How to enable HDMI on a laptop. How to enable HDMI on a laptop how to add an HDMI output to the old motherboard
Using the connection through the HDMI interface, multimedia data is transmitted in good quality and high speed. Information transmission is carried out through special cables connected to two or more necessary devices. HDMI is the most popular digital interface and replaced the old analog. In this article, we will tell you in detail everything about this type of connection and wonder how to enable it on a laptop.
The appearance of new HDMI Digital Interfaces contributed to the obsolesis of the previously popular VGA. He not only passed the image with more low quality, but also distorted him, which often caused difficulties in work. The connection under consideration has a large throughput and supports sound transmission.
In addition to HDMI, several more types of digital data interfaces are popular - DVI and DisplayPort. All of them are distinguished connectors and some characteristics, which allows the use of the necessary connection for different situations. Read more about comparing these interfaces in our articles on the links below.
HDMI cable varieties
As already mentioned earlier, the connection of two devices is performed using special cables. They are of different sizes, standards and support work only with certain equipment. In addition, they have different types connectors and specifications. You can read more about this in our other materials.
Enabling HDMI interface
On all devices that support connecting through the HDMI interface, it is automatically enabled. Users only need to perform several simple settingsSo that the connection of the two devices has passed successfully, and a clear picture and sound appeared on the screen.
It is usually enough to change only a few parameters. operating system And you can immediately begin work on the equipment. Detailed instructions By connecting computers and laptops to the monitor via HDMI, read in our articles on the links below.
Causes of HDMI faults
Sometimes malfunctions occur in the devices, it may be connected with the connection interface. When using HDMI, two problems are often observed - no image and sound. The main causes of faults are considered wrong settings devices outdated drivers or physical breakdowns. In such cases, it is recommended to resort to one of several methods to solve the problems that have arisen. Read more about them further.
We examined in detail in detail the basic feature of the HDMI interface, familiarized with the types of cables, figured out with the inclusion of this connector on the laptop and talked about possible faults. We hope our article was useful and you learned everything you need to connect devices via an HDMI connector.
Question: When connecting the monitor to motherboard (HDMI) no image
Maternal aSUS board z170-a. When connected to the video card, everything works. At ASUS did not find drivers. What can be wrong?
Answer:
Message from user5353.
Q: PCI Express 2.0 with GTX 960 - When connected to the motherboard, the monitor is in standby mode
I recently purchased the MSI GTX 960 video card. And when it is connected to the motherboard, the monitor is in standby mode. At first I thought it was because of the power unit. It was 460 watt, then I changed it for 550 watts. The same problem, I tried an old video card and everything worked. I decided to take a look at system requirements Video card and found that it requires PCI Express 3.0, and I have 2.0. I tried the GTX 960 at work and everything worked there. Can you tell me if there is such a defect because of this?
Answer: Update BIOS on motherboard
there was a lot of topics helped everyone
Q: Connecting the motherboard
There is a motherboard not MSI B250M PRO-VD
24pin and 8pin power supply
But on the power supply no connector 8 PIN. Is it possible to somehow connect the power of the connected connectors?
Connectors are 6 + 2 and 4 PIN
PS: Processor intel Core i5 7400.
Block aTX power supply 600 pnr.
Answer:
Message from little_2.
Will there be enough?
Will be. Not such a powerful processor in terms of energy consumption and heat dissipation.
Question: HDMI Connection: The monitor constantly goes out, and then turns on again
Please tell me: maternal board asrock H170 Pro4 with built-in video card. The monitor can be connected only through AVG + HDMI adapter, because On the motherboard only HDMI connection. There is no video card. The monitor is constantly turned on and off. When connected to the TV - the same thing.
Cable Profit: connected to a laptop on HDMI - all slave. fine. (Used 2 cables: AVG + HDMI, HDM + HDMI).
P.S. Tell me how to fix? M.Plat 2 days. In this case, from the service center service brought - after complete diagnosis. There was a factory marriage, the BIOS said was discharged completely, the rest said normally. Monic and the TV make every 1-2 seconds, in Bios, too, not anything really see. Permanent flicker.
Answer: magirus.If, I took payment for the diagnostics - which should be free. Although they wrote what was the reason in the receipt. Again will have to go to them.
All PPC, Windows loaded flickering every second and appears on Monica: Out of Rage! - And no longer loads.
Added after 2 hours 37 minutes
Amendment, video is built into the processor. The video card did not take, so Monica connectivity via M.P.
Hello everyone. The following problem arose: Run system unit Begins to sift the speaker continuously for 10-15 seconds, then a reboot should be rebooted. In this case, there is no signal to the monitor. I tried to run without random access memory And listen to the speaker signal. The dynamics signal on the beeps of another character, but the system still reboots. And the ratio of the dynamics can sometimes not be when changed the surveying slots and it was. I tried to deploy the BIOS, did not help. I launched without a processor, the motherboard in this case does not reboot. I tried to put another processor still begging the speaker and reboots.
The system unit brought relatives, said that the computer was ground during the game in Skyrim. That's how. I hope I explained everything)
Motherboard: Gigabyte GA-EP43-UD3L
Answer: Keyboard is not connected to the system)
Added after 2 minutes
Tomorrow I will try to get another BP. Houses were other motherboards. On them I checked the working capacity of BP. Connected BP and tried to run without RAM to learn the fee. Without RAM, the speaker began to squeeze, after connecting RAM to a squeak and everything. Although not sure about the performance of these boards, as they are old, and even refuse to show an image on the monitor (
Added after 21 hours 16 minutes
Guys, thank you all. Determined the problem) it was in RAM. When removed the plate the signals simply changed.
Took today from a friend working scroll and checked. Everything worked)
Question: The difference between the integrated graphics core of the processor and the video card built into the motherboard
Hello everyone!
Please explain the difference between the integrated graphical core of the processor and the video card built into the motherboard.
I still have a few questions about this (all below implies the absence of a discrete video card).
1. I understand that on the motherboard there were ports for video output, it should have a built-in video card. Or not necessarily?
2. Is it possible to display video on the monitor if there is only integral. graph. The kernel in the processor (there is no video card in the motherboard)?
3. Will the performance in the presence and integrated graphic core In the processor, and the video card built into the motherboard?
Thank you so much in advance for the time spent.
Answer:
Message from thedRiveee.
Please explain the difference between the integrated graphical core of the processor and the video card built into the motherboard.
You yourself re-read this question, there is an answer in it.
Message from thedRiveee.
I still have a few questions about this (all below implies the absence of a discrete video card).
Yes, if not needed.
Message from thedRiveee.
1. I understand that on the motherboard there were ports for video output, it should have a built-in video card. Or not necessarily?
In order to output the image from these ports, you need to have an integrated graphics core in the processor, or on your motherboard.
Message from thedRiveee.
2. Is it possible to display video on the monitor if there is only integral. graph. The kernel in the processor (there is no video card in the motherboard)?
It is possible if the motherboard supports the image conclusion from the process of the PCTC.
Message from thedRiveee.
3. Will the performance in the presence and integrated graphics core in the processor, and the video card built into the motherboard built into the motherboard?
Modern Intel has no integraphes on the board, everything is in the prots. Whether to use the AMD to use a joint in the percents and the one that on the board, I do not know. I think no. Integrashk on the board is very weak. With them only get a picture, no more.
Message from thedRiveee.
Thank you so much in advance for the time spent.
Thank you for spending our time
Q: 3 Monitor simultaneously - VGA + HDMI + laptop monitor
Hello everyone.
Very often in laptops there are two connectors for transmitting the image, it is VGA and HDMI. The question is, is it possible to work at the same time a laptop monitor and two connected monitors?
I tried to connect according to such a scheme, two VGA monitor, one through the HDMI adapter, but only two works at the same time. I tried on two different laptops, on two different OS (Windows 7, WinODWS 10).
Perhaps someone knows how to make three monitors work at the same time?
Added after 23 minutes
Video card on one with ATI Radeon HD7670M laptops
Up to date for many users today is the expansion of the image with personal computer on the display of the home plasma. "We connect the TV to the computer via HDMI, and there is no images," this is how the negative from the mouth of the computer equipment owners.
In this article, the reader will get acquainted not only with the method of connecting an additional display to a PC or a laptop, and learns about correct settings equipment. He will also be interested in recommendations of experts in the field of IT technologies.
About pursued purposes
The larger the diagonal of the liquid crystal screen, the more comfortable viewing the multimedia and better detail the image in games and software work. The film on the TV from the computer will allow to see the smallest details, and the fan of the dynamic toy will feel the reality of the events on the plasma screen. In fact, the benefits of using such symbiosis are many, and they all concern comfortable work or leisure of the user.
In recent years, many users have been interested in Internet television. Why pay money to the provider, if you can watch your favorite channels from the official website of the television company for free? Therefore, the question is: "How to bring the computer to the TV?" It sounds more and more often in the media. That's just with ready-made solutions while things are bad.
Computer equipment features
Start Better S. technical capabilities Personal computer or laptop. The fact is that it is not enough to buy a HDMI cable for a computer. It will be possible to connect to the TV only with the appropriate digital video output on the PC. Therefore, the user needs to be familiar with all the outputs of the system unit and find the right port. It can be located on the video card either on the motherboard at the computer and on one of the ends at the mobile laptop.
There are devices that have no HDMI connector. It is quite realistic to detect on the old video output VGA (D-Sub) or DVI digital ports with DisplayPort. It all depends on a large extent that the TV in which similar inputs must be present. Featuring the desired TV cable, you will always find the ability to display the image from the computer.
TV availability
But there are no problems with modern liquid crystal devices with HDMI ports - all manufacturers provide their own technique in demand. Often, one port at the factory is not limited and provide the ability to connect several sources to the user to display the image via HDMI.
Liquid crystal displays of large sizes have a slightly different problem. We are talking about the resolution of the reproducible image and frame rate. Before connecting the computer and TV via HDMI, the user must be familiar with technical characteristics Both devices, compare their video transmission capabilities and find a parameter that will be supported and plasma and PC. Often, all equipment manufacturers strive to ensure that the technique supported the resolution of FullHD (1920x1080) at a frequency of 60 Hz. True, there are exceptions that users create problems.
Working devices of different generations
In situations associated with connecting two devices with different interfaces (HDMI, VGA), often users are surprised, why the computer does not see TV via HDMI. Explains everything is simple - it is impossible to connect the technique different generationsBy combining analog and digital signal with one cable. In such situations, no adapter will solve the problem - you need a converter that can decode the signal at the hardware level.
Fortunately in foreign auctions are present ready solutionswhich are able to solve all user problems with the transmission of the video signal between devices of different generations. The cost of one converter is within 20-30 y. e. than attracts a potential buyer. All necessary video transmission cables are always included in the converter, so the problem solving algorithm is simple: we buy a converter and connect the TV to a computer via HDMI.
When there is no needed interface
Not all computers and TVs have an HDMI port - this is a fact. But be upset ahead of time it is not worth it, because with moral outdated devices The problem can always be solved. The fact is that the old equipment is focused on the transmission of an analog signal. Let the image quality this technology And lagging behind, however, with compatibility of different standards, it is an order of magnitude less problems. Align the S-Vidio, VGA or RCA interfaces are much easier than converting into a digit.
The user is just enough to buy a TV cable and connect both devices. There are many inconvenience with which they will have to face users. First, the interface cable can not pass the sound. Accordingly, you need to buy another cable. Secondly, during operation, the sound card of the computer or laptop will not be able to create an individual stream of audio for the TV. Accordingly, on the conveniences of sharing, computer and TV can be forgotten.
The right approach to the purchase of cable
Problems may appear by the user and when choosing an incorrect HDMI cable. The fact is that the digital video signal is not capable of transmitting long distances over the cable without loss of quality. Therefore, the future owner needs to decide on the length before buying an HDMI cable for a computer to a TV.
The main thing is to always remember that the longer the high-quality cable, the higher its cost. It is necessary to measure the distance between the PC and the liquid crystal display (naturally, not in direct visibility, and taking into account the laying) and find the cable in the market. Yes, buyers are customary to acquire wires with a margin, but it should be small, as often surplus is rarely demanded - more often they simply collect dust for a TV or a computer. The main thing is to find the golden middle of the ratio "Cost - Cable Length".
Real offers manufacturers
The cable for the HDMI-HDMI mold television is not easy to select on the market. Any buyer can make sure that anyone can only look at prices and the range. It is logical to assume that expensive accessories have a high price only because they are made by major brands. This is true, but, as practice shows, the more expensive the HDMI cable, the less likelihood that the video signal will deteriorate at a large distance. In fact, the quality must be paid. Chinese consumer goods are not a place in the domestic market.
IT experts recommend paying attention to the brand name (for example, Prolink, Cablexpert, ViewCon, Belkin), as well as focus on the quality of the winding and the presence of ferrite filters near the connections (barrels near the contacts). If an HDMI cable is required, the length of which exceeds 30 meters, then the user without the signal amplifier cannot do. The device is expensive, but with the tasks delivered 100%.
Physical connection of two devices
This article is not about the difference in potentials from the school course of physics, but it is still necessary to know the user to know that on the video ports with the equipment included in the power grid, there is a small electric charge. Naturally, when connecting two devices, a technique will transmit energy over the cable to the port of the connected device. Often it turns out to be the TV, which when connected, burns output on the computer video card. Therefore, before connecting the computer to the TV via HDMI, you need to de-energize one of the devices (remove the plug from the socket). Naturally, this problem Bypassing the side of all users who have grounding in the house.
Another trouble that the buyer may encounter is the lack of video signal when the cable is connected or the transmission of the image with interference. You do not need to touch the settings of the TV or computer - in 99% the problem in the poor-quality cable. You need to replace it. In general, experts recommend checking the HDMI cable directly in the store to avoid connection problems.
TV settings
The owner of the liquid crystal display will not work on remote remote Devices Press the "Source" button and select the desired source Signal. All ports on the TV panel are prescribed and numbered, so it remains only to combine the software part with the hardware. No need to expect that an image from a PC will immediately appear on the screen. The main thing here is to bring the display to readiness to obtain a video signal. On this, the configuration of the TV connection to the computer via HDMI will be completed. It remains only to configure the PC video output or laptop.
Many users are home theater owners, and other video and audio equipment that is connected to a liquid crystal TV. Naturally, the situation may occur when all the HDMI ports are busy. Many users hardly want to physically rearrange the HDMI cable when working with a computer, so a solution is proposed. The video signal from the laptop can be transferred to the tuner or receiver. In fact, no difference is no, since manufacturers use a single image standard for HDMI.
Modern platforms
When it comes to Windows 10 or MacOS operating systems, then there is practically no questions with setting. The user is enough to restart the computer so that the device detects and connects the new display. Than modern machinery, the more effective happens automatic setting - Often by HDMI from the computer to the TV, the signal is transmitted in FullHD format with a frequency of 60-65 Hz.
But there are exceptions, and they are bound primarily with the driver of the video device. Therefore, you do not need to try to make the TV with the remote control correctly remote control, here will help only thin tuning Video card. The main thing is to always remember that you need to change the parameters not global, and only one port, otherwise you can delete the signal to the PC monitor, to restore which will be very difficult.
Work with drivers
Make a TV, like a computer monitor, via HDMI, though it is difficult, but quite real. For this, there are many ways to get to know the reader. Operating owners windows systems Versions 7.8 and 10 need to go to the control panel and select the "Screen" item.
Turning to the "Configuring Screen Settings" tab, the user will detect that the operating system has already defined the connected TV, but the image is not transmitted to it. The "Several Displays" parameter allows you to connect the TV as additional monitor to a computer. The list contains several options from which the user is invited to make a choice:
- Duplicate these screens. The contents of the computer desktop will be displayed on the TV screen, and all the actions produced by the user will be visible on both displays.
- Expand these screens. The most interesting setting that allows you to virtually increase the desktop area (and, both vertically and horizontally).
- Show on screen number. Manual port assignment for video output is not in demand by users.
Features Driver Settings
Send a signal to the TV is easy, but configure the image quality and pass the sound from the computer to the TV is not so simple. First, you need to decide on the expansion of the desktop - diagonally or vertical. Experts recommend navigate physical location TV in the room relative to the PC monitor. On the control panel, in the "Screen Resolution" menu, you need to place the icon number 2 with the mouse on the icon number 1 so that it is convenient to move the desktop objects between the displays.
The second step will be setting the resolution of the TV screen. The main thing is to choose a parameter that is supported by the connected display, otherwise it fails, and the port for output will turn off. By pressing the "Advanced Settings" button, the user can select the display update frequency, but the IT experts do not recommend changing the frequency, unless the video card and the TV do not support 4k (144 Hz). By making all the settings, you need to save the changes and exit the control panel.
Tricks with sound transmission
All users know that the HDMI cable transmits not only a high-quality image, and the sound, here only the corresponding setting in the resolution parameters is missing. With the transmission of audio, everything is simple - at the hardware level the sound enters the additional screen along with the video. That is, the user is enough to move the video player window on the TV display with the mouse. In the computer columns, the sound will turn off, and in the TV speakers is activated.
It is worth noting that mobile device Or the computer is capable of supporting several HDMI video devices connected by HDMI, transmit different image to them and provide them with sound accompaniment. True, there are exceptions, and they depend on the video adapter and sound card. Low-performance devices sometimes provide malfunctions, they simply lack power to process a digital video signal and high-quality sound.
Alternative configuration Driver
Not only windows tools You can configure video transmission to the TV screen. Owners are provided with the ability to provide high-quality transmission through the video adapter driver (NVIDIA or Radeon). The settings algorithm is all the same: we connect the TV to the computer via HDMI and install the HDMI signal source from the remote control.
But then the branded software Video card manufacturer. Crossing in the NVIDIA GeForce Experience or AMD Catalyst application control panel Control Center.You must find the tab "Display". One of the subparagraphs this menu, is responsible for setting up multiple displays.
Feedback from users
Often, when connecting the TV to a computer or laptop with devices owners, there are problems that they are trying to solve together in the media. Most of the negative, which meets the reviews is associated with the low-quality HDMI cable, which was purchased in foreign auctions, or in stores at a low price. A greedy pays twice - you need to know all users who decided to save on the purchase of the HDMI cable.
After configuring the displays and save options, the image disappeared on the main monitor? This is the second problem with which it is often encountered to users. The reason is quite simple - the parameters of the main monitor were subjected to changes. The recommendation here is one - connecting the TV to the computer, you need to control your actions. A number 1 in the system always the main monitor - its settings cannot be changed. With the other numbers (2,3,4) you can do anything.
Finally
Yes, in order to create an amenities, the user needs a little time and investment. Without this, simply can not do. There is an instruction in which all actions are prescribed, they must be clearly performed:
- we buy a HDMI cable;
- configure a video adapter driver;
- enjoy viewing.
The algorithm is simple, but work has a lot. In fact, there is nothing complicated, most importantly, follow the recommendations of experts and perform strictly specified actions. Only by receiving an image from a computer or laptop on the TV screen and making sure that there is a sound transmission, you can enter additional parameters and produce fine tuning.
I decided to prepare a separate article in which it is detailed to tell and show on the example, how to connect the TV to an ordinary stationary computer using an HDMI cable. The topic is relevant, and I often ask me about it. In fact, nothing is difficult. But there are some nuances in which we will try to figure out this article.
Almost every one, not even the new TV, there is at least one HDMI entrance. And in the computer, on the rear panel of the system unit there is an HDMI output. This means that we can easily connect a PC with a TV with a conventional HDMI cable that can be bought probably in every digital technology store.
Why connect them? Everything is very simple. TV can work as a monitor. That is, you can output the image from the computer to the TV screen. TV can be used as a basic, or as a second monitor. This means that the image from the PC will be displayed on the screen of the usual monitor and the TV simultaneously. Or only on TV. It already depends on your tasks. It should be noted that the HDMI is displayed not only the image, but also the sound.
I myself, and other users most often will connect PC with TV to watch movies on the big screen, or for the game. You can still connect the gamepad to the computer and play on the big screen. Some use televisions instead of monitors. They work with documents, sit on the Internet, etc. But it seems to me, it is not very convenient. Yes, and eyes get tired faster. For constant work at a computer, it is better to use the monitor. And the TV is connected to watch movies, photos, games, etc.
The connection process will be the same for televisions. different manufacturers: LG, Samsung, Sony, Philips, Panasonic, Ergo, Hitachi, etc. Similarly, as it will not be strong differences in windows settings. Yes, settings in Windows 10, Windows 8, Windows 7 are slightly different, but not critical. I'll show everything.
If you have a laptop, you can do everything on this article :.
Preparation: Check HDMI ports on TV and computer, choose cable
First you need to check if you have the necessary ports on our devices. Also for connecting we will need an HDMI cable. Let's look at everything in more detail. If you have everything, you can go directly to connecting and configuring.
If you have ports on both devices and there is a cable, you can connect.
Connect a TV with a computer using a cable HDMI
It is enough just to take the cable, connect it to the HDMI way out on your computer and in HDMI input on the TV.
Important! The devices must be connected when they are turned off and disabled. There is a risk of burning ports. There are such cases.
If you connect the TV as a monitor, that is, the only screen, the scheme will look something like this:
Also let's consider another case when the TV and the monitor will be connected at the same time.
TV as a second monitor for PC
The monitor can also be connected by HDMI (like me in the photo below), DVI, or even VGA. As a result, two screens will be connected to the PC.
Connected figured out. Most likely, in your case there will be a system unit with a monitor connected to it. And all that needs to be done is to connect the TV to it.
Select HDMI input as a signal source in TV settings
Most often, after connecting and enable devices, there are no images on the TV. The type of "No Signal" type will appear, "the signal source is not selected" or something like that. On the TV, select the source of the signal. The port in which we connected the cable.
To do this, on the remote control of your TV, there must be a separate "Sources" button, or "Input".
After clicking on it, a menu should be opened in which you can select a signal source. You can see which port on the TV you connected the cable (each port has its own number). Or simply select an active source. The process itself may differ depending on the TV. I have an old LG.
An image from the computer should appear on the TV. This will be either a copy of what is displayed on the monitor (if any), or a clean desktop (expand).
The main thing is that the picture from the computer appeared on the TV screen. Further, in Windows Settings, we can change the image output mode. There are several them there.
Setting up a HDMI TV connected to Windows
Screen resolution in most cases is automatically adjusted. So in the Windows settings we will be able to change only the mode of working with multiple displays. This is relevant only when monitor and TV are connected to the PC. If only one display, then these settings are not needed.
The easiest way to change the mode in Windows 10, Windows 8 and Windows 7 - keyboard shortcut Win + P..
After clicking on them, the "Project" menu will appear. In the top ten it looks like this:
In Windows 7, so:
Let's consider each mode in more detail.
In most cases, these settings are quite enough.
Additional screen settings
To open them enough to click right-click Mice on an empty desktop area. In Windows 10, you need to select "Screen Settings", and in Windows 7 - "Screen Resolution".
A window will open with the settings where you can see how many screens are connected to a computer.
You can also determine their (Pressing the "Determine" button)Change the resolution of each screen and operation mode (about which I told above).
In Windows 7, the tv settings are connected via HDMI look like this:
With the configuration of the image on the computer figured out.
What if the sound from the computer does not go to the TV?
It happens very often. The image on the TV appeared, and there is no sound. It is not at all, or it sounds with a computer connected to a computer acoustic system. If you want the sound to go through the TV, then check whether the sound is not turned off on TV and whether it is not twisted.
The list of devices should be your TV. You must click on it with the right mouse button and install "Use Default".
If the TV is not in the list, then right-click on an empty area and check the ticks near two items: "Show disabled devices" and "Show disconnected devices".
If it did not help, and there is still no sound with a PC on the TV, try reinstalling the video card driver. Just download it and run the installation. HDMI Cable at this point let it be connected to a computer.
How to check these settings in Windows 7, I showed in the article. Be sure to look at it and read the comments. There is a lot of useful information.
I have never come across the problem with the output of sound on HDMI. How much I connected, everything worked immediately after connection. But there is such a problem.
Connect 4K TV to a computer. Ultra HD by HDMI
If you have Ultra HD TV (it is 4K) and the video card supports this permission, that is, a chance to get a beautiful and clear image. I checked everything works. I have a 4K TV from Phillips. And in the computer Vijart GeForce GTX. 750TI, which supports resolution up to 4096x2160.
There are a lot of nuances. I am not a gamer, so I will try to clarify as I can. The fact is that withdrawing the 4K image on HDMI, and this it happened. But most likely we will get the refresh rate of 30 Hz. What is very small. To get 60 Hz, we need a video card with HDMI 2.0 and the same cable. That is why for connecting to 4K, the monitors use a cable DVI. And in the TVs DVI I did not meet something.
I connected everything, I started the computer, and I saw that the image on the TV is some strange, the wrong color. Perhaps it is only in my case.
Everything is solved very simple. At first I tried in the TV settings to disable UHD (Ultra HD) for the HDMI port to which PC is connected. The image has become normal, but the resolution turned out to be normal, 1920x1080. Therefore, this method is not very suitable for us.
To get the present 4K image with natural colors, it is simply necessary in the properties of the display in Windows 10 to change the screen resolution to the maximum 3840x2160.
The image immediately became normal. It was also automatically put up a scale of 300%. Otherwise everything would be very small. It can be changed if necessary. I have not tried to play with this resolution. But I think it is not real. Moreover, the video card on my computer is not the newest and not the most powerful one.
Waiting for your comments. Specify questions and do not forget to share tips. Good luck!
I answer all questions detail.Friends! All you do on a computer, see movies, cartoons, communicate in Skype, play, view photos, slides or Internet pages in the browser, all this will be shown and on the screen of your TV if the TV will be connected to the computer via the HDMI cable. Now, in almost any TV there is an HDMI input, and most of the available video cards are there an HDMI output.
The HDMI interface and was invented in order to connect two high-tech digital devices among themselves (they are undoubtedly your computer and TV) and transmit information from the device to the device without loss of quality. Such transmitted information may be an image and multichannel qualitative sound. If you have a movie or cartoon on your computer, in any HD, Blu-ray or AVI format, MOV, MPG, MP4, then all this can be viewed on your TV. There are slides or photos, please see. I don't say about the game, since not their supporter, they take a lot of time in young people who can spend on study. Connect the TV to a computer via HDMI by the second monitor To connect the computer to the TV, we will use the HDMI cable, it looks like this and can be up to 20 meters long, select the cable you need.
For example, take Samsung TV, not quite a new 4 series (type LED), bought several years ago, but there are already two connectors for connecting HDMI devices.
The computer, which we will use with you to connect to the TV, was also purchased about three years ago, it is installed on it video Card NVIDIA And also with the HDMI connector.
As I said, there are two HDMI connectors on our TV. On the TV turned off, connect the HDMI cable in the HDMI 2 connector,
The reverse end of the cable is connected in the HDMI connector of a stationary computer. The computer, in turn, is already connected to the monitor (also Samsung Syncmaster 971p) Cable DVI.
Turn on your computer and TV. On the TV immediately, the image may not be, instead, you observe such a message "Cable is not connected". "Check the cable connection and source parameter" or " Weak signal or no signal "
On Samsung TVs, to display a list of all available video sources, you need to press the Source (source) remote control button.
The TV comes out the menu, in this menu, with the remote control, select the HDMI 2 connector,
Now, on our TV, an exact copy of the desktop of our computer should appear. But again there is nothing, it turns out the same mistake on the black screen. So we go to the "Screen Resolution" settings. Click the right mouse on the desktop and select "Screen Resolution".
As you can see in the window that appears, the main screen is set by the second (2) Samsung Syncmaster 971p monitor, and in the "Multiple screens" parameter, we are displayed "Display the desktop only on 2 monitor", that's why the image is present only on the computer monitor screen, And on TV it is not
We bring in this window all here to this state. Select the parameter
Multiple screens: "Duplicate these screens"
In the "Screen" parameter, "several monitors" are automatically set, click apply and approx.
The TV table appears on the TV.
The resolution of our small Samsung 1366 x 768 TV. If your computer monitor supports this permission, it means that it will be set up the same resolution of 1366 x 768 automatically. If not, it means either on the TV, or the monitor will be incorrect resolution. For example, my Samsung Syncmaster 971P monitor has maximum resolution 1280x1024. With the simultaneous use of the TV and a computer monitor, I basically correctly set permission on the TV, otherwise I have connected it then. I exhibit on television samsung. Resolution 1366 x 768, the image is perfect.
And on a computer monitor such a resolution 1366 x 768 looks like this.
And it is impossible to do anything here. If you need the perfect image on a TV and a computer monitor, then they must maintain the same screen resolution, that is, have the same characteristics. After connecting the TV to a computer via HDMI on TV there is no sound Friends! Do not forget that the HDMI interface transmits video and sound on one cable and we can specify in the operating system settings to use the built-in TV columns.
Let's fix the problem using the TV instead of the monitor. We go start-\u003e Control Panel-\u003e
Equipment and Sound-\u003e Sound
If you don't have anything in this field, you click on your empty place with the right mouse and in the menu that appears, mark the items "Show disabled devices". "Show connected devices"
Now see the name of our TV, in my case it is samsung, you need to turn it on, and the rest is turned off. Click the right mouse on Realtek and choose disable.
Dynamics also turn off.
Samsung - Enable, apply and approx.