MONITOR Turns Off Even When CPU Is Running?
Dec 1, 2011
i am facing a unique problem. I recently installed windows 7 ultimate 64 bit on my pc. the pc runs normally for about 30 to 45 mins. but later monitor turns off with a "no signal" indication. but when i check, the processor is still running. then to get the signal back again, i must restart my system. then after boot up, i get the message saying windows was not shut down properly. i am not able to understand what is creating the problem. is the problem with hardware. or with windows 7. i never faced such kind of problem before when i was using windows xp SP3.
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Jul 27, 2011
I am aware of the fact that my current gfx cards may be low end for DNF (Radeon 5750x2) but what is happening is that the game shuts down the monitor ingame. Like shutting down the signal (?). This occurs anytime from 5 minutes in to the game up to 30 minutes or so.
Only solution to get signal back is a hard reset.I have set up a GPU monitoring software (AMD Overdrive) to measure temps and will post logs here later, my intention with this post is to figure out any other verification measure I might take to verify that this is indeed this game overloading gfx cards?
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Jan 1, 2012
Motherboard: MSI Z68A-G45
Nvidia GTX 580 (Latest 285.62 Drivers)
Windows 7 64 Bit
I've had this computer about 2 months and everything was working great until today. This problem started out of nowhere. I didn't mess around with drivers etc.
Anyway, when I switch on my computer, the bios screen loads up..followed by the Windows 7 loading splash screen. Then just when the welcome screen should appear, my monitor turns to standby and says that it's not receiving an input signal.
I booted in safe mode and removed the drivers. I restarted my PC and it worked and my desktop appeared. However when i install the drivers again and restart the computer as required by the driver installation..the same problem as above reappears.
My monitor is connected via a HDMI cable to the GTX 580.
EDIT: When I go to device manager and right click the GTX 580..there is an option to roll back drivers. I clicked this and it now shows as a VGA Adapter. I restarted and my computer booted up...but obviously in low resolution as no previous drivers were ever installed since i bought the PC with up to date drivers.
I also just installed 290.53 BETA drivers. Restarted and my computer now just hangs at the welcome screen. I can still boot in safe mode which is how i'm managing to write this.
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Oct 24, 2009
I performed a new 32-bit install of Windows 7. For some reason, the monitor shuts off when windows starts. I found that after Windows boots, if I hit the "sleep" button on my keyboard, allow the computer to sleep, then wake the computer, the monitor turns on and everything is fine. Why would they force a person to put the PC into sleep mode every time the PC is booted? I have a PC with a Gigabyte GA-MA69G-S3H motherboard (AMD 690G chipset). I'm using the integrated graphics and I removed everything from the PC except for the drives, monitor, and mouse.
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Aug 20, 2012
I'm having an issue with a computer I just put together. I used a motherboard, power suppply, hard drive and various components from a previous build. The video card and case are new.The problem I'm having is the monitor turns off after a minute or two as if it has lost connection to the computer. I hear a tick and then it shuts off. The computer itself stays running, fan lights are on etc. It's as if the computer goes idle. Nothing will turn the monitor back on,disconnecting, turning the power on the monitor off and on, etc. The computer cannot be forced off.
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Jul 10, 2011
While playing a video game, my monitor unexpected turned off (HP w1907, connected via DVI). I had to press the power button on the monitor to turn it off, then press it again to turn it back on. Afterwards, it will only stay on for about 5 seconds before it turned back off.This is the very first time I have encountered an issue with this monitor.
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Jul 12, 2010
I've just purchased a copy of windows 7 pro and I'm attempting to install it. After some hick ups at being stuck at the blue wallpaper, I was finally able to fix the issue and click through the options to start the install. As the install starts and it gets to the "expanding files" progress bar, after a 2-3 min, my monitor goes into sleep mode or power-save mode - the screen goes goes to black and my monitor switches from DVI to VGA several times looking for a signal presumably and then just goes into standby like when I am inactive in windows xp for a few min. My computer is still running, however I am unsure whether the installation is still in progress - the dvd drive is still spinning, and the activity LED is still flashing. Some people say to connect the monitor via VGA, however I do not have a VGA port on my Gigabyte P35 DS3R Motherboard. My Video card is a Nvidia 8800 GTS 512mb, with dual DVI ports. I only have 1 monitor connected for the install.
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Jan 24, 2013
my computer tower turns on but when i hook up the connection cord with the monitor it says that there is not a signal.
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Oct 22, 2009
When ever I start a game the monitor goes blank, well almost blank (little white blinking cursor in top left) for a couple of seconds and then its fine again.
Anyone have this issue?
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Oct 17, 2012
my monitor turns to black like its going to sleep and then when i check my computer, its still working but freezes after the blackout. I've tried going to control panel and change the power options but it still crashes.It happens when i am searching the net, playing a game,or starting my computer. Any suggestions?? My system is Windows 7 Home Basic, Processor: Intel (R) Core (TM)2 Quad CPU Q8400 @ 2.66 GHz 2.67 GHz, Installed memory (RAM): 2.00 GB and it is a 32-bit Operating system.
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Jul 20, 2012
When I choose "SLEEP" it only turns off the monitor , normally when the PC sleeps you can hear everything turn off and the power button glows... it does this if i leave it for 25 minutes (as thats how long its set too wait before sleeping) - but when I manually force sleep it seems to simply turn off the monitor? you can hear alll fans and hard-drive still going, when i wake it its at the login screen
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Jul 14, 2012
i would try to load up a game " minecraft" i get about 20 or so mins into the game, then my monitor, ( which is an hd tv ) goes black randomly, the screen does not come back untill i turn the whole computer off and turn it back on. this has also happens in the middle of watching " netflix" instant streaming and sometimes just watching plain Internet. why is the screen cutting to black, and how do i fix it?
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Aug 1, 2010
In the power settings, I set the monitor off time to 10 minutes.When I get away from my computer more than 10 minutes, an invisible program start running. It uses harddisk like crazy, and I also hear the CPU fan working faster.I used "Process Explorer" to detect this program. I see a "svchost.exe" terminating in the last second as soon as I turn the monitor on by a mouse move or keyboard input. Unfortunately I am not able to see the parent process because it terminates immediately when the monitor turns on.
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Aug 25, 2011
Just picked up a new PC running Win 7 on 64 bit. For some reason, I can't get sounds, the speakers are in the monitor and they work just fine with my XP system.
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Nov 15, 2012
my Toshiba laptop screen stays black, my laptop turns on but the screen stays black, I have tried many steps and none has proved, I wonder if it has to do with a cable or is the screen that needs to be replaced.
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Jul 28, 2011
How do I activate the USB2 port on an AOC 202 Monitor model 2036Sa running Windows 7
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Dec 30, 2012
Earlier today my dad turned on our computer to a blue screen. It told him to restart the computer if he had never seen it before, and he did. However, we cannot get it to start back up. When we press the power button, the fan runs (harder than usual), but the monitor stays asleep.
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Mar 31, 2011
I got two monitors and marked dual monitor. When I put full screen sometimes that program goes to second monitor sometimes on main monitor. I got windows 7 64bit also. When I put full screen program on second monitor the wallpaper is getting low..I will post screenshots. First one is when I run a game for example and second, normal working
OS Version: Microsoft Windows 7 Ultimate , Service Pack 1, 64 bit
Processor: AMD Athlon(tm) Dual Core Processor 5200B, AMD64 Family 15 Model 107 Stepping 2
Processor Count: 2
RAM: 4095 Mb
Graphics Card: NVIDIA GeForce 9500 GT, 512 Mb
Hard Drives: C: Total - 102822 MB, Free - 27891 MB; D: Total - 166823 MB, Free - 126027 MB; I: Total - 17500 MB, Free - 13213 MB;
Motherboard: ASUSTeK Computer INC., M2N-MX SE Plus, Rev x.xx, MF7088G00711457
Antivirus: AntiVir Desktop, Updated and Enabled
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Feb 27, 2012
how can i set up dual monitor display on my imac running window 7 with parallels? I have no problem when I run mac but when I run window, dual display doesn't work. I heard AND radeon has some problem with window 7 display setting.
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Aug 13, 2012
i am able to turn my computer on for a few seconds but then it automatically shuts itself off after a few seconds but the thing is after letting it sit for a couple seconds it says something about how the clocks on my processor have been overclocked too high and asks if it wants me to restore them, so i do that and then the computer works fine, but then when i turn it off and turn it back on it does the exact same thing until i get that message again.i've tried manually reducing the clocks on my cpu even though they were already at stock clocks and that didnt work
system specs:
windows 7 ultimate 64bit
intel core 2 quad q6600 @ 2.4ghz standard clocks
4gb ddr2-800 ram
ati hd 4760 1gb ddr3
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Apr 11, 2011
I have a Compaq-CQ5302F,when I turne it on it goes right back off. The motherboard is Pegatron(Evans)?
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May 20, 2012
Sometimes when I click start and sleep on my computer (windows 7) the monitor will go to sleep but the computer is still running. I cannot wake my monitor up so there is nothing I can do to wake it up besides manually turning it off using the button on the computer case.
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Aug 12, 2012
ive been getting BSODs and finally figured out how to debug it with WinDbg (x86) and set the symbols for windows but i cant read the text. ive tried reinstalling my GPU and Java but no luck. when i try to run intel driver update utility as soon as i run it i get a BSOD ive got the minidump here if anyone knows how to read it, so here you go.
Microsoft (R) Windows Debugger Version 6.2.8400.0 X86
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [C:UserskalyeDesktop�81212-36504-01.dmp]
[Code].....
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Jan 20, 2013
I have a three monitor set up. Whenever I open up a browser, either internet explorer or google chrome on monitors 2 and 3, after a few seconds it automatically drags my browser into my main monitor(monitor 1, where my start button and status bar is located)
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Jul 16, 2010
I have a setup with 6 monitors. Today my main monitor broke and I couldn't find a way to shut the PC down since I couldn't access the main desktop to get to the Start menu.Is there a way to change which monitor is the main monitor without having access to the current main monitor?
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Nov 1, 2011
I'm just installed windows 7 on my 2009 imac through bootcamp. However there are some problems. Ive noticed when i try to play something on windows media player it will tell me that my computer is running low on memory and to close some windows. Also games run poorly if at all. I suspect its a driver issue but have gone through all the auto updates etc.
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Jan 29, 2012
As I shutdown/restart my laptop, I notice it switches to a secondary desktop that has been running programs.A good example would be trying to open my Task Manager, I can Ctrl-Alt-Del and it will allow me to open Task Manager - however when I click on Task Manager, it opens on the Desktop running in the background. I can't even access the Desktop in the background, it only shows up as I'm shutting down - closing programs that I tried opening awhile ago.
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Aug 14, 2012
I am running a dual monitor setup with my TV hooked up via HDMI to my laptop.
Everything was working fine before, I always had the laptop as my main display yet I could play a video or a game fullscreen on the TV.
Since a couple of days, as soon as I put something in fullscreen, it immediately goes on my laptop, regardless if it's open on my TV or my laptop. I don't remember changing/installing anything that could've changed that...
I checked a bit in the AMD vision software and the Windows control pannel but I can't seem to solve my problem without switching my TV as the main display. I also made a quick search on google as well as here but the problems were mainly with Flash, which isn't in cause here.
Here are my system specs:
Toshiba Satellite L75D
Windows 7 home premium 64-bit
AMD Radeon 6520G
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Jan 6, 2010
I have just did a clean install of Windows 7 ultimate from XP and I am unable to get my dual monitors to work like they did in XP.
I have a DVI Radeon graphics card plugged into the agp slot, and a Nvidia geforce vga adapter plugged into a pci slot of my dell optiplex 755. When I am in the screen resolution settings the second monitor cannot be detected.
In bios I have 2 options under primary video adapter and they are auto, and onboard card. When set to auto the Nvidia card gets a signal but the Radeon does not. There are no conflicts in the device manager, and all of the drivers are up to date.
When I change the bios option to onboard card the Radeon adapter gets a signal but the other monitor cannot be detected and in device manager there is a yellow exclamation mark next to Standard VGA adapter and a code 10 error that states the device could not be started.
I have powered down, and unplugged every cable, I also tried to use the integrated VGA adapter to the Intel G31/G33/Q33/Q35 Graphics Controller but the computer will not even boot. I get
"System Halted
Attention Unsupported Video Configuration Detected"
I have two monitors, both work fine as standalone but Windows will not detect either as a secondary.
Please help me someone, I am so used to having my helpdesk email open in one monitor and all of my other work in the other monitor.
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Jul 4, 2011
This computer is running an ATI Radeon HD 2400 Pro. It does support dual monitors...(I've had dual monitors active on this card before, but never on Windows 7.) But since installing windows 7, I can't even get it to detect the second monitor. I want to run the setup with the CRT as the primary monitor and the HD as the secondary.
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Oct 21, 2010
I recently had an older HP Pavilion Media Center m7760n Desktop PC rebuilt. The old power supply fried the motherboard so I need to get a new power supply and motherboard. Here are my current specs.
Mainboard : Asus P5QPL-VM EPU
Chipset : Intel G41
Processor : Intel Core 2 Duo E6420 @ 2133 MHz
Physical Memory : 2048 MB (2 x 1024 DDR2-SDRAM )
Video Card : Intel(R) G41 Express Chipset (Microsoft Corporation - WDDM 1.1)
Hard Disk : WDC (1000 GB)
[code]....
As you can see from above, the "video card" is actually integrated into the motherboard.The computer works perfectly except for one major problem. I have 2 monitors, one is 22" with 1680 x 1050 resolution and the other is a 15" monitor with 1024 x 768 resolution. At the back of my computer I have a VGA port and a DVI port. The 15" is connected to the VGA port and the 22" is connected to the DVI port.When first starting the computer, the 15" monitor was recognized as the primary monitor while the 22" was recognized as the secondary monitor. No problem. I simply went to the display settings and set the 22" to be the primary monitor and the 15" to be the secondary monitor. Unfortunately, this setting seems to reset as soon as I reboot the computer. The 15" is always set as the primary monitor on start up, forcing me to set the proper settings all over again. What's worse is that even after I have set the proper settings, they sometimes revert back when using Media Center or other programs. Worse yet, sometimes the monitors both go completely black ... as if the monitor settings were about to switch but got locked up some how.I'm assuming that perhaps the on board video has a primary port (VGA) and a secondary port (DVI) but even still, shouldn't Windows 7 be able to over-ride this and save these settings so that the monitor settings remain the same during startup and regular usage?
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