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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 terms refers to the number of horiontal and vertical pixels in a display device?
It all depends on the area of the display device. A computer monitor has 1920 x 1080 pixels in the display.
How do touch-screen I-Pods work?
There are three different types of touch screens. Resistive, Capacitive, and Surface Acoustic Waves. The iPhone and iPod Touch use Capacitive method. The device contains a capacitive layer that stores the electrical charge. When a user touches the screen, the number of currents in that particular spot decreases because some of the currents are being deposited to the finger. The iPod/iPhone detects this change and the information is transferred the OS for analysis. After the device registers the touch, the data is captured and observed. The points where there was the most pressure are defined and the touch is more accurate. This information is sent to the operating system once more, and the action of button is performed. Of course, this happens instantaneously. The iPod Touch revolutionizes touch screen like never before, because multiple points can be recognized at one time, and many other touch screens cannot do that yet.
A SCSI ID is a unique identifier assigned to each SCSI device on the bus. It determines the SCSI device's priority. There are 16 IDs, ranging from 0 to 15. The order of the priorities is a bit unusual. From highest priority to lowest they are: 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12 ,11, 10, 9, 8. ID 7 is almost always reserved for the SCSI Host Adapter. The other IDs are free to be assigned as desired, although your computer may have assigned them automatically.
Never assign the same ID to more than one device.
What is the function of HDMI port?
HDMI is a video output standard. It is often used to connect to a monitor or a tv. It carries a high definition video signal as well as an audio signal so you dont have to hook up more than 1 cable if your monitor/tv has built in speakers.
What produces the light in lcd tv?
Cathode Ray Tube
Light is produced when electrons emitted from the back of the tube strike the front of the screen,and light up the phosphor coating .
Plasma
Excitation of a gas by high voltage
LCD
Cold cathode florescent lamps, placed behind the LCD screen
LCD LED
White LED's placed behind the LCD screen
OLED
Light emitting diodes. Light is generated by passing current across a PN junction of specially doped material, which causes electrons to change valence level and emit light.
The so called LED screens are not trully LED screens. They are simply LCD screens but they have white LEDs for Backlight.
How do you measure the Computer Screen?
A monitor's size is the distance (usually measured in inches) from corner to corner, diagonally across the screen.
This applies to widescreen and normal/full screen monitors.
However the manufacturer's specified size might be slightly more than the actual 'viewable size' for a couple of reasons:
1. They tend to round-up. So what they might call a 24 inch monitor might actually only be 23.5 inches.
2. A CRT monitor's size traditionally includes the casing around the screen, for reasons dating back to the invention of the technology decades ago. This doesn't apply to lcd flat panel monitors.
See the related link(s) for a more indepth guide and a tool for getting an approximate measurement of a monitor screen size.
By Measuring the monitor diagonally this will give you the screen size.
The specific models of the laptops usually have uniform sizes of the screens. So, if you know the model number, you can very easily look up its screen size.
What are Disadvantages of non interlaced monitor?
A method of refreshing the image on a monitor. Instead of refreshing the entire image (non-interlaced), an interlaced monitor refreshes the odd-numbered scan lines first, then refreshes the even-numbered scan lines on the second pass. This reduces the amount of new information that has to be passed on each sweep, but causes almost unnoticeable flicker, that can result in eye fatigue.
Can we use TV as like computer monitor?
If u r asking about if u can get cable o there.....probably not. But if u want to watch an episode of something like CSI then look it up on youtube but let it load. For long vids, it can take a few minutes
Where could I find a VGA to RCA cable?
Most of the time a VGA to RCA conversion will require an active converter - they are readily available online. Usually they are called PC to TV (verify that the PC to TV you find has VGA on one side and RCA on the other, but this is usually the case).
How do you fix your computer if there is no display when you turn it on?
There might be 3 reasons for this:
1. The fuse in the power plug has gone.
2. There might be a damaged part of the wire.
3. The PSU might have either died or not connected properly.
What is responsible for the flickering of a computer monitor?
Your monitor is probably alright. If it was going bad, you would most likely start to see a constant black stripe on the top or sides. Some monitors naturally flicker some when playing videos, such as certain Acer flat-screen monitors.
It could be a sign that you are using the wrong refresh rate or the wrong video card driver settings. Try updating or reinstalling the video card driver (the software that runs the video card).
You could be running low in RAM or just hard drive space, so try removing unwanted programs, games, pics, videos and even documents. Then defragment the hard drive. This would more likely just address a jerky display, not actual flickering. Check that your PC's fan is not clogged with dust, to make sure the system is not overheating.
Sometimes malware (viruses and spyware) can cause video issues. For instance, one type of spyware displays a green dot in the upper left corner of the screen.
What is the definition of a monitor?
A monitor is a computer screen such as the one you are on right now.
How do you make your computer screen bright?
To make your computer screen brighter you can increase the background brightness of your system. And also by changing the resolution.
Can you use your laptop as your desktop monitor?
No, you cant.
While laptops often have ways to output video via VGA or S-video ports, they lack a way to input video.
Edit-
The real answer is "It depends"
I can use my laptop as a monitor-- It has a HDMI port on it. Actaully, I practice this quite frequently. Laptops with a legacy s-video or a HDMI port have the capability of being used in the manner, but sometimes the hardware doesn't support it. You're on your own for this one.
What are the relative advantages and disadvantages of random scan and raster scan display system?
2)the lines producced are ziz-zag as the plotted values are discrete.
3)high degree realism is achived in picture with the aid of advanced shading and hidden surface technique.
4)decreasing memory costs have made raster systems popular.
Random scan system:-1)random displays have high resolutions since the picture definition is stored as a set of line drawing commands and not as a set of intensity values.2)smooth lines are produced as the electron beam directly follows the line path.
3)realism is difficult to achieve.
4)random-scan system's are generally costlier.
Can i use a hp monitor with a Dell computer?
Yes. Just make sure that the connector will fit (eg both monitor and PC are VGA or DVI). a VGA monitor will work on a DVI computer through an adaptor, but a DVI monitor will not work on a VGA computer.
What is the function of Registers in microcomputer system?
What is the function of Registers in microcomputer system?
Another Answer
The function of registers is the same in all computers. They are the fundamental binary interface between the internal and external structure of the CPU. All binary transactions between the CPU and its peripherals pass through registers. From the inside, they are the final periphery to the pins.
What Is a popular monitor that takes up less desk space than traditional monitors?
The best computer monitor for a small amount of space is a flat screen monitor. Flat screens are slim and will take up minimal space on your desk. They also have a better picture than older monitors.
How do you fix pink screen on monitor?
This can be due to an unregistered dock. If your laptop doesn't register it's dock to the docking station it will affect the color settings on monitor. To fix just undock laptop, restart it, let it boot to logon prompt, dock it, then log on.
A screensaver is a type of computer program initially designed to prevent phosphor burn-in on CRT and plasma Computer Monitors by blanking the screen or filling it with moving images or patterns when the computer is not in use. Contemporary screensavers are used primarily for entertainment or security.
Credit file monitoring service?
Credit monitoring is the automated process of keeping an eye on your credit. Credit monitoring helps protect you against identity theft and monitors any changes and/or inquiries made to your credit file by alerting you within approximately 24 hours of any major changes made to your credit file.
How do you turn on built in LCD Monitor Speakers?
You can turn on your monitor's speakers by inserting the audio jack into its audio-in port. If no audio is heard, ensure your computer's system volume is turned up.
