This happened sometimes in Windows 8.1 and still happens in Windows 10. I went into settings and changed when to turn off monitor to never and put this computer to sleep to never so why does the monitor turn off after no activity anyway?
View 1 RepliesEver since I installed Win10 the monitor has been turning on by itself between 3 and 5 am every night, or 3 minutes after login after a reboot if it is off at the time. Except on days immediately after a noticeable win10 patch. It is turned off physically, not by the system. Only having the system off or unplugging the monitor prevents it from turning on.
I have set my system to check for updates at 10am but that does not seem to affect the problem at all. I have tried looking through the event viewer for items at the time its happening but haven't found a good tool to sort by time.
I've installed the latest insider on my desktop as it works fine on the netbook, and now the screen turns off after the boot screen, the computer doesn't hang and seems to show signs of working (HDD light flashing). The video card is OK. Once the screen came up after plugging a USB drive, and once the computer booted normally with screen, but now it doesn't.
View 5 RepliesI have 2 monitors plugged on my desktop PC running widows 10 pro. I'm facing a technical issue with one of them but cannot replace it for now. The problem on that monitor is that it turns off and on by itself randomly. Each time it happens, the resolution on the monitor that doesn't have this problem changes. This is very annoying of course. How to prevent this?
View 6 RepliesI recently updated from Window 8.1 to Windows 10. The upgrade went fairly well except for my laptop monitor turning off after 1 or 2 minutes of inactivity. I have changed all power settings to appropriate times. At times, normally after a fresh restart, my screen saver kicks in correctly. However, after a few times of working correctly, my monitor begins to turn off again.
View 9 RepliesI have three PC's all running the same OS setup but one no matter what I try after 2 minutes the display goes blank, move the mouse and the desktop is there! I found in link but for Windows 7 with the term called "System unattended sleep timeout" added to Advanced Power Settings" but cant find anything like this in Windows 10. And I do not know even if this feature is part of Windows 10 it could be something totally different.
View 5 RepliesI've been running a multi-monitor setup for a while now, with an ASUS VG248QE 144Hz monitor as my main, and one or more spare monitors as secondary displays. I've set the ASUS monitor to 144Hz without issue in the past, while the other monitors stay at 60Hz.
The other night, Windows wanted to update. I figured it was the usual patch session, so I let it do its thing. However, after restarting my computer, I noticed that my ASUS monitor would only operate at 144Hz if it was the only monitor plugged into the system. When I try to set it higher in the Nvidia control panel, it just reverts back to 60Hz after applying changes. I updated my graphics drivers (though I was only one version behind) and even sought a special ASUS driver for the monitor to resolve the issue, but nothing has worked.
Did Windows recently add a forced refresh rate sync between all monitors recently? If so, that really sucks because I only own one 144Hz monitor.
I installed Windows 10 and found some apps did not fit the monitor screen (too big). I went in and changed the monitor resolution to a larger size (windows recommended 1920 x 1080) but I tried something larger, and now the monitor has a black screen with a little box moving around which says "input not supported". Not being able to use that monitor to go in and change it back, I hooked up a flat screen t.v. which worked but Windows only showed the current monitor size (which was smaller than the original monitor.
I tried the monitor on another computer I have also running Windows 10 and it worked fine. It shows the resolution as 1920 x 1080. When I plugged it back into the original computer I get the same plack screen with "input not supported" so I can't change it there. I suspect the issue is with the registry somewhere in Windows 10 on the first computer, but what the problem is. I've been working on this for a whole day now. You can probably tell I'm not well versed in computer technology. I just want my old monitor back (Acer K272HL) and I promise I won't mess around with it again.
I recently got a new monitor, an Eizo EV2750, which Windows only recognizes as a generic PnP monitor.
I've tried connecting it thorugh DisplayPort, HDMI and DVI without any luck. The often mentioned sollution, to unlplug everything and wait 10 minutes, does not work either.
The graphics card seems to read the EDID however, as in nVidia control panel it displays correctly as EV2750. Same thing with other applications, like DisplayCAL which I use as my color management system.
Seems like it's only an issue with Windows. This issue, however, also means that I can't get full functionality from the monitor. For instance, the ambient light sensor does not work (which is typical when Windows doesn't recognize the display properly).
So recently I upgraded to windows 10 at the same time I got a 4k display.When I set the display scaling to 150% on my main 4k monitor and ensuring that the scaling stays at 100% on my other two 1080p monitors, the entire chrome application is blurry when viewing on the 1080 monitors, and I cannot seem to fix this. Other applications seem to be okay.
Furthermore after the scaling change, some icons on my 1080 monitor's desktop get larger, as if some scaling is applied to them. Is there any solution to this? At the moment I have had to set the scaling back to 100% on my main monitor in order to use chrome on the smaller monitors.
I just installed Windows 10. Now my laptop monitor won't work - only the external monitor. I go to Graphic setting and click on multiple displays, but it states it doesn't see another device only the external monitor. Tried disconnecting the external monitor and rebooting, but the laptop display still doesn't turn on.
View 1 RepliesI am running Windows 10
MSI R9 390 GPU
AMD Catalyst version 15.7.1
Main monitor is CrossOver QHD270 via Dual Link DVI
Second display is a Vizio TV via HDMI/DisplayPort
So I was messing around with a 3 display setup for the first time today, one monitor (DVI) and two TVs (one HDMI, one DisplayPort). Everything worked okay, and I could unplug one TV, but when I unplugged the second TV, my monitor went to a black screen. As soon as I plugged the TV back in, the monitor started working again. The main monitor I use every day is now completely dependent on a TV I occasionally use as a second display to be plugged in to function. When I turn on the computer with just the monitor plugged in, I can see the BIOS load up, and the first Windows 10 logo, but as soon as the password screen should be shown, the screen goes black. I tried uninstalling my graphics drivers. When the drivers were completely uninstalled, the monitor functioned normally, but as soon at AMD Catalyst Control Center was reinstalled, it went black until the TV was plugged back in. I've tried plugging the TV up through HDMI and DisplayPort, it makes no difference. Also, my monitor is listed as the main display in both CCC and Windows 10 display settings. Every once in a while when I unplug the TV, the Monitor will get darker and slowly fade to black instead of going straight to black.
Every time I turned my PC on it would stay on for a few seconds then reboot, no BIOS screen or anything showed, I finally got it to work and it said my BIOS was corrupt and it gave me an option to retrieve a backup, which I did and then it started working, it then came up with "Windows can't start up" it gave me recovery options, I tried system restore, no luck, I then completely wiped my PC and reinstalled everything through the recovery, it turned on, every thing was fine.I then turned it off to plug in all of my cables and when I plugged the power cord in, it started the same thing except now it turns on then INSTANTLY boots up again and it continuously loops until I turn it off.
View 2 RepliesSo when I go somewhere, like today, I sleep my computer until I get back. Lately it has been turning back on after a while sleeping. Today I left the house around 8:45am and slept the PC. I got back at around 12:30pm and the computer was on. I do not have Intel Smart Connect installed.
View 5 RepliesI've just upgraded my win 7 installation to win 10. The power and sleep setting was carried over, turn off screen after 5 minutes, but the monitors stay on forever. I checked the network adapters in the device manager (BT personal area network, BT RFCOMM, Realtek PCIe GBE family controller) but none of them had power options or anything related to waking up the computer.
View 2 RepliesI have recently upgraded to windows 10 pro from windows 7 and prior to this i have been getting BSOD and it turned out to be a faulty ram which i replaced. Now my pc runs with two different brand rams bu have same spec, ddr2 2GB 800.
anyway I have my pc connected to the 60 inch tv in our lounge and I have been getting this problem for a week now. My tv would suddenly lose signal and after 5 seconds the computer turns off. It's not a BSOD or instant shut down. This happens once or twice a day. When i turn the pc back on the lights on the pc turn on but then about 5 to 10 seconds after it shuts down again (still no signal on tv). After i turn it on a second time it turns on fine with signal coming back on instantly. This happens everytime (i have to turn the power on twice to have it actually come on and let the first time turn itself off).
I have checked the temp and its perfectly normal. I dont play games on it, just watch youtube or movies etc.
Could it be the new RAM? I haven't tried taking it out but my pc was fine up until last week (its been atleast 3 weeks since i've upgraded).
edit: only setting i remember changing is the display setting. "change the size of text, app, and other items: 150%(recommended)" this to 100%. the settings to this changes randomly after the restart or on normal boot. sometimes when i boot its on 150% even after changing it to 100% the day before. and after several hours pc would turn off and when i turn on again its on 100%.
Windows button in Windows 10 turns red and will not respond
View 4 RepliesThis browser periodically turns on itself, and the pages are advertising. Is there a way to do it?
View 1 RepliesI'm using a Packard Bell Easy Note TE Laptop (forgot the actual model number), upgraded from window 7 to Win10. After 30 minutes from logging in, the screen turns off regardless of whether I'm using it or not and brings me to the log in screen, just as if I put it to sleep or something.. It doesn't seem to matter if it's plugged in or not and it doesn't matter what I do in the power settings.
View 4 RepliesIt turned on from a complete shut down.
View 1 RepliesI used to have screen-saver set as 'none' and 'on resume, display logon screen', and set the time there the same as the 'display off' option in 'power options'. And that works fine on a PC, no issues there.
Now I started using a laptop, and it has different 'display off' times for 'when plugged' and 'when unplugged', and different display off times for different 'power plans', so I can't use that trick any more.
The title says it all. When I put the computer to sleep, every few hours it turns back on. I cannot seem to find the problem in any power option. I made sure that my drivers do not wake up my computer in sleep.
View 3 RepliesI'm running Windows 10 64-bit and whenever i right click on desktop the screen turns black. Check out video for more details(The video is in windows 8.1 but the problem is the same and still persists).
View 8 RepliesI have freshly formatted my computer, installed all the updates and drivers, I have also RMA'd my video card (which i thoroughly tested and found it works fine on other computers.) but I cant figure out why my screen goes black but the computer keeps running. I can hear my music still playing and I run a dual monitor setup but when my screen goes black both monitors keep bouncing around the "Analog / Digital" box and thats all i can see, i have tested the monitors on other computers and they work fine as well.
View 9 RepliesEver since changing to Windows 10 I keep getting a low memory flash and then computer turns itself on and off and restarts how can I fix this problem?
View 1 RepliesJust some background information, I was tired of Windows Defender taking up 100% disk usage at startup with Antimalware Service Executable so I installed BitDefender in its place so I could get myself set up when I start up my computer without having to wait half an hour to an hour for anything (Even Task Manager or Ctrl+Alt+Delete Security Screen) to be running.Today I just turned on my computer and noticed that it froze after logging in. After about an hour of waiting, I shut it down using the power button and turning it back on, which is usually my last-resort method. I logged into my computer again and opened the Task Manager up to find that Antimalware Service Executable was taking up 100% disk usage again, which then enabled Windows to inform me that both of my AntiVirus programs had been turned off for whatever reason. I clicked on the notification and noticed Windows Defender had turned itself back on when I never disabled Bitdefender to begin with.
Right now I'm running a Malwarebytes scan and will run a system scan with Bitdefender as well, but I'm pretty sure that's not what caused the problem with my computer because I hadn't downloaded anything since my last scan which was around a week ago.My computer is running Windows 10 Home Edition x64 on an Intel i7-4500U Dual-Core clocked at 1.8+2.4GHz with 8GB DDR3 RAM and an Intel HD Graphics (4400) GPU.