MT MONITOR (TV) SECONDARY DISPLAYS UNSUPPORTED VIDEO SIGNAL

Similar Questions

• Secondary display in video calls

  If we are in the middle of a video call, a secondary screen appears when we open another app or tab, then we can see people even if Skype is not our main tab. I accidentally turned off the secondary screen and I want to open it again. I search everywhere video and call settings and have not found anything useful. How can I make it reappear? Thanks in advance

  It will only reappear if you restart the call.

• Can not turn on the same monitor if connected to the TV displays error no video signal".

  Original title: barely tv cell

  have on my computer and the screen does not light. He lit up a bit but not on. I have connected my laptop to my tv via the vga cable. Start the computer screen turns off after startup. Start in safe mode, it works. Restart n normal mode turns off screen. TV said no video signal. What causes this?

  Hello

  Try the steps mentioned below and check if they help to resolve the issue.

  Method 1:

  Use the option ' enable video low resolution (640 × 480) ' start and then update your video card driver

  (a) click the Start button, click the arrow next to Shut Down and then click on restart.

  (b) do one of the following:

  ·         If your computer has a single operating system installed, press and hold the F8 key as your computer restarts. You need to press F8 before the Windows logo appears. If the Windows logo appears, try again by waiting until the Windows logon prompt appears, and then stop and restart your computer.

  ·         If your computer has more than one operating system, use the arrow keys to select the operating system you want to start in safe mode, and then press F8.

  (c) on the Advanced Boot Options screen, use the arrow keys to select activate video low resolution (640 × 480) and press ENTER.

  (d) log in your computer with a user account with administrator rights.

  (e) If you can see your desktop, there is a problem with your video card. Try to update your video card driver. For more information, see update a hardware driver that is not working properly.

  If these steps resolve the issue, you are finished. If this is not the case, go to the next set of steps.

  Method 2:

  Start the computer in safe mode and disable your video card

  (a) click the Start button, click the arrow next to Shut Down and then click on restart.

  (b) do one of the following:

  ·         If your computer has a single operating system installed, press and hold the F8 key as your computer restarts. You need to press F8 before the Windows logo appears. If the Windows logo appears, try again by waiting until the Windows logon prompt appears, and then stop and restart your computer.

  ·         If your computer has more than one operating system, use the arrow keys to select the operating system you want to start in safe mode, and then press F8.

  (c) on the Advanced Boot Options screen, use the arrow keys to select Safe mode, and then press ENTER.

  (d) log in your computer with a user account with administrator rights. When your computer is in safe mode, you will see marked Safe Mode in the corners of your screen.

  (e) open Manager devices by clicking the Start button, click Control Panel, click System and security, and then, under system, clicking Device Manager. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

  (f) in the list of categories of equipment, expand the category of display cards. Take note of your graphics card.

  (g) with the right button of your graphics card and then click on disable. Confirmation prompt, click Yes.

  (h) close all open windows and restart your computer normally.

  (i) when your computer restarts, if you can see your desktop, there is a problem with your video card. Try to update your video card driver. For more information, see update a hardware driver that is not working properly.

• HP monitor does not display "DVi signal.

  My HP LP2275w monitor does not display "DVI signal" when connected with a DVI cable (supplied), but when it is connected via a VGA cable and adapter DVI/VGA (both supplied) it works but no BIOS screen. It begins immediately with the logo of the VICTORY.

  I just bought new HP Pavilion 500-158eg, Intel Core i5-4440, with AMD Radeon HD8570, 2GB processor, running on WIN7 Pro 64 b. VGA and another port of the motherboard are initially blocked so I can connect the monitor only via the output HDMI or DVI on the graphics card.

  I should note that on my old machine without a name with the graphic upgrade ATI Radeon, there is no problem and I used the same cable. There was an electric shock that causes the collapse of the motherboard so I can't even re - check on the old machine. I can't verify if there is a problem with the DVI cable because all laptops in our housing have only the VGA output...

  All solutions?

  Concerning

  Disco96, welcome to the forum.

  The specifications for the computer show that they run win 8 64-bit.  Downgrade you for Win 7?

  Here's what the quick reference Guide shows for the monitor:

  Model: (LP2275w) product #: video (KE289A4) standard: (WSXGA +) Native resolution: Aspect ratio (1680 x 1050): (16:10) types of connectors: (DVI - I, (support HDCP) DP) cable/s included: (DVI - D to DVI - D, DVI - I VGA, DP USB,)

  Also, here are the i/o ports of back on the computer:

  Figure 2: Rear i/o ports

• U2414H DisplayPort 1.2 STD Set Up - monitors will not get video Signal from the graphics card during start or restart

  * What specific Dell monitor? 2 two U2414h monitors with MD214 - package of multi-monitor support
  * What specific model of computer, desktop/laptop? Workstation HP xw8400, Intel Quad Core Xeon CPU E 5335 @ 2.00 GHz, 4.00 GB of memory
  * What operating system? Windows 7 Professional 32-bit
  * Which video card? AMD over-pants V3900
  * Which ports are available for the video card? DisplayPort 1.2 STD, Dual-link DVI
  * Which video output from the video card port video on the port monitor do you use? Output Mini DisplayPort Display port in
  * What cable are you using to set the video card to the monitor? Adapter DisplayPort to MiniDispayPort - we came with every Dell monitor
  * You use the Dell supplied cable? Yes - two monitors

  * Press the Menu button of the monitor to open the OSD (On Screen Display). The bottom of the screen should display a resolution. This resolution should match the resolution of the default monitor. The two monitors: 1920 x 1080, 60 Hz

  * Brief description of the problem monitor? Monitors have been implemented following the instructions on page 25 of the Dell online manual to connect the monitor to function DP multi-flow (MST). DisplayPort cable is connected to V3900 output MiniDisplay port DisplayPort graphics card in the 1st U2414H; second DisplayPort cable is connected to the DisplayPort on 1 U2414H monitor output and MiniDisplayPort in the 2nd monitor U2414H. Dell U2414H drivers have been installed from the CD provided and both recognized by Windows. V3900 graphics card Driver is up to date with the EyeInfinity software. Source of input on both monitors the Mini Display Port value. Display settings on both monitors Display Port 1.2 value activate. Resolution of the screen on Windows 7 shows: (a) two separate Dell U2414H (mini Display Port) screens, with each resolution 1920 x 1080, multi (b) displays the value "to extend these displays. The two views work with Setup leading up to and acknowledged by the graphics card.

  Problem 1 - all the time - monitor power buttons are lit, the computer is turned on, then monitors lights don't - they show 'Power save mode' and then turns off. To hit the power button on the computer to shut down Windows. Only way to get these on monitors is unplug cords from the back of each monitor, wait a few minutes, plug in the power cord, start computer and then both monitors will start up and sign of windows to the screen will appear and monitors will work. Normal operations for a full day of work if you do not restart. If you need to restart during the day (like when you get a software update), the same thing happens. Start the computer to restart, but the monitors come back on not and remain dark. There is nothing wrong with the graphics card V3900. He is certified by AMD and DisplayPort.org to work in an environment of STD DisplayPort 1.2. I had previously two 215tws Samsung SyncMasters connected to each output V3900 Grahics card and they work very well in extended mode for years until a SyncMaster 215tw started shaking like crazy. A SyncMaster has been connected to the out display with a dongle and a DVI cable Port. The other SyncMaster was connected to the DVI output on the graphics card. So I decided to buy these two U2414Hs. Technical support Dell after many phone calls and e-mails finally advised me that there is a problem of "compatibility" between my computer and the U2414Hs and recommended that I return the monitors. On the web site of the U2414H AMD has not been certified by AMD to work in a DisplayPort 1.2 STD Set Up. Other former Dell monitors are certified by AMD to work in the Display Port 1.2 Setup. DisplayPort.org lists the U2414H to work with Display Port (it does not say that it will work in a DisplayPort 1.2 Set Up).

  Problem 2 - shift perceptible in the entrance of Microsoft Blue Tooth keyboard and mouse and PS2 Keyboard and mouse. All the drivers are up to date. When you type a phrase, it takes a few moments for the text displayed on the screen using a keyboard. Both the mouse connected and the Bluetooth mouse are unresponsive sporadically for a few moments until they finally react. It happens regularly during the day. The monitors provide excellent clarity when you work. The stand is ideal for office property. Before these monitors are returned if no one knows what causes these two problems and does anyone have a solution? Should I stop using the Display Port 1.2 and hang them using HDMI with active dongles? If I have to return these two U2414Hs, I considered the 2 two U2413s. Someone at - it all opinions on the last U2413s from Dell? I have read some real problems with ghosting that I just haven't the time for more. The remanence correction in the models of U2413 sold in 2014? There are very few monitors on the market with Display Port in and out to the back to support DisplayPort 1.2 STD Transport.

  Thanks for any input.

  I had to remove my VGA HDMI DV card and now the DP (display port) works very well. Don't need to use a HDMI cable. Display Port 1.1 is reported as the problem in order to remove the card solves this problem.

• Monitor video Signal loss

  I'm having a problem with my XPS 8500 and hope you guys can help out me.  I would like to know if my problem could be linked to the assumption of the supply of power, or if not, if you have other ideas.  I am currently waiting for Dell to call me after basically insulting me and claiming my cable DVI is not connected correctly.  I have replaced the cable and am still having the same problem:

  My 8500 XPS came with the AMD Radeon HD 7870.  I had the computer for a month and have experienced a problem about 7 times now, the latest being this morning.  My monitor (new Dell 24 ") will randomly lose the video signal.  Most of the time it's the morning after the computer remained all night and the monitor in power saving mode, or when I get home from work.  The system won't mode 'sleep' because I have that turned off so that I can remote access to my computer if necessary.  I also manually told the monitor from the DVI source to make sure that the automatic selection of the source is not the issue.

  What's weird (Besides he won't), it's that when I move the mouse or hit the keyboard the screen out of power save mode and acts that it will Brig up to my office.  But he's sitting there for a few seconds and then between new power saving mode. Even more strange because the carillon of PC indicating that it recognizes the monitor is connected again.  That tells me that the computer is not fixed because it sounds too when I disconnect and reconnect the cable from the DVI monitor and the monitor power cable.  I'm no expert, but it seems that my computer itself works (not crashed or frozen), the monitor also works, but the computer does not send for some reason any of the video transmission to the monitor.

  It does not it whenever it's on and the monitor is in power saving for a long time, but happened about 7 times in the last month and it is very annoying because I have to do a hard reboot to get back on my computer.  He even did once while I was in the Middle using the computer.

  I have a feeling that Dell will make me jump through hoops a lot before admitting or sugessting a bad video card.  Am I crazy to think that is the question?  Reading the forum made me think that it is not a question of power because my computer is not freezing or do whatever it is already asspciated with a power supply issue.

  I appreciate any ideas.

  UPDATE: Eu new map video for a week or two and have not experienced the problem again.  I hope it's resolved.

• Video signal splitter unrecognized DVI - two different devices! Why?

  Looking for answers - replaced a motorized DVI splitter that has worked well for over a year - using HDMI > DVI

  adapter to connect Mac Mini i7 2012, OSX 10.8.5, HDMI port, to the Aluratek DVI splitter.  Configuration below - worked fine for about 2 weeks.  Then came after a few days of inactivity - computer but the display mode 'sleep'... would not wake up. removed the splitter and connected live - monitor (s) work well.   This same issue is why I replaced a divisor of model "TrippLite" - impeccable/no questions for 12 months, and more with this one.    The separator indicates its getting the video signal from the Mac... and video shows displays connected... but see monitors/don't receive it no signal.  I tried to lower the display resolution - no impact.  Have reset NVRAM, SMC several times... reconnected, the range cable several times... tired MiniDisplay Port Adapter > DVI... no luck.  ANY IDEAS MUCH APPRECIATED!  It's in a studio where I need to have dual - in a second workspace - splitter necessary because the distance to the extreme-monitor is too long for a splitter - liabilities

  Technical support said mfgr this Mini graphics card can possibly work for "a while" then stop recognizing the defendant of... How do I?  If we read a single monitor, directly - connected is too much coincidence for a second separator developed the same problem as the other we had - I don't know if there is some thing in the Acer monitor settings that would have an impact on anything whatsoever but I doubt - this new separator 'fixed' the old man a problem after it was connected - and now signal is not recognized through it after a few weeks.

  

  If you have a multimeter, check voltage on his block of POWER & with 2 will check for a ground loop...

  https://en.Wikipedia.org/wiki/Ground_loop _ (electricity)

• Cannot disable the secondary display in library mode window

  I don't have two monitors. My video card shows only one view. While in library mode, I want to see the selected image in the film strip in the main window of the library. This used to work, but now I see only the selected image in the window «Lightroom - secondary display» I can't use LR in this way. How can I close the secondary monitor window entirely (not only close with F11)?

  Just Shoot Me, I tried the small icons 1 and 2 in the lower left corner, but no matter which I clicked on, the preview of the image came in the secondary window, not in the main preview area of LR.

  F. McLion, I'm sorry that you did not understand my description. The problem has been fixed by Adobe, so I guess it's okay now.

• Mac Mini, end of 2012, down from video signal

  2012 (end) Mac Mini, model A1347, i7 to 2.3 GHz

  OCW mercury Electra 6 G 120 GB SSD

  Factory 1 TB HD

  16 GB of Ram

  S232 Acer

  OS: 10.11.5

  Question:

  Video signal is de-energized.

  Hi all

  I use this machine to run Logic Pro X. I tried a few monitors and different cables, but the result is the same.

  the video signal sporadically goes out. The only way I can get it is back to turn off the Mini for a hour or stick it in the fridge for 5 minutes. It doesn't seem to be dependent on the temperature, since it happens a lot less in the months more cold however showed the journal to monitor temperature as low as 73 C time and he fell again the thermal signal can therefore not the question.

  The fan seems to work and I tried to change the memory to return with noticed no difference. I recently replaced the OCW SSD due to premature failure and spin a new installation of El Capitan on a new drive. I eliminated the monitor and cable as a culprit, so I think that I am dealing with an internal failure. The machine is not under warranty.

  I read a lot of posts on mini Mac in thermal shutdown models particularly image, mine has not overheated or goes out, he simply loses its video signal. Fans and ports are clean and free of dust.

  Everyone knows about this problem?

  Install a fan speed and temperature app to help you determine if it is really related monitoring temp.

  I use this

  http://www.CrystalIDEA.com/Macs-fan-control

  I suspect a hardware problem. The graphics unit in the Mac Mini 2012 is integrated into the CPU chip

• Satellite 1110: Secondary display does not work

  I have a satellite 1110
  Connection of a monitor second - does not work
  The settings are correct in what, move your mouse off the screen of the laptop and he enters the secondary monitor - but this monitor is empty
  Tried all the normal things - control work? Yes etc.
  I'm running XP Professional could be corrupted or is it more likely to do with my laptop

  Please someone help - new monitor for Christmas - just can't make it work

  Thank you

  Hello Nick

  According to your description, you can't write that the second display doesn t work. Of course, you have activated the option called extend my Windows desktop on this monitor. In this case, you can remove all windows laptop for external monitor screen.

  If you work with more different windows on this way, your work will be more comfortable. I assume that you do want this and it will be interesting to know how you want to use the secondary display:
  -secondary display only
  -but both with the same point of view?

  Remove the scope option and use the FN + F5 key combination and choose display to use.

  Good bye

• Changed resolution of the secondary display: cannot reset

  I use a second monitor on my Imac 27 "OS 10.11.3 and have never had a problem with the resolution on the second monitor connected with a VGA cable. Suddenly this morning on this screen resolution is 800 x 600. I can scale, move in 1280 x 1024, have held down the Option key to detect the resolution of more options (the monitor displays the suggested resolution is 1980 x 1080, but I can't find how to add this resolution who worked until today. Puzzled and frustrated.

  Hi we04ndy,

  I understand that you have a problem with the resolution of the screen. Let "see if we can get this sorted out.

  I don't know, after the second article, if you use an Apple Mini DisplayPort to VGA, you will get a 1920 x 1200 max resolution or 1600 x 1200 depending on the discount rate. I would look on the troubleshooting in the first article to review what to do if you get undesirable results with the resolution of your secondary display. I would start with the SMC reset and NVRAM for you get started.

  Get help with graphical problems on external displays connected to your Mac.
  https://support.Apple.com/en-us/HT201177

  Apple Mini DisplayPort adapters: frequently asked questions (FAQ)
  https://support.Apple.com/en-us/HT204149

  Nice day

• Secondary display does not connect

  Hello world

  I have trouble getting a secondary display to work. The installer worked well on an older Mac Pro until we passed out.

  Now, we use a Mac Pro mid-2012, that uses a DVI output for main monitor. The secondary display is sent from a thunderbolt port to a mini-affichage of a transmitter HDMI to HDMI, then drills down to a level via ethernet to a receiver, which converts it to HDMI for a TV.

  Whenever I connect the mini display of converter for love at first sight, the computer behaves as if she's trying to connect flashing market, switching back and forth between 1 and 2 screens. It just keeps going black, showing black desktop, two desktop computers, never until that I disconnect the converter mini display.

  Anyone have any ideas why? The Setup program has worked well on the previous computer, a 2006 Mac Pro, using DVI to HDMI instead of the mini HDMI display. I also tried to use the DVI on the new port and the same result.

  Thank you!

  The Mac requires the display to meet an initial query with its name and capabilities.

  No answer = no image.

  HDMI is for TVs, then your box of stunt may not have implemented the secondary channel required to connect to the computer and ability to react on it.

• computer does not start until montor no video signal message

  Dvd player unpluging and pluging into computer slave dvd powered down, that I went back to the orignial dvb car, won't boot upward and montor reads no video signal.

  The computer feeds also on orange with led op. running xp SP3

  Hi rdb 1949,.

  • Are you facing the question after you have connected the DVD player to the computer?

  This error message occurs generally if the faulty monitor or video card in the computer driver is damaged.

  I suggest that you start the computer to activate the VGA Mode or mode safe mode and check if the computer starts very well.

  A description of the options to start in Windows XP Mode

  http://support.Microsoft.com/kb/315222

  Also, connect another monitor to the computer and check if it works.

• Is there any event generated when I move any window or windows media player from primary monitor to secondary monitor.

  Original title: media Player from the window of the main monitor to the secondary display.

  Hello

  Whem I'm moving my Windows Media Player fromprimary on secondary screen (or any other window),

  is there an event generated by the Windows operating system?

  If yes how can I capture this event?

  Best regards

  Sharad

  Hello

  There is no event that is generated when you move any program or any window from primary monitor to secondary monitor.

  For more information visit: How to view and manage the event logs in in Windows XP Event Viewer

• How to solve 'error display driver - video playback device does not support playback of protected content?

  This message started on my installation of windows 7 media center with the installation of tuner Cable Digital ati a few months.  I had the computer in my office with no monitor for a while and watched TV through my xbox on my samsung ln52b610.  so I decided to connect to the PC directly to the tv and now get this message saying 'error display driver - video playback device does not support playback of protected content'.  the strange thing is that if I go full screen, then new Media Center, here again, it seems to go away (most of the time).  my video card is a 8500gt nvidia with hdmi output and I tried the latest driver from them and still no worky.

  Take a look at the support links that can help solve your problem.

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-TV/protected-content-error-after-a-few-seconds-of/da074c94-e741-E011-9767-d8d385dcbb12

  http://social.technet.Microsoft.com/forums/BG-BG/w7itpromedia/thread/3eea4165-8e37-42b7-A396-62663cc516a7

  If no go, Greenbutton forum would be place to post the question: http://thegreenbutton.com/forums/