No reading on the second monitor suddenly (on several computers here)

Similar Questions

• U2414H, Dual, laptop, Windows 10, Nvidia GTX 960 M, no STDS to the second monitor?

  Hi all

  I hope that I have included all relevant information in the present, but ask if I missed something. I bought two of the screens U2414H and a Windows 10 laptop computer powered by GTX 960 M with HDMI and Mini DP ports. My goal was to be able to the Garland of the whole U2414H screens so I could use my laptop out and about, and when connection back to the monitors of would have to plug in a cable and get two screens. In theory, but...

  I followed the instructions and using two Mini-DP to DP cables, connected the mini laptop RFP RFP on the first screen. DP on this same screen highlights Mini DP on the second monitor. I activated the DisplayPort 1.2 on both of these screens. I can't get any signal on the second monitor, it boils down to the power saving mode.

  Otherwise, I decided I would try using two cables and ditch the idea of DP STD I can at least use the two screens. So I have laptop HDMI to a screen and the MiniDP to another, and therefore, that alone will never work at a time. Individually, they work very well, both with HDMI or DP. But the two connection fails every time. When I tried to connect a display of alternative supporting HDMI as the second, which works very well.

  So I had an autour reading and it seems that it is common to have problems of connectivity to these screens. This brings me well on my two questions:

  (1) is there something that would work?

  (2) assuming that there is nothing that works, Dell can swap these screens for two that will achieve what I need?

  Thank you

  Dave

  In MST, DP 1.2 should be turned off (disabled) on the second monitor.

  Laptop AMD on--> U2414H CDM to cable DP--> DP U2414H #1 in (DP 1.2 enabled) (Port #3 in the image)

  
  #1 U2414H (Port #5 in photo) DP--> DP U2414H CDM cable--> 2 # U2414H CDM in (DP 1.2 disabled) (Port #4 in photo)

  When you use only no STDS, is the lid of the laptop open all trying to run two monitors of U2414H? This laptop can even run three screens, laptop LCD + 1 # U2414H + 2 # U2414H?

• Disable the second monitor Windows 7

  How can I disable second monitor in windows 7.  I want the computer to a monitor, so I can use the second monitor to my new computer.

  Thank you.

  Hello

  You can remove the physical connections of the external screen and then check.
  Follow the steps and then check.

  Method 1

  Check if the monitor is present.

  a.Click start.

  transfer type of search box to adjust the screen resolution

  Method 2

  You can read the article and see if it helps.
  Move windows between multiple monitors
  http://Windows.Microsoft.com/en-us/Windows7/move-Windows-between-multiple-monitors

  See also:
  Work and play better with multiple monitors
  http://Windows.Microsoft.com/en-us/Windows7/work-and-play-better-with-multiple-monitors

• hang the second monitor for slimline t3600

  Hello

  I am trying to connect the second monitor and upgrade to 3 GB RAM to 4 GB.

  Please let me know what King of the video card and the RAM will be I need?

  Thank you

  Here are the details of my pc.

  HP Pavilion Slimline s3600t PC
  -Genuine Windows 7
  -Processor of Intel (r) Core 2 Duo E4700 (2.6 GHz)
  -3 GB DDR2 800 MHz SDRAM (1 x 2048, 1 x 1024)
  -Integrated graphics (NVIDIA GeForce 7100), VGA
  -Hard drive 500 GB 7200 RPM SATA 3 Gb/s
  -Card G wireless LAN
  -LightScribe 16 X MAX drive DVD +/-R/RW SuperMulti
  -output port headset 15-in-1 memory card reader, USB 2.
  -No TV Tuner w/remote control
  -Integrated 5.1 audio channels with front audio ports

  Here are the specifications of your HP Pavilion Slimline s3600t desktop. According to specifications, your system has a 180 Watt power supply. This power is very unlikely to support a low profile retail graphics card. You can buy a card personalized with reduced HP power but it is very expensive. This leaves the eVGA USB - VGA adapter. About $ 40 - $50, it's a bargain compared to your other choices.

  Frank

• Lightroom CC crashes when you use the second monitor

  I use Lightroom CC on a core 6 2010 Mac Pro with 24 GB of RAM and the application running on an SSD with OS10.9.5.

  Until the other day, I've been using Lightroom 5.7.

  I have two NEC 24 "monitors connected to my computer.

  I paid about $1,000 for each, and I was happy with their color rendering and performance.

  In the last two weeks, I had repeatedly when Lightroom stops working.

  Usually after using edit in Photoshop command, or creating a web gallery, once the order has been issued, LR will go to one screen and frozen at this time, most of the controls does not work. Then I have to select exit from the menu and reopen the application. Needless to say it's a lousy way to work.

  Tonight, I discovered that if I run Lightroom on a monitor, the gel that happens after having a web gallery, or help edit in Photoshop, does not happen. However, if I start with just one monitor, use edit in Photoshop, then click to use my second monitor, then frost.

  Having 2 monitors is very useful, so having to limit myself to 1 monitor is pretty disappointing, not to mention a waste of investment.

  I've been using Lightroom 5 long on this system without these problems.

  I installed Lightroom CC as a way to solve my problem.

  But there is the same problem with it.

  I thought about updating the operating system to 10.11, but I expect to do.

  I've read of people having problems with OS 10.11 (El Capitan), and I need to upgrade backup software, if I switch to 10.11.

  It seems to me that there may be some type of bug or problem with Lightroom and the Mac OS when it comes to use 2 monitors.

  Everyone knows this freeze or lock up Lightroom?

  Has anyone else had him freezes related to the use of two monitors?

  Can anyone suggest a solution?

  A Mac savvy friend suggested that I create a new user account to see if the problem of gel with the second monitor would also with a new user account.

  I created a new user account, and Lightroom works fine.

  Then, I had to migrate all the settings for the various programs to the new user.

  I also decided to improve the operating system of 10.9 Mavericks at El Captian, 10.11.

  I also changed 5.7 Lightroom at Lightroom CC 2015.

  All these computing has taken a lot of time, but now everything works fine.

• Suggestion menu doesn't show is not on the second monitor. Firefox 29.0.1

  After the upgrade to version 29.0.1, I see in the drop-down menus suggestion on my second monitor.

  The menus show that only a small line black.

  This seems to happen on my secondary monitor on all the fields in the search bar, websites and connections.

  The menus still function, I can move through values with the arrow keys.

  I am Windows 8.1, Intel HD Graphics 3000.

  The main monitor works well.

  Here are some examples
  https://onedrive.live.com/redir?RESID=8F2CDA5FB6A9D21A! 913 & authkey =! ADamCtDU2Tbe2ok & v = 3 & ithint=photo%2c.jpg

  This could be a bug.

  Could test you with the use of Firefox hardware acceleration disabled? There are two ways to do:

  (1) temporarily to run Firefox in Safe Mode
  
  (2) turn off in normal mode of Firefox.

  # 1 :

  You can restart Firefox in Mode safe mode using either:

  • button "3-bar" menu > "?" button > restart with disabled modules
  • Help menu > restart with disabled modules

  Not all add-ons are disabled: Flash and other plugins still works

  After stops in Firefox, a small dialog box should appear. Click on 'Start mode safe' (not reset).

  Your tabs and non-private windows must be restored (unless you have configured to not save a history of Firefox).

  Any difference?

  (To return to the normal mode, exit Firefox and restart normally.)

  # 2 :

  "3-bar" menu button (or tools) > Options > advanced

  In the mini ' General' tab, uncheck the box for "use hardware acceleration when available.

  It takes effect after leaving and you launch Firefox, next time.

• The second monitor connected to the Satellite Pro A100 "disconnect" himself

  Hello

  I use my laptop - Satellite Pro A100 (PSAACE) - with a second monitor with no problems until I did an upgrade to Windows Vista. After installation, the second monitor starts to show problems, i.e. that works intermittedly. Every 5 seconds or so the monitor "unplug" itelf and caps again. I hear the (UN) plug sound when she did this and the two displays flickers during this period.

  Can someone suggest a solution to this problem?

  Concerning

  I put t know what can be the problem but it sounds like the connection problem. Make sure that the monitor is connected correctly. Also try to test it with another external monitor. Is perhaps the cable or connector defective.

• Satellite 1130-Z31: impossible to get 1600 x 900 on the second monitor

  I have a Toshiba Satellite 1130-Z31 (an old, but everything works well).

  Now, I have attached a second monitor with a native resolution of 1600 x 900 pixels.

  I put the second screen resolution to 1600 x 900, it is accepted.

  However, the image on the second monitor is ugly, and the external monitor´s what OSD says it gets 1440 x 900 pixel laptop computer signals.

  It seems that Toshiba sends an image with a lower resolution on the whole.

  I installed the latest graphic driver - no change.

  Or would it be a problem with a bad quality VGA cable or almost?

  Any ideas?

  Thank you
  Turtle

  Hello

  Unfortunately, I wasn't able to find the info which resolutions are supported for external screens, but if you can't get 1600 x 900 pixels which means that this resolution is not supported by the graphics card.

  What video port are you using? VGA 15 pins port maybe?

• Scrolling Web page very slow on the second monitor

  I have two monitors. When I move the window of firefox for the second monitor - scrolling of web pages is very slow. Sometimes he computer freeze (I can't move the mouse cursor).
  I checked the other applications such as MS Word, Chrome.
  This problem is only firefox problem.

  This problem apears when the part of the firefox window shows on the second monitor (or even 50 pixels)

  Hey, I had the same problem and I solved it:
  1. - in the Firefox menu, display the Tools/Options.
  2. - unselect the checkbox "use hardware acceleration when available.
  This should work better now. Apparently the hardware acceleration makes the problems only when the windows of Firefox appears in a non-primary screen (don't know why). I suppose you know, but if you want to change your primary monitor you can do it from settings (right click on the desktop, then properties).
  Good luck!

• When bi-ecrans is used, and firefox is on the second monitor, the Firefox menu does not appear. Same thing happens to the bar when typing already visited sites of addresses.

  When bi-ecrans is used, and Firefox is on the second monitor, the Firefox menu does not appear. Same thing happens to the bar when typing already visited sites of addresses.

  I have the same problem and I got rid of it by disabling hardware acceleration of rendering in the settings dialogue. Now I see the Firefox menu properly on a secondary monitor.

• iMac 27 "with the second monitor boots black with cursor

  I can't seem to find another discussion altogether as my problem starting special 'black screen ':

  New iMac 27 "retina 5K (end of 2015) running OS X El Capitan 10.11.3 with second monitor Samsung connected by Mini DP - DVI.  When starting, the two screens are displayed in black, but the cursor is available and can be moved.

  I have to make a hard stop and disconnect the second monitor to start at the login screen. Then I can reconnect the monitor and everything works.

  Any suggestions for a fix?

  So, I spent some time with Apple customer support. Several of the standard troubleshooting for problems of mystery, they came to the conclusion that there was an incompatibility of driver with the Samsung monitor at startup which is mucking things up, and I just have to accept starting with the second disconnected monitor then plug it in again after a successful login.

  Samsung does not write the monitor for Mac drivers (for some reason any), that's why the customer support figures that there is a hangup at startup. But why OS X recognize the monitor and run fine otherwise? Why only hang at boot time? And why my Mac Book Pro 2007 running the same version of El Capitan boot fine with the connected monitor? It has something to do with the Thunderbolt/mini-DP-to-DVI connection? I don't know, and I guess that Apple's Support is not either.

  I fell on a hack, which is as follows:

  1. start with the second monitor connected

  2. in the "black screen with cursor" hold the power button quite long to put the computer to sleep

  3 wake up the computer with the keyboard or trackpad or other

  4 and now the login screen will appear.

  5 log in as usual.

  6.

  I hope this helps someone. One day I'll get a more compatible monitor and it will not be a Samsung.

  They make nice dish, however.

• Application that was open on the second monitor does not open on the main screen without the second monitor attached

  At my office, I have a second monitor. One of my apps has been posted on this subject. I think I left the application; disconnected the monitor; and stop Windows XP.

  Now, my application wants to open on the second monitor which is not present.

  Is it possible to open the laptop monitor? Charles Allen Managing Consultant BKD Technologies

  Start the application, right click of its mosaic in the taskbar and click move .  Use the arrow keys to move to the first monitor, and then press enter .

• Problem with the icons on the second monitor

  Original title: I had the image of the desktop without icons, when I added another monitor, but can not get the screen of the laptop to display on the screen 2 real. I have enable VGA on media center edition XP

  I had the image of the desktop without icons, when I added another monitor, but can not get the screen of the laptop to display on the screen 2 real. I activated the VGA on the media center XP edition

  Hello

  If I understand the question, you have a problem with icons on the second monitor.

  Please let me know if this is not correct. You have reached the right forum for your question. We are here to help solve your problem and guide you in the right direction.

  I suggest you try the procedure described in the article and see if it helps.

  How to configure and use multiple monitors in Windows XP
  http://support.Microsoft.com/kb/307873

  You can check the link for more information:

  Setting up dual monitor: two screens are better than one
  http://www.Microsoft.com/athome/organization/twomonitors.aspx#fBid=jiVGYS2SKfo

  Please let me know if this is not correct. You have reached the right forum for your question. We are here to help solve your problem and guide you in the right direction.

• No video on the second monitor (DLP projector) in PowerPoint 2003 presentation mode.

  When you use PowerPoint 2003 in presenter view, videos will not play on the second monitor which is a DLP projector. Video plays and produces the sound, but no picture. Videos play fine in clone mode. Using Dell Latitude D820 and windows XP pro

  For questions of PowerPoint:

   

  http://answers.Microsoft.com/en-us/Office/default.aspx

  Office at the above link forums

  http://answers.Microsoft.com/en-AU/Office/default.aspx?tab=2#tab=5

  PowerPoint Help Forums at the link above.

  They will help you with your questions PowerPoint when repost you in the Office Forums above.

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  XP forums:

  http://social.answers.Microsoft.com/forums/en-us/category/WindowsXP

  Link above is for XP Forums.

  There is a list of the different Forums XP to the link above to help you.

  You get the help you need there.

  Here is the Vista Forums.

  See you soon

  Mick Murphy - Microsoft partner

• How can I get windows appears on the second monitor?

  Windows does not detect the second monitor.  Unable to access options to the mirror of the main screen.  Second montor is connected, but is only the display wallpaper.

  Hello

  1. How did the second monitor connected to the computer?

  I suggest you try the steps from the link below and check if it helps.

  Solving the multiple monitor problems: http://windows.microsoft.com/en-US/windows-vista/Troubleshoot-multiple-monitor-problems

  Understand multiple monitors: http://windows.microsoft.com/en-US/windows-vista/Understanding-multiple-monitors

  Set up multiple monitors: http://windows.microsoft.com/en-US/windows-vista/Set-up-multiple-monitors

  Hope this information is useful.