# LED Big Screen Basics?

LED stands for "light emitting diode." A diode is a one-way semiconductor, allowing electrons to pass in one direction but not in the other. LED technology has evolved over the years and is now use... Read More »
http://www.ehow.com/facts_7364729_led-big-screen-basics.html

Top Q&A For: LED Big Screen Basics

## Is it in any way negative to have a full screen game running on one 27 inch screen whilst the second screen?

Cooling has nothing to do with it.You can imagine that it takes a lot of resources for your to computer (especially your videocard) to drive 2 different displays.That is at least, 2 different displ... Read More »

## Emerson slide show red screen then green screen then blue screen how can i fix this?

It is in a test/service mode. You need to read the manual, or find a service manual to exit that mode.

## The ratio of width to the height of the screen of an hdtv is 16 to 9 suppose a large screen hdtv has a 70-in diagonal screen find the width and the height of the screen?

If the ratio is 16:9, call the horizontal edge A and the vertical edge B. A=16x, B=9x. For a rightangled triangle, A2+B2=702. So (16x)2 + (9x)2 = 4900. From here:(16x)2 + (9x)2 = 4900256x2 + 81x2 =... Read More »

## How to Do the Basics on Wii Fit?

Wii fit is very popular around the world. You can do aerobics, play balance games, test your strength, do yoga, and more! Exercise can actually be fun!
http://www.wikihow.com/Do-the-Basics-on-Wii-Fit

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