External Monitor Flashing After Closing Laptop Lid
Jan 2, 2013
I recently got a new monitor (samsung sync master s27b350), and when I connect it to my laptop (alienware m11x r2) it works perfectly fine through either vga or hdmi. Until I close the laptop's lid. Then the image on the external monitor either flickers or goes completely black (I have settings to 'do nothing' on lid close). All my drivers appear as up to date and working, and with the lid open, there is no flickering. I have tried several different cables of each hdmi and vga all with the same results.This didn't happen for the first 3 days with the new monitor, but then the problems started shortly after.
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Feb 8, 2011
i have a samsung syncmaster 915N that i am trying to hook up to one of my laptops and am having no luck. i have two hp's one is a pavillion dv4, the other is a dv6000. i tried messing with every setting i could find on both computers and can't get anything but a black screen to show up on the samsung monitor. it came from a desktop that crashed so i know it works. i tried the function key that looks like the monitor as well.
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Jan 15, 2013
I'd ideally like to rig it up to an HDMI adapter, but VGA would be fine as well.
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Aug 30, 2012
I have a laptop which is connected to an external monitor through a HDMI cable.Sometimes when I'm using the external monitor for watching a movie or playing a game I close the laptop lid. If I need to type for a second, when I open the laptop it automatically changes from the external display to the laptop display. This sometimes crashes certain applications and games. I would much prefer if it didn't automatically change my current screen when I plugged in a HDMI cable or when I opened the laptop lid. Is this possible?
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Oct 7, 2009
I recently got a 24" 1920 x 1080 external LCD monitor for my laptop. It's awesome. I've been using laptops only for many years and now I'm very sorry I waited so long before getting one. But, on to my issue:
I want to only use the external monitor and keep the laptop screen turned off. The problem is that when I resume from sleep sometimes, but not always, the laptop display comes back on showing only the desktop wallpaper. So I then have to hit the windows key plus "p" (for projector) and select projector to get the laptop display turned off again.
I know how to select the external monitor in Windows 7. Basically, one goes to screen resolution from the desktop right click context menu and make the proper selection under multiple monitors (see screenshot below).
But windows 7 seems to forget this setting sometimes and it's a mild annoyance to have to check the laptop monitor and if it's on, hit the windows key plus "p" each time (or almost each time).
So I'm wondering if there's some way to force windows 7 to remember to use only the external monitor and keep the laptop monitor off until I tell it otherwise? I suppose this issue is likely due to some bug in one of my drivers but I am using all the latest drivers.
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Sep 27, 2009
I have an eeepc 1000he with a viewsonic 22inch screen VX2255wmb. I have been using both for a while now with the dual screen setup without any problem. Since a couple days now, my external monitor won't show the optimal resolution which is 1600*1050. In the screen resolution set up page in windows 7,
it used to highlight the optimal ones that respected the aspect ratio of the screen but now it just shows all of them and when I set it up at 1600*1050, I get an error message on the external monitor saying that the configuration I chose is out of range. Now the highest resolution I can use is 1400*1050.
I dual boot with windows xp and I don't have this problem with it. I didnt use any driver for both Os, just plugged the monitor in and it worked.
Anyone has an idea?
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Sep 28, 2011
I have a Dell laptop on a docking station running Windows 7. Everyday I place it on the docking station and use my 20 inch monitor. Is it possible to activate the dual monitor feature and use the 20 inch as the primary and use the open laptop as the secondary monitor?
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Sep 29, 2012
Since a couple of weeks I have had this really annouing problem with Flashing horizontal stripes on my second monitor, i can guarantee that these are not hardware problems, the stripes do not appear when i open a program on full screen, so basically they ONLY appear on the desktop background.
Here is a link to a video of the stripes:
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Aug 6, 2012
When I first boot up my desktop computer or let is set for any length of time the monitor loads up but the screen keep flashing/blinking kinda like light in it.Usually after 2 minutes or so it stope so I can continue.
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Dec 3, 2011
sometimes when i try close the PC my screen gets error and it doesn't shut down, and when i start or close some games it gets me the BSOD error saying that there is a problem with cdd.dll Adress 972CB768 base at 872C0000 date stamp 4a5bd922
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Jan 31, 2012
I have had 4 BSOD events since December, which appear to occur when I close the laptop lid (where it would normally sleep it eventually goes off - I don't know this has happened until I return to it later!)I was struggling to get my computer details on my profile, so here is a rundown..Dell Vostro 3700 laptop, windows 7 professional, Intel Core i3 CPU M 370 @ 2.40GHz, 3GB RAM. I run avg anti-virus free edition.I have also noticed that windows media player is crashing a lot.
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Sep 23, 2012
Recently when I have closed over the screen on my laptop (HP Pavillion g6) when I have lifted the screen up again i've had blue screen pop up, I didn't manage to get all of what it said down in time but it was something like, STOP:0x0000016 The 'windows has recovered from unexpected shutdown' pop box gave me these details:
Problem signature:
Problem Event Name:BlueScreen
OS Version:6.1.7601.2.1.0.768.3
Locale ID:2057
[code]....
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Nov 21, 2012
I left my laptop on and had to leave so I simply shut the lid down. About 2 hours later, I lifted the lid and got only a black screen. I moved the mouse around to get it to come on but it would not. After about 5 tries on holding down the button in which to start up my laptop or turn off in this case, it finally turned off then I was able to turn it on and all was fine. I held it down for about 15 seconds. So, question is why wouldn't my laptop become active again when I opened the lid, etc?
Here are some of my specs.
Model Number: Toshiba Satellite S875-S7240
Operating System: Windows 7 Home Premium 64-bit
Processor Brand: Intel
Processor Type: Intel Core i5-2450M Processor
Processor Speed: 2.50 GHz, 3 MB L3 Cache
System Ram: 6 GB
Hard Drive Size: 750 GB
Max. Memory Expansion: 16 GB
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Nov 24, 2011
After upgrading to Windows 7 everything worked fine for about 3 months. I had it set to sleep when I close the lid nnd it worked well. But suddenly it began getting pernickity. When I opened the lid, about 15 - 20 seconds later the computer totally froze and I had to reboot. Of course, when reloading I get the message that Windows shut down unexpectedly and a 'solution will be searched' but nothing every happened as far as that goes.I made a new profile but it did the same thing when working in that.At approximately the same time as this began, I lost my 'start menu' list, and although I can 'attach items to the list, upon reboot, they disappear.
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May 4, 2011
OK, this is kind of a specific issue. with my laptop, running windows 7. The problem is when i try and open things like "explore windows 7" or close/signout and exit msn live or things like that. it doesn't open or sign out that programme, and just opens the win32 folder in windows explorerhat is it doing, and why is it doing it? its been doing it since i got the laptop, acer say its software and not their problem. But it only does it on mylaptop, my pc running win 7 is fine.
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Aug 14, 2011
Just having a weird problem with Windows 7. When I am using earphones or my laptop speakers and then I close the lid on my laptop, it causes a great reduction in the volume of the sound output automatically.While the laptop lid is still open, the volume on all programs remains normal.However, when I close my laptop lid, it seems Windows automatically reduces the volume.Let's say I put the volume on my laptop to 40/100 units in the sound mixer. All programs I am using are set to use the volume the sound output device is using, so everything else is also at 40/100 units, including Media Player Classic.I am usually using Media Player Classic to play some FLAC music. I usually have earphones connected, but this issue recurs without them as well.
When I close my laptop, in about 2 seconds the sound volume will automatically reduce to 5/100 units in the Volume Mixer in the taskbar. This sound reduction also only applies to the program I am currently using to play music (e.g. MPC or iTunes, the two which I've tried so far).After re-opening my laptop, I check the Volume Mixer and it shows only MPC or iTunes sound output is reduced. The system device speakers will still be at 40/100 units volume.his is really frustrating, because I like to turn on some music,
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Nov 22, 2011
I tried to shut down my Dell inspiron when it said it needed to update some things and not to turn it off. Without realizing it I pushed the off button and now, everytime I try to turn it on it just shows the Dell logo and then the windows logo and goes to q black screen with a flashing underscore in the top left
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Aug 11, 2011
Have my Dad's Fujitsu Esprimo laptop to uninstall Searchqu, Bandoo etc for him which were causing problems. That went fine, computer shut down and tried to install Windows updates. Now won't restart.Hangs on Fujitsu screen with options for "<ESC>: Diagnostic Screen, <F2>:BIOS Setup, <F12>: Boot Menu" and Blue progress bar. Progress reaches about 75% complete VERY slowly (hour) but then hangs on black screen with white cursor in top left corner. Been like that for 2 hours now.Have tried solutions from Google - click F2 then re-setting boot order in Bios to "default order", click F12 and choose different options, tried F8 for safe mode, but F8 doesn't do anything.I don't know if it's related to Searchqu, to the updates or if it's just a creepy coincidence and the computer itself is actually broken. He doesn't have a Windows7 installation cd.
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Jan 1, 2013
I have a Dell laptop & have been trying to use it on a external monitor but its not working. It has worked in the past but now its saying cable not connected on the external screen. FN f8 isnt working for it anymore. Any ideas how to get it working again ?
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Dec 9, 2009
I have a Thinkpad T61 and just installed Win 7 Professional with an external monitor.
After loading Win 7 i needed to select connect to projector to get my external monitor working. Windows 7 is displayed on the entire screen and all text is nice and crips. No distortion whatsoever.
The problem is the Win 7 Intel 965 chipset family patch. After installing it i loose about 1/2 inch on the right hand side of the monitor. Adjusting the monitor (it has an automatic focus and alignment adjustment function) does not resolve it. I still see that 1/2 inch black border there.
But worse, any text (word document, web-pages, txt files) goes from crips to blurry every 2 inches and the monitor adjustment can't fix it. Removing the Intel chipset patch and rebooting the PC shows Win 7 from frame to frame again (no more black border on the right) and the text is all crisp again.
The monitor driver version that was loaded with Win 7 is 8.15.10.1749. I downloaded the latest driver from Intel 8.15.10.1930 but even with that driver i get the black frame and text distortion back.
Anybody has experienced this before and knows how to fix it? Not using the Intel patch forces me to logon on the notebook (which is in a cupboard) then select connect to a projector again to get Win 7 onto the external monitor. And unfortunately this setting is not retained.
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Jul 8, 2009
Im running 7 on my laptop, and im trying to get it to output only to my external monitor when the lid is closed. I can get it to extend my desktop, but when i close the lid, it turns off the external monitor. I have set Windows 7 to do nothing when lid is closed. Is there anyone else with this problem?
I have an Dell Inspiron 1525, with Intel x3100 integrated graphics, if that helps.
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Aug 11, 2009
I have always used an external monitor when using windows vista and now that i have upgraded to windows 7 when i plug in my external monitor it flashes on and off. I have changed the refresh rate on the monitor and all it does is change how fast the external monitor flashes. Also, I had this problem when using windows vista and I changed a setting in windows task scheduler and it fixed it. Tried doing the same thing in 7 and the problem is still there. In addition, I tried using a different monitor cable and the problem is still there.
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Sep 29, 2010
I recently installed Windows 7 - 64 bit on my Dell Precision M4400. Now the computer does not recognize any external monitors. It does not detect the external monitor as connected. I tried FunctionF8, and also tried to find if there were missing or outdated drivers and have had no luck.
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Jun 5, 2011
can I make an external monitor the primary with a dell lap top inspron 1501
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Sep 12, 2012
I can't seen to be able to utilize my HP external monitor with my Sony laptop?
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Feb 24, 2012
How to get output on external speaker by using external microphone via laptop.(window 7,xp and vista)
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Oct 30, 2009
A friend just bought a new HP laptop running Windows 7 Home. They want to connect their old Gateway monitor to the laptop to use as a dual-screen setup. They shut down the system connected the monitor then turned on the monitor and booted the system. When the desktop displays on the laptop it also comes up on the external monitor for just a second and then the monitor goes black. They have also tried connecting the monitor while the laptop was already up and running with the same results. The monitor had been working fine with their old Windows XP desktop system.
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Dec 28, 2011
I 'm looking for easiest possibe way to switch between external monitor/external+internal extended view laptop LCD. Most likely this could be done by Fn+F8 which cycles among internal/external/internal+external (cloned). What I'd need is to cycle between External output only/internal+external (extended) and optionally internal only. So int+ext in cloned mode has no use for me. I know that it can be switched by Win+P which gives to choice whether cloned or extended view, but I'd like to have this changed in the cycle by Fn+F8 from cloned to extened, is that possible?
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Mar 8, 2009
About 3 seconds after I plug in an external monitor (VGA-out), my netbook LCD screen goes black (backlight still on) and the system locks up. No display on external monitor. I'm pretty sure it's a BSoD (just not visible since it's a display issue). If I plug in the monitor and then boot, windows will go through the loading screen and just before showing the welcome screen, it will reboot (and go through a loop).
What I have tried:
-Removing ACPI driver (only available ACPI driver is designed for XPDM).
-Installing the monitor driver before plugging it in.
-Using safe mode (safe mode will only mirror the display just like it does in BIOS).
-A different monitor.
-Win+P and selecting option just before plugging in.
I'm fairly sure the issue is Intel driver related. I could uninstall the current driver and install Intels XPDM driver and give that a try, but I would lose Aero and there are stability and compatibility issues with the old XP drivers on many 3D applications. Anyone have any suggestions?
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Apr 4, 2011
How do I enable the external monitor port on the T60? Fn+F7 does not work.
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Mar 1, 2011
am trying to install windows on a laptop with broken screen it will not display on crt monitor when running setup.how would i change this. trying to either install vista or 7 hp dv9000 entertainment series
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