Note: These are the steps to have Dual display of your 1st monitor on your second monitor, also you can call it as a extended display as usually used in the cubicles of the IT companies.
So here we go.........
So here we go.........
You can never have enough screen space. Instead of buying a
larger computer monitor, you can buy an inexpensive second monitor or make use
of a spare one and connect it to your computer (if you're using Windows 7,
Windows Vista, or Windows XP)—instantly doubling your desktop space.
Dual monitor setup checklist
There’s a good chance you already have everything you need
to set up your second monitor.
If you need more detail about the necessary equipment.
-Two monitors (one, if you’re setting up a laptop), which may
be flat-panel LCD monitors or CRT monitors or one of each—it doesn’t matter.
You can even use a TV screen as a monitor. If you’re going to buy a monitor,
there are many points to consider in addition to the price. For example,
picture quality, screen size, screen resolution, compatibility with your
computer port, higher contrast ratio, and richness of color are some of the
most important factors.
Although we refer to two monitors in this article, you can
use more than two as long as you have the connectors available on your
computer.
-Two monitor cables to connect the monitors to the computer
(one for a laptop). These need to match the connection types available on your
computer.
-A monitor connection on your computer for each monitor you
want to connect. These may be Digital Visual Interface (DVI) connectors, Video
Graphics Array (VGA) connectors, HDMI (High Definition Multimedia Interface)
connectors, or S-Video connectors for using your TV as a monitor. The
connections will need to match the monitor cables. These ports connect to video
cards in your computer. They are usually located on the back of your desktop
computer and on the side or back of your laptop computer.
-If you don’t have the connectors you need for your monitors,
you can install a video adapter to change the connector type, or, if you’re
using a desktop computer, you can replace your video card or install additional
cards. This involves opening your computer, so you may want to seek assistance
from a local computer retailer or watch this video for help to do it yourself.
How to set up your second monitor
Connect the monitor cables
When you’re ready to connect the monitor cable to the
connector on your computer, make sure the monitor is plugged in and turned on.
Your computer should automatically detect the second monitor, although you may
have to restart your computer first. If you’re using Windows XP, you’ll need to
enable Dualview.
When your computer detects the monitor, it should also
automatically detect and apply the display settings appropriate for the
monitor.
Configure your
displays
You
may want to adjust display settings yourself, as described in the following
articles.
Settings For Windows 7
The settings shown here are for Windows 7, but they are
basically the same as those available for Windows Vista and Windows XP. If
necessary, you can drag the monitor icons so that they are arranged in the same
way as the monitors on your desk. Click Identify to verify which monitor is 1
and which monitor is 2. You’ll see the numbers appear on your monitors.
Under Multiple displays, you can also adjust what you see on
the second monitor. You have the following choices:
-Extend your displays.
This spreads your desktop over both monitors and lets you drag items between
the two screens. This is how most people use two monitors, and it's the default
setting for desktop computers. After your monitor is set up, you can use your
mouse to grab the title bar (the top portion) of a window and drag it to your
new display. If a window does not move when you drag it, double-click the title
bar first, and then drag it.
-Duplicate
your displays. This displays the same desktop on both monitors. For a laptop,
this is the default setting. This is useful if you're giving a presentation
with your laptop connected to a projector or large monitor.
-Show your desktop on
only one monitor. This is most commonly used with a laptop if you want to
keep your laptop screen blank after you connect to a large desktop monitor.
When you disconnect the additional monitor, the original
display settings are restored to your primary display. In addition, all open
files and program windows are moved to the primary display. The next time that
you connect the same monitor, the Windows operating system automatically
applies the display settings that you used the last time that you connected
this monitor.
Troubleshooting: Normally, the process of setting up and
using a second monitor is seamless and automatic. However, because it involves
hardware and software from multiple sources, you may need to troubleshoot
problems and make adjustments. For example, if your computer fails to detect
the second monitor, first make sure it’s plugged in and turned on, and then, in
the display settings, click Detect. Or your computer might not support multiple
displays. Visit Microsoft Update, click Custom, and install any available
hardware updates. You may also need to visit your computer manufacturer's
website to install an updated display driver. Or you may need to install an
additional display adapter. Read this troubleshooting article for Windows Vista
which also includes tips that pertain to other versions of Windows.
You’ll find that having two monitors can forever change the
way you work with your computer. Be creative and experiment with the sizing of
application windows and what information you can keep in constant view while
doing multiple tasks. If you’re looking for more ideas on what to do with all
of the extra viewing space you will have, read the article, Work and play better with multiple monitors.
To change your display settings to extended
Open Screen Resolution by clicking the Start button ,
clicking Control Panel, and then, under Appearance and Personalization,
clicking Adjust screen resolution.
Click the drop-down list next to Multiple displays, click
Extend these displays, and then click OK.
Note
If you don't see an option named Multiple displays in your display settings, then Windows isn't
detecting a second monitor plugged into your desktop computer. Or, it is not
detecting an external monitor plugged into your laptop. When Windows detects
this monitor, it will appear in the drop-down list next to Display. If you
don't see it listed there, try clicking Detect.
Make sure the monitor you want to extend your desktop to is
turned on and plugged into the correct video port on your computer. You might
also need to select the correct source labeled on your monitor's controls to
ensure the monitor is using the correct video port. For more information, check
the manual for your monitor or go to the manufacturer's website.
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