how do i add an additional monitor to my computer?

Answer 1

You need a video card that supports dual monitors. The majority of card do these days, but double check when you buy it.

Also most cards come with either 1 VGA and one DVI-I connector, or two DVI-I connectors. VGA connectors are blue, DVI connectors are white.

DVI-I has the the same signals as the VGA connector, so all you need is a DVI to VGA adapter. Most good cards will come with one or two in the box. Again double check when you buy the card just in case.

If either of your monitors has a DVI connector then use that with a DVI-D cable, you will get a better image. If they are both VGA make sure any DVI connectors on the card are DVI-I and not DVI-D only.

You also need to know the connector type in your computer. This could be PCI (really old computers) AGP (older computers) or PCI-Express (AKA PCI-e, newer computers) and buy the video card that will fit that connector. look in your computer/motherboard documentation. Most will have PCI slots plus one AGP or PCI-e.


If you have an existing video card, pull that out.

Put the new video card in.

If you have a video connector on the motherboard then you may need to go into the BIOS to disable the onboard video. How to do this varies, but there should be directions when the computer is starting to boot.

Connect up both monitors

Uninstall the old drivers. (Control panel > add/remove software) and install the new ones, rebooting the system as necessary.

configuration and tweaking of the two monitors can be done in the display properties:

Control Panel > Display Properties > Settings tab.

You can enable or disable each display, set the resolutions for each, make either the primary (Most dialog boxes pop up on the primary monitor) Drag the monitors around so that they match their physical locations. Remember you need to click Apply to make most of the changes.

Answer 2

They are Two Ways.
1. If you have Latest Mother board it is on board vga card.
so Add another AGP or Pci External VGA card to your Mother bard. Now you can go to Control panel -- Display -- Settings you can see two Display cards are there. You can extend your display to second Monitor.

2. Use Dual Display card like Matroxg450 or Nvidia NVS 285. You can get dual display option.With this cards you can get some other benifits also. Clone display, Extended Display, like that.

OR
Puchase KVM display switch like Avocent Switchview.
It will come 3, 8 ports. Use single monitor for multiple systems.Just press a single button you can switch 3 to 8 systems display.

Answer 3

i take it you have a single photos card with 2 DVI's and no different VGA connectors on the laptop. assuming that then your reveal settings stepped forward innovations might desire to provide help to tell the video card which you relatively prefer to apply the two DVI connectors as outputs. you nonetheless have numerous greater selections fistly you could make the 2nd one an extension of the 1st so as that in case you slide the mouse to the the perfect option it disappears off onto the different video reveal. so the two act as ONE on the different hand you could leave the 2nd sparkling, and a pastime can experience it and use it in accordance to the style you configure the pastime. an identical is going for expert Video enhancing application. on the different hand you could reproduction what shows on reveal a million onto reveal 2 so which you will truly teach somebody on a computer and enable them to work out their own replica without leaning over your shoulder. all this might in basic terms take place once you have CONFIGURED the stepped forward settings. you will additionally might desire to install the the perfect option video reveal driving force for the 2nd video reveal so as that the VIDEO card is acquainted with what you have related to the 2nd DVI.

Answer 4

1 - get a graphics card the supports dual monitor
2 - get a 2nd monitor
3 - install graphics card and plug in monitor
4 - enjoy!

Answer 5

easiest way is to install a video card. If it only has a single out you can still use your old output also.

Answer 6

http://freepctech.com/pc/001/guide_dual_monitors.shtml