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With high definition flat screen televisions now becoming main-stream, we get asked from time to time – “How can I get the image on
my PC to be displayed on my Television?” The motivation for this question can be quite varied – from showing downloaded movies on a big screen, getting ready for a presentation at the
office or employee training. Whatever the reason – the question is the same – how can this be done? There is a number of ways to answer the question. The method that works for you depends
on what you have available in terms of connectivity, and how much you are willing to spend. In summary, here are a few options for which one or more may apply to your situation:
A
newer flat screen television may already support a standard VGA connection. You may see the connection on the monitor. If this is the case, buy the VGA cable that is required.
Add a
video card to your PC that has RCA composite video or S-video outputs. Some higher-end video cards have this. Simply connect up the TV with the proper cable.
Add a “black box” device to
your PC that will allow you to plug a VGA cable into it. The other end will come out as RCA composite video or S-video that can plug into most TVs. These devices cost around $50. There are
plenty of these available – one is available at http://sewelldirect.com/pc-to-tv.asp .
Need wireless access to your TV? If so, then
you need to get the VGA signal into a RCA Composite or S-Video form by one of the methods mentioned above. Then, you acquire a Video Sender which is, in essence – 2 pieces: A sender to
send the signal via UHF frequencies to a receiver. The receiver then gets connected up to your TV. Distances between the sender and receiver can be anywhere from 5 feet to 200 feet,
depending on the Video Sender and your environment. An example of such a device is: http://www.x10.com/promotions/mk11a_ed_bandit_autofree_v2_burst2_cat2.html
Higher-end “black box” devices that connect up to your PC also support USB, so the need to get your PC to
connect up to RCA Composite or S-Video is not needed. An example of this type of box is at:
http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=3557004&Sku=O38-2034.
Graphic cards for your PC supporting DVI are also available. If you want to connect
up the PC digitally to your DVI capable TV, an upgrade of your video card to support DVI may be what you want.
Graphic cards for your PC supporting HDMI are also available. If you want
to connect up the PC digitally to your HDMI capable TV, an upgrade of your video card to support HDMI may work for you.
As you can see, there is not a one size fits all approach to
connecting your PC to your TV. Costs of implementation and video quality will vary in every situation. If you want to discuss your situation in more detail, please do not hesitate to let
us know.
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