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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

What are crt monitor screen sizes?

Smallest - 1.5" (Panasonic CT101)

Largest - 24" widescreen

Typically the viewable or visible area of the monitor will be approximately .9 to 1.2 inches smaller than the tube diagonal. With the advent of LCD flat screen monitors, the days of the CRT monitor are numbered except for specialized applications.

Why wont your blu ray with HDMI to dvi cable play on your dvi monitor?

HDMI and DVI are compatible connectors for video signals. There are two small but important differences.

First, DVI does not carry audio whereas HDMI includes it as part of the interface.


Second, and most important, is that HDMI supports HDCP, an encoding system to prevent signals being copied. To receive HDCP encoded signals, the display must be HDCP compliant (i.e. licensed to receive and decode the signals). DVI does not support HDCP and therefore a DVI monitor will see garbage rather than a good signal.


For protection of the content, there are no licensed HDMI to DVI converters on the market. Furthermore, the few unlicensed converters are not guaranteed to operate. Indeed, the HDCP system provides for disabling HDCP receivers in the future if they are using unauthorized license keys. HDCP has been introduced in response to people pirating material. Sadly, it also prevents legitimate use of some content such as display on DVI monitors as this question demonstrates.

What piece of computer equipment do you mainly use to move the cursor around on the screen?

The mouse is generally used to move a cursor around the screen. Additionally, a trackpad, a rollerball, and even the keyboard may be used.

When i switch on my desktop computer the screen stays black yet the computer itself sounds normal?

Check that the cable for your monitor is correctly inserted into the computer and into the monitor, and is turned on.

When filming and using a green screen how can you connect your camera or computer to TV monitor so you can see the effect as you are filming?

You need to have a video capture card and a software that supports Realtime video (not to forget the expertise to operate it), like Final Cut Pro or Adobe Premiere CS, to "chroma key" your subject in.

How do you fix vertical white lines on desktop monitor?

You can easily fix these by taking a look at the Video Cable in the back of your screen. If you wriggle it about it will work but if you can, see if you can unscrew it and then push it in a little bit more. Nothing is wrong with the power, just the Video Cable.

Is there such a thing as a wireless computer monitor?

As far as I can find with a quick search, no.

However there are available HDMI Transmitter and Receiver dongles (and other standards too) that can accomplish the same effect: plug the Transmitter dongle into the computer and the Receiver dongle into the monitor. However depending on capabilities the prices listed for a pair of these dongles (one Transmitter and one Receiver) vary from around $30 to around $700, so check the specifications carefully to be certain it will support your requirements and budget before buying!

What is Image quality?

Image quality, sometimes called clarity, in photography is a term which often is used to describe the amount of visibility of pertinent information in an image. When judging image quality in a photograph or on a monitor we may look at sharpness or resolution, good contrast, correctness of color, gradation from black to white with what is sometimes called "long scale," and other criteria. By definition, image quality may tend to exclude such potentially image degrading impediments such as grain or noise, halation, fog or anything else that at least theoretically reduces or obscures the pertinent information in the image. Image quality can, however, be subjective.

What does no source detected mean on monitor?

It means that the monitor can't detect a signal from the computer. There are a number of things that might cause that:

* If the monitor has more than one input, then the wrong one might be selected - nowadays, most monitors automatically switch to the "active" input, so this is less likely. * The monitor's signal cable might not be plugged in. * The computer is turned off. * The computer's video card is faulty. * The computer's video card is disabled. * The signal cable is faulty. * The monitor is faulty.

Can you connect a monitor to Yamaha emx5000 powered mixer?

Yes, you can connect a passive monitor speaker to an EMX 5000.

Crooks tells Lennie he now knows why his old man didn't like his playing with white kids What does he now know?

he now knows that there wasn't any other colored family around for miles and now there is no colored man on this ranch (besides himself) and just one family in Soledad. He knew if he said anything that it would just be another n-word (wont let me type it in -,-) saying it.

Which gives better image quality a 25-mm dot pitch monitor or a 28-mm dot pitch monitor Why?

The smaller the pitch is, the sharper the image. Dot pitches of .28-mm or .25-mm give the best results and cost more.

What is the difference between plasma screen and lcd panel?

Plasma screen TVs use certain cells that release a special type of gas to produce the image on the screen. LCD TVs give off the image by using the light modulating properties of liquid crystals (LC; LCD is short for "Liquid Crystal Display.")

How do you fix monitor out of range?

Plug it in the computer and hitting F8 key every few seconds as the computer reboots. Click safe mode, then hopefully your computer working fine. Find the my computer (Windows XP) Computer (Windows 7) right click an then click manage. Then go to device manager. Expand Display adapter. then right click the name of the Display Adapter and Uninstall and Fix the Resolution and reboot it.

if it install goto the manage and device manager and Expand the display adapter and Disable the file under it

Can you put an lcd projecter 6 ft away from the screen?

Yes, but the picture will be correspondingly small. The farther away the projector is from the screen, the bigger the picture will be.

How do you fix a stuck pixel?

Sorry to say, you don't. It's a bad pixel and that's all there is to it.

Manufacturers allow a certain amount of bad pixels in LCD and Plasma TV's. How many, and how large of an area varies from manufacturer to manufacturer.

If you're going to buy a LCD or Plasma TV, ALWAYS look at it before it leaves the store and examine every inch of the display.

Technically, if the bad pixels that show up fall within the manufacturer's guidelines, and you've purchased an extended service contract either from the store where you got it of from the manufacturer direct, you most likely will just have to learn to live with it.

Here's a GOOD tip: If you're really, really nice (and not whiney, bitchy) to your service technician when he's called out, he may take it upon himself to `cover you' in the paperwork, and take care of you in the interest of good customer relations.

What is a dataport used for?

We often see this term used when a hotel mentions their amenities. It seems to imply that you can expect to see a phone or tablelamp that has (in addition to the jack on the phone) a separate jack that you could use for 'dial-up' connection to the internet -- if you happen to have a dial-up account with your ISP.

Where can one purchase monitor covers?

Monitor covers are available from various sources. Popular retailers for monitor covers include: Amazon, eBay, Staples and Office Depot, but you should also check out some of the specialty stores such as Computer Dust Solutions Store.

What is the resolution of Samsung's T220 monitor?

The Samsung SyncMaster T220 monitor has a maximum resolution of 1680 x 1050 / 60 Hz. Its online reviews are mostly positive, with the biggest criticism being that it is a bit pricey.

Which Lcd monitor is better and which one is more recent the samsung 244t or the samsung syncmaster 245bw?

Simply put, the 245BW is more recent but the 244T is better. You'll notice the 244T is more expensive. There is a reason. In addition to many more inputs, USB hub built in, etc., the 244T can pivot 90 degrees to allow a portrait view. It also uses a different type of panel, I believe, that experts seems to agree is better.

Would the average user notice the difference? I'm not sure. I've never seen them side-by-side. I just bought a 244T for $569 at newegg.com. They have the 245BW for $479. I believe for $90 difference, the 244T is probably better. The list prices for the two are much further apart.

Is a Philips 200CW monitor lcd or crt?

The Philips 200CW is a LCD or Liquid Crystal Display.

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