HP Pavilion a6750f: problem dual monitor (Second monitor not detected in DVI input)

Similar Questions

• HP 251-a123w: I have a Setup dual monitor using VGA and DVI - D ports?

  I want to connect my HP 22uh monitor to my office using a DVI - D to DVI - D configuration.  Then I would like to complete a Setup dual monitor by connecting an Acer X193w monitor to my office using a VGA VGA configuration.

  Is this possible?  Two ports on my desktop computer can be used at the same time to support dual monitor?

  I see that the cables double monitor are in the form of Y and I thought that maybe a single port may be used simultaneously.  If someone knew this information then it would save some time & money on experimentation...

  Monitor HP 22uh was bundled with my new desktop PC and I cleaned the Acer to my now deceased Vista system.  It is in very good condition, would like to add.

  LSUfan71

  Hello;
  
  Let me welcome you on the HP forums!
  
  I read your post about the use of the video taken two DVI and VGA and wanted to help.

  According to the technical specifications of HP for your PC, both of these jacks can be used at the same time.
  
  Good luck
  
  I'm a volunteer and I do not work for, or represent, HP.
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  If you feel that my suggestions helped you, please click on the thumbs-up symbol to say thank you!
  
  If they helped to solve your problem, please click 'Accept as Solution' to help others find similar information.

• Second monitor not detected via the dvi - d port

  Hi I have a Hp slimline s5610y. Windows 7 64-bit. It is a new system with 3 ghz ram and more than 600 gaeremynck ram so I know that this is not a problem of performance, (duty handling system), I am looking to hook up two monitors, product sheet page on H.P. States that ports Vga and Dvi d may be used at the same time. I have the converter dvi-d/VGA, hooked to a monitor via the Vga port on a single computer (which doesn't work). The Vga port to vga works fine (the first monitor. I already check the easy as stuf "carrier dual monitor", unplug the monitor, update the latest driver for radeon 3000 and restart windows. I hooked two monitors before without any problem. Any ideas out there?

  Thank you

  Manny

  Hi again,

  If it is a dvi - d, you need a computer screens which have dvi - d.
  A graphics card with a dvi - i port also supports vga monitors.

  OK - page of your product (return i/o ports):
  http://support.HP.com/us-en/document/c02552467

  It is a true dvi - d - then Yes, you need a digital monitor with a dvi - d port.

  C.

• Second monitor not detected Windows 8

  Hi all

  The title pretty much everything said. Windows 8, two monitors to flat screen of ACER, HP pc, worked fine. I went to the control panel and although both monitors are on and work the 2nd is not detected. By clicking on "detect" a small window shows "another view undetected."
  The display on the second monitor as I said is on, but the mouse pointer does not move on the 2nd monitor and my desktop icons that were there is now on my 1st monitor. I tried to update the software for graphics card and monitor software as well, both are up to date.
  I tried to contact Microsoft Support, but I guess that there was a problem of mass with the update because I can't seem to online or over the phone.
  I tried to restore the computer to its last restore point, but that did not help.

  Can anyone suggest a solution?

  Thank you very much

  Original title: update 2nd monitor is not recognized after the last windows of nights.

  CORRECTION *.

  Reinstall the drivers worked. I didn't know what I had to do was desempilement monitors and place them side by side in the Panel. (Right-click on the display, the screen resolution, drag a monitor so that it is next to each other instead of one on top of the other)
  There is just a nut loose on the keyboard here. (ME)
  Thanks for your help.

• Dual monitor - not compatible with this signal TV

  original title: dual monitor

  Hello!

  I connected my laptop to my LCD TV and chose the option to only display on the external monitor.  Unfortunately I get the error message on my TV "not compatible with this signal.  Because it does not work and I can't see I can't change all the options in the display configuration.  How can I restore my original settings so that when I connect to my TV the picture is displayed on my laptop?

  Thank you in advance for your help!

  XO steph

  Try typing the F8 key before Windows starts to appear in the start menu and select this option to start safe mode.  Make the changes to the view that you need to save and restart.  You can also try to plug an external monitor instead of your TV to see if you can see a picture then and make the necessary changes.

  "scaro013" wrote in the new message: * e-mail address is removed from the privacy... *

  Hello!

  I connected my laptop to my LCD TV and chose the option to only display on the external monitor.  Unfortunately I get the error message on my TV "not compatible with this signal.  Because it does not work and I can't see I can't change all the options in the display configuration.  How can I restore my original settings so that when I connect to my TV the picture is displayed on my laptop?

  Thank you in advance for your help!

  XO steph

• Installed Windows 7 - Second monitor not detected

  So I just installed Windows 7 Ultimate (x 64) and everything that happened very well, but my second monitor is not detected. I am running Windows Vista and it worked but since I updated it stopped working, I tried 3 different monitors and have failed to update my drivers.

  Hey Zei,

  You need to update your video driver. In this case, you can contact your manufacturer to have updated.

  Thank you.

• Then monitor not detected on win - 7, but works on Vista

  Background: Dell Vostro 1500 pc.  Acer HD 2nd monitor.

  I am trying to add Windows 7 Home Premium to another disk partition (d :)).  Now, I have win 7 and Vista dual bootable.  My second monitor, connected via a port SVC (?) 9-pin, is detected and works well on Vista, but Windows 7 does not detect.  I tried both the and-> screen resolution detect methods.  What is my next step?

  Thank you

  Jim

  The fix for the problem proved to be to download the latest driver for my NVIDIA graphics card.

• HP ENVY 5830 HDMI / DVI and external monitor not detected

  I have a HP Envy 15 with the ATI 5830.  I want to connect an external monitor.  The outside is a Samsung SyncMaster P2770HD and has a DVI (also has HDMI, but poor quality when used from a PC). My laptop has only HDMI.  When I use a DVI - D HDMI converter / my laptop does not detect that there is an external monitor.  I've lived all my settings and updated the Bios and video drivers.  I'm missing something. Appreciate any help.

  Hmmm... Looks as HDMI / DVI - D adapter for me, like the HDMI port problem works well insulated... I don't remember any problems, I've heard of HDMI to DVI - D and untimely on Envy 15...

• I have a problem with the DVD drive not detected on Windows 7.

  I built a new PC (I've built a few of them).  This time is not considered my ASUS BD player with Windows 7 DVD burner.  It is not in either Device Manager just do not at all recognized.  The BIOS for the ASUS P9X79 of luxury see the SATA drive without problem.  Sometimes after restarting the BD Player looks and functions perfectly, but when the computer goes to sleep or shuts down is usually not there when it is restarted.  Please help me solve this problem :-)

  Original title: optical drive not recognized...

  Hello

  Please contact the Microsoft Community.

  You have a problem with the driver DVD being missing on the computer. It can be difficult when something that is important to you does not work as expected. It's pretty simple and we're here to help you solve the problem. We work as a team and get this sorted out.

  Please answer these questions-

  (1) that you get an error message or error code?

  (2) did you have performed the steps in troubleshooting?

  (3) have you made changes on the computer before the show?

  I would like more information about the issue.

  Method 1-

  I wish that you are running the fixit-

  Hardware devices do not work or are not detected in Windows

  http://support.Microsoft.com/mats/hardware_device_problems/en-us

  Method 2-

  Note: Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs.
  Back up the registry - http://windows.microsoft.com/en-US/windows7/Back-up-the-registry

  I would have you look at the article-

  Your CD or DVD drive is missing or is not recognized by Windows or other programs

  http://support.Microsoft.com/kb/982116#top

  Let us know if you have other questions about Windows in the future. We will be happy to help you. We at Microsoft, strive for excellence and provide our customers with the best support.

  Thank you.

• Weird problem dual monitor

  OK, so I've browsed the forum and didn't see anyone post with a similar problem.

  I have a T61 with Nvidia Quadro 140 M hooked up to an advanced cradle.  I am running dual widescreen 19 inches, with a KVM switch to switch in between my laptop and desktop.  My office works very well with both monitors defined that 1440 x 900, but for some reason when I move to my laptop, she has a (vga) on 1440 x 900 and the max resolution for the other monitor (connected via DVI) will go no higher than 1024 x 768.

  I tried a lot of different things, reinstalled the monitor several times, all kinds of different settings in the nvidia Control Panel and display settings, but I can't find a way to get the second monitor at 1440 x 900.

  I know the monitor works because it worked previously and still works with my out of office for 2 screens of 1440 x 900.  I can't understand how to solve this problem, and it's really annoying me.  I'm using the latest drivers from nvidia.

  
  

• Weird problem dual monitor with change of colors in the image

  I have two monitors, the same brand and type, even the parameters of color and adjustments, and until this image was the same on both of them. Nothing about the monitors or color preferences, I changed, but all of a sudden I started having this weird problem. Example:

  1 here is the screenshot. I have a pure red picture, palettes and layers panel are on the second monitor.

  

  2. I'm starting to drag the window to the other monitor and ALL HOLDING the mouse button (as I said, dragging)

  

  3 and when I release the color mouse suddenly changes.

  

  If I choose window and then drag again color returns to normal. As soon as I release the mouse changes color.

  This only happens on the second monitor.

  I reinstalled the drivers graphics and also re-installed Photoshop CC 2014.

  I also changed the settings so that the picture both monitors say is the same (in double screen under windows) and there is no problem then. If I return to the extended display problems with BUGS. But as soon as I lock the computer, then connect again the problem arises again.

  Any ideas that I have to do or how to fix it?

  Hey there '60 seconds '.

  Are the two video outputs of your the same fate from the back of the monitors themselves? I had this problem some time while creating my quad-monitor put in place with several types of outputs and how it can be frustrating!

  If they are the same outputs, I think you might want to try a lead to ensure that only one you currently use that creates color strange question is not defective.

  I hope this helps!

  Daniel

• Pavilion HP P6680t dual monitor question

  Hey, I have a Pavilion p6680t with a GeForce Gt 420 card and I want to be able to use both screens. This is what looks like the back of my computer. http://I956.Photobucket.com/albums/ae42/demonex/20130613_173736_zps9b222224.jpg

  I have my secondary monitor to a vga to DVI. I plugged my main monitor in horizontal dvi port and it works, ive plugged the secondary in this aswell and it works, but Ive tried to put my primary in that and my secondary school in one of those vertical and when its plugged in, only the screen into horizontal working. (ive also spent with the same results) Why is this?

  Isn't the image from PhotoBucket, you have access to a photo of the back of your personal computer? I uploaded this photo and tagged to make it easy for you;

  

  Computer (1) HDMI GT240) > HDMI cable > HP 2310 m monitor

  and

  GT420 DVI-> DVI adapter computer(2) / VGA > VGA cable > Dell monitor

  Please send Bravo

• Satellite A30: Dual monitor not recognized by windows

  I fed the second monitor output of my Satellite A30 to an image converter to generate a composite video signal. So that windows activate second monitor output on the laptop I have to have either a monitor or a projector fixed. Y at - it a simple way to provide a "dummy" device to trick the laptop into thinking he has a second monitor and removing the need carry an additional kit around.

  Hello

  I put t know what is the problem. If you want to use the external monitor so use the RGB port on the back of the laptop. The use of the FN + F5 key combination to change the display device.

• monitor not detected on ati hd 6450

  I installed windows 7 on a virtual machine installed vmware tools and updates

  past the video card on the virtual computer restarted

  installed the ati catalyst drivers

  restarted

  the video card is deected with no problems, but there is no display of the video card, I have a physically connected display

  Data sheet:

  MSI 990fxa-gd65

  16 GB of ram

  ACI HD 5450

  AMD fx-8350

  

  

  

  

  created a new virtual machine to win 7 and added the map

  installed ati drivers

  restarted

  installed vmware tools

  restarted

  VM automatically selected the display attached to the video card

• HP Support Assistant unable to fix a problem with the CD/DVD not detected

  I have a G42-415DX laptop and I can not read cd/DVD, it was working fine 3 weeks ago and now nothing / I tried the support assistant and he could not solve the problem.  I got a message saying the driver must be reinstalled, how do I reinstall the driver?

  Hello

  If you do not get the chance to use another PC, I would definitely create the CD and the DVD bootable as it would give a clear indication if there is a hardware problem with the optical drive.

  In the meantime, try following the procedure in the title of the subheading "Let me fix it myself" on the link below to remove upper and lower filters (if these registry keys exist) and see if that helps the issue.

  http://support.Microsoft.com/kb/982116

  If find you the following registry keys and delete them, restart the laptop before checking the disc.

  Kind regards
   
  DP - K