To heighten productivity, yous may want to add a 2nd monitor to your Windows 7 computer. And this article tells you all y'all demand to know about Windows vii dual monitor setup.

Follow these steps

  1. Connect your external monitor to your computer
    1. Check your graphics menu
    2. Compare the physical connections
    3. Connect the video and power cables
  2. Prepare dual monitors in Windows seven
  3. Troubleshoot dual monitor issues in Windows 7

Step i: Connect your external monitor to your computer

1) Bank check your graphics card

Most desktop PC graphics or video cards tin can support ii or more monitors, depending on the graphics menu and PC specifications. Just laptop PCs can back up up to two monitors depending on the PC specifications.

You can check the information of your graphics card past going to the hardware manufacturer's website, and searching for your graphics bill of fare. An example:

2) Compare the physical connections

Compare the available video ports on your computer with those on your monitor to discover which i(south) they have in common.

  • On a desktop computer: The video ports are located on the back of the computer.

  • On a laptop computer: The video ports may exist on the back, left or right-hand side of the reckoner.

  • On a monitor: The video ports may exist on the dorsum of the monitor or on a overhang parallel to the stand up.

In order to connect your monitor to your reckoner properly, it'southward of import to ensure that the video port on your reckoner matches an available video port on your monitor, like VGA, DVI, HDMI or DisplayPort (DP).

  • Video Graphics Array (VGA) is unremarkably colour-coded with blue plastic and labels.

  • Digital Video Interface (DVI) is commonly color-coded with white plastic and labels.

  • High-Definition Multimedia Interface (HDMI) can connect all kinds of video devices and provide sounds through the cablevision.

  • Display Port (DP) can provide an interface with an optional audio high-definition content protection.

3) Connect the video and ability cables

  1. Plug in the power cord to your monitor and the ability outlet.
  2. Brand sure your computer is turned on.
  3. Connect your monitor to your reckoner using a compatible cable. This cable should already be provided past the monitor manufacturer.
  4. Once the cables are connected deeply, your Windows 7 figurer should automatically discover and display the desktop screen on the connected monitors. By default, Windows 7 will duplicate the displays on all monitors.

Step 2: Ready up dual monitors

  1. Right-click on any empty area of your Windows desktop, and select Screen resoltution.

  2. You'll see your two displays are labelled as i and 2. Usually, brandish 1 is your original monitor, and brandish 2 is the 2nd external monitor. Click displayii.
  3. From the drib-downwardly menu adjacent to Multiple displays, select either Indistinguishable these displays or Extend these displays.

    The "duplicate" pick will brandish the same screen on both monitors, and the "extend" option volition allow you lot to navigate a total screen on both monitors.

  4. Click OK. And you're now able to use dual monitors in Windows seven. Congrats!

Step 3: Troubleshoot dual monitor issues in Windows 7

If your figurer can't detect the external monitors, make sure all the cables are properly connected, and do some tests with an culling monitor and another cable.

If you however can't fix the external monitors in Windows 7, it may be caused by a graphics card commuter problem. You can update your graphics bill of fare commuter to ameliorate troubleshoot the problem.

There're two ways to update your graphics card driver: manually and automatically.

Update your graphics carte driver manually — You can update your driver manually by going to the hardware manufacturer's website, and searching for the latest driver for your graphics carte. But if you take this approach, be sure to choose the driver that'southward uniform with the exact model number of your hardware, and your version of Windows.

OR

Update your graphics carte du jour driver automatically — If you don't accept the fourth dimension, patience or computer skills to update your driver manually, you can, instead, do it automatically with Driver Easy. You don't need to know exactly what arrangement your computer is running, you don't demand to risk downloading and installing the incorrect commuter, and y'all don't need to worry near making a error when installing. Driver Easy handles it all.

  1. Download and install Driver Easy.
  2. Run Driver Easy and click Scan At present. Driver Easy will and then scan your computer and observe whatever trouble drivers.
  3. Click Update side by side to any flagged devices to automatically download the correct version of their drivers, then y'all can install them manually. Or click Update All to automatically download and install them all automatically. (This requires the Pro version – you'll be prompted to upgrade when you lot click Update All. You become full back up and a thirty-day money back guarantee.)
  4. Restart your estimator and check if your problem is now resolved. If not, contact Driver Easy's support squad at support@drivereasy.com for further assist.

Hopefully this can help you out.

If yous have whatsoever question or proffer, please feel free to get out a comment below.

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