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Computer Monitors

Computer monitors are television-like devices used to display graphical information from a computer. They have been the primary form of displaying output to the computer user for decades. Questions about computer monitors and monitor display technologies belong here.

2,946 Questions

Where can one purchase a stand for an lcd monitor?

One can purchase a stand for an lcd monitor from: Amazon, Best Buy, Monitor Worlds, eBay, Overstock, Ergomart, Cheap Price, Newegg, Staples, On Time Supplies, Easy Mount LCD, Sale Link, Harvey Norman, Argos.

How can a monitor tirn green?

This would generally be caused by a broken wire within the video cable. Green is not the only variation of this problem. Replacing the cable will most likely fix the issue.

Where can one purchase a dual monitor adapter?

A monitor extension cable may be purchased where accessories for electronic devices are sold, for example Best Buy. These types of cables can also be purchased at office supply stores such as Staples and Office Depot. One might also find monitor extension cables in the electronic section of Walmart and Target.

Does Most devices connected to a computer communicate with monitor to carry out task?

Few computer devices communicate directly to the monitor...the only one is the video card. Some video cards are built into the motherboard, called an integrated video card, and some fit into an expansion slot like an AGP slot, a PCI slot, or a PCI-E slot.

In fact, computers run JUST FINE without a monitor attached....the monitor is there only so you know what the computer is doing. All other devices inside or attached to the computer communicate directly through the motherboard. The monitor is the human-readable "presentation" of what is going on inside the computer!

How does monitor display processed data from CPU?

Through the graphic interface. Video cards are graphic interfaces.

The monitor is a passive output device. It displays the video data in the way it is designed to. CRTs display pixel data in a different way than LCD displays do, or LED displays. In any case, the monitor needs a graphic interface to translate the pixel illumination data into a standard video signal.

What is a flat panel monitor?

a tft display is a lcd display which is used in small thin applications i.e screens for mobile phones TFT stands for thin film transistor may be also called TFT LCD.

What is difference between a raster and a vector display unit?

Raster images are made up of pixels, Vector images are made up of paths. Raster images (sometimes called bitmap images) are made up of a grid of pixels, each of which can be a different colour.
Vector images, on the other hand, rely upon mathematical relationships between points in order to make up paths, which when all combined, make up a full image.


Bitmaps are better for photographs or images with complex shading. Vectors are better typefaces and illustrations. Vectors also scale much better than bitmaps.

Why are LCD screens so expensive?

LCD displays are more delicate than CRT displays, so more care must be used when manufacturing and packaging them. Most technologies become cheaper the longer they are manufactured and the more are produced; the cost will naturally come down as time goes on. CRT displays have been manufactured for over 50 years, so they are still cheaper than LCD displays, which have only been remotely popular for 20 years, and only taken off for desktop computers in the past ten.

What is the full name for VGA?

The word VGA means "VIDEO GRAPHIC ARRAY" in the system unit of computer.

Do i need a 13 or 15 inch laptop screen?

It depends on what you plan to use it for. Assuming you hold everything else constant (processor, RAM, video card, etc.) a smaller screen will net you lighter weight and longer battery life (less screen area = less power needed to fuel it), but it will cost you screen size (obviously). If you plan to be very mobile with the laptop (taking it to classes, coffee shops, meetings, etc.) then the lighter weight and longer battery life will probably be worth more to you than the extra screen space. If the laptop is likely to spend most of it's time in the same location and plugged in, then you won't notice the loss of battery life and added weight, but you will appreciate the extra screen area when (which is especially nice if you plan to do any serious amount of gaming/video watching with it).

In short, if you plan to use it on the go, go for the 14". If you plan to use it mostly as a desktop replacement, go for the 15".

What is the most popular type of monitor?

may be the portable monitor...?

i am not joking, there is a monitor that only weighs 0.9kg.

and it is foldable.

if you are looking for monitor with moderate price.

just google viewshocker portable monitor

How do you make a butterfly sign on computer?

Ƹ̵̡Ӝ̵̨̄Ʒ like this?

try this if you use Word 2007:

type in the shortcut key then directly after hold down Alt and press X

then you can copy and paste into your dialog box.

Shortcut key: 01B8, Alt + X = Ƹ

Shortcut key: 04DC, Alt + X = Ӝ

Shortcut key: 01B7, Alt + X = Ʒ

Function of multiplexer in a processor?

A multiplexer breaks large amounts of data into smaller chunks so that the processor can manipulate it more easily and give back the processed data in pieces when it finishes processing it. A multiplexer is also responsible for breaking up the data if you have more than one processor or core (as in dual core) in your computer.

Difference between non-interlaced and interlaced?

Progressive means a full frame scan, so something that is 25p means there are 25 full frame scans per second. Interlaced however breaks the frame into thin lines (or fields). It then alternates between scanning odd and even lines. So something that is 50i means that 25 times a second it scans the even lines and 25 times a second it scans odd lines.

Is it true that a liquid display crystal monitor is also known as a CRT monitor?

NO

crt is the old picture tube type monitor (not flat at all, rather bulky and really really heavy)

liquid-crystal display (LCD) are all the new monitors (hdtvs, flat panel monitors, the screen inside your zune/i-crap-pod, etc...

What is the two data transfer modes used in hard drives?

DMA (Direct Memory Access) or PIO (Programmed Input/Output) Transfer Modes. DMA transfers data to memory without use of the CPU. PIO involves CPU and is slower.

ASCII & Binary

What are the semiconductor materials used in computers?

A material that is neither a good conductor of electricity (like copper) nor a good insulator (like rubber). The most common semiconductor materials are silicon and germanium. These materials are then doped to create an excess or lack of electrons. Computer chips, both for CPU and RAM (or memory), are composed of semiconductor materials. Semiconductors make it possible to miniaturize electronic components, such as transistors. Not only does miniaturization mean that the components take up less space, it also means that they are faster and require less energy.

What are reasons to assemble the computer by your own?

1) The overall cost of the Computer is greatly reduced

2) You do not have to deal with a middle man to get replacement parts

3) The range of parts available is huge, and customisation is down to you to make it how you want it

What is the latest model of Computer monitor?

The latest computer monitors change regularly at the moment flat screen monitors and touch screen are the newest. To find out what brands and types are the newest a sales representative at a electronic store can help.

What is video input?

Video input is the motion pictures that are entered into the computer. For video input, video camera or any other video device is connected to a video capture card. the video captured card converts the analog video signals into digital signals that a computer can store and process.

Where can one purchase an Angelcare baby monitor?

"Safety 1st makes a monitor being sold on Amazon for $19.99. I would suggest reading reviews before determining if the price is worth the savings. There is a wide variety of monitors out there that offer not only audo monitoring, but also video and motion."

What is the name of a monitor that displays only one color?

A monitor that displays only one color (and black or lack of color as the contrasting color for the background) is known as a monochrome monitor.