monitor is hooked up. Power LED – turns the power LED on the front of the monitor On or Off Automatic Standby – automatically turns off the monitor when there is no movement on the screen for a period of time. By choosing Off option you disable the SMART ENERGY SAVING feature.
You can set it on High or Low efficiency level. Here is the cable I purchased, not sure if it matters.Įdit: I just made this account on this forum to post this solution, since I struggled with this issue for ~9 months, so this is my first post.Language – you can set the menu screen to the desired language SMART ENERGY SAVING – this mode conserves energy by using luminance algorithm. 21:9 2560x1080 Ultra Wide Ultra Slim HDMI DisplayPort up to 50 inch Sceptre LED TV. However, it has been several weeks since I swapped the cable and there have been 0 issues, from what used to happen ~50% of the time. Look for a setting named RGB Only Mode, click on it and turn it off. Even turning off the 2 secondary monitors first, then the main, and making sure to turn on the main monitor first doesn't work.
Turn off displayport deepsleep. windows#
My guess is that it was a faulty cable or an incompatibility issue with my old videocard that I'll never diagnose. The 4K is the main monitor of course, but I can't have it sleep without windows being moved to a secondary monitor. and low and behold the issue is now completely gone. In most cases, a power cycle like this will fix the problem. Make sure it clicks into place, and then turn your monitor back on. Plug the power cable back in, followed by the DisplayPort cable. Remove the power cable and wait at least 30 seconds. HOW COULD THAT BE THE PROBLEM? But anyway I eventually rolled the dice and bought a $13 Displayport 1.2 cable off of Amazon. Turn your monitor off and unplug the DisplayPort cable.
Turn off displayport deepsleep. update#
Seems to be working so far will update if that changes. For my Asus LED monitor this meant going to the monitors settings menu (using the physical button on the monitor) -> System Settings -> OSD Setup -> DDC/CI and turning it off. I saw some advice online about trying a different cable, which I thought was BS since I was using the cable that came with my monitor. Disable the 'DisplayData Channel Command Interface' (DDC/CI) in your monitor settings.
Turn off displayport deepsleep. driver#
I tried numerous software and driver updates, etc. But it confirmed for me that this is a Displayport 1.2 issue.
Turn off displayport deepsleep. windows 10#
Unfortunately, this restricted the display to 30 FPS at 4k, instead of the 60 FPS I was used to, so this was unacceptable. There have been a variety of ways to work around this over the years, but Microsoft is finally addressing it and fixing it in a future Windows 10 update. Sometimes I'd have to power cycle the monitor like 5 times to finally get it to display something after cold boot or waking from sleep.Īnyway, I determined that the issue never occurred when I deselected the "Displayport 1.2" option in the monitor's on screen display (using the buttons on the monitor to navigate the menu). I was having the exact same issue with an LG 4k monitor and my old Radeon 270x, in Windows 10. Hey, I don't know if you ever found a solution to this issue.
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