Situation - system unit without Windows monitor 7 and higher, with a modern video card, such as AMD Radeon RX480, when connected to a computer via TeamViewer, we get a screen resolution of 640x480 pixels.
A low resolution is very inconvenient, since any windows and panels with buttons to apply and cancel do not fit into the screen and it is almost impossible to do something on the computer.
The most interesting thing is that on the cards of the previous generation, for example, the Radeon R9 380, there is no such situation and the resolution can be set as needed. Perhaps the problem lies in the drivers. We will look for a solution.
At first, various programs for controlling system resolution came to my mind, for example, QRes, PowerStrip. But they did not help, the operating system categorically did not want to change the resolution.
After that, I thought, what if I hammered the necessary permissions into Windows registry. I found where 640x480 is written, changed it, rebooted and nothing .. the resolution again remained at 640x480. I even tried to forbid the system to change registry branches, but also to no avail. Perhaps I did not finish this topic and it was possible to get even deeper, but the following thought dawned on me.
Fake monitor, virtual monitor Windows 7. I started looking for software that allows you to create a virtual monitor and move to it, while leaving the system one at a low resolution. But that didn't work for me either. I tried ZoneScreen and some other programs.
I didn't spend a lot of time digging into each of these methods, because I knew three other options for solving this problem, and this did not give me peace of mind.
1. Just connect the monitor, reboot and everything will be fine.
2. Instead of a monitor, connect a plug made of 3 75 Ohm resistors, but this is only suitable if you have a VGA output, and there is no such output on the RX 470 and 480, there are DVI and HDMI.
In the case of DVI-A and DVI-I, you can plug in resistors or use a DVI-VGA adapter cable and plug resistors into it, but again, in cards like RX 470 and 480 from DVI, only DVI-D, and with it it’s not like that succeed. In the case of DVI-D, you need to use a chip.
There is an option to buy an HDMI plug.
Such a plug in China costs from $ 5
3. A more versatile and cheaper option is to use an HDMI-VGA adapter.
HDMI-VGA adapter can be bought in China from $3. The adapter is good because you can connect an old monitor with a regular VGA input.
In general, the result is simple - 3 bucks and that's it, you can not torment the system and video card drivers.
Phrases: monitor resolution DVI plug, VGA plug, 640×480 resolution without monitor, monitor emulator
P.S. another solution, you can connect a board from an old monitor, but this is for geeks
Modern systems, starting with Windows 7, can independently choose the optimal value for the screen, so basically you should not worry about this. It turns out that there are people, most likely beginners, who ask the question of how to change the screen resolution, and it doesn’t matter what operating system is on and what computer. The instruction will be individual for everyone and I hope it will help you.
There are a couple of other points that I will touch on here. Let's say you have a monitor with a resolution of 1920x1080 or higher. It is known that it will not work to set the value of 800 × 600 for it. Why? But because you will see screen distortion, since the values do not correspond to the physical values for the screen.
Let's start from the depths, namely from the seven. Using this particular operating system, you can not worry that the value will not be chosen accurately. Although sometimes the value is set lower than necessary, so the knowledge that can be gleaned from this guide comes to the rescue.
The article skipped moments on the topic, and the article itself is quite useful. If interested, you can read.
For manual setting screen resolution, you need to right-click on an empty space on the desktop. A menu will appear where we select an option "Screen resolution".
One of the subsections of the control panel called "Display Settings" opens. Here we see three options:
- Screen;
- Permission;
- Orientation. (Read: )
Naturally, we are concerned about the second point. The first is responsible for choosing an additional monitor, and the latter is already clear. Open the options tab "Permission" and choose the maximum. In my case - 1366 by 768. Most likely, the corresponding word will be opposite the maximum resolution - Recommended.
The note: it is worth paying attention to the moment when you cannot change the value of the screen. The fact is that you must install the drivers for the graphics adapter without fail. As a result, you can change the screen value not only from the control panel, but also in the video card settings. Below I will explain how to use these settings. (Drivers are usually installed automatically).
How to change screen resolution in Windows 10
The specified operating system has the same options from the control panel, but you still need to find it. We will not bother, but let's see how to do this from the options menu.
As in the first case, we press the right mouse button on the desktop and select the option "Display Options".
A window opens with the "System" subsection. There are many tabs there, but we are interested in "Screen". On the right side of the window, we observe several options:
- Night light mode - best for reading at night;
- Scale and layout- what we need;
- Multiple displays - we can connect additional monitors.
Finding the parameter "Permission" and change to the maximum value, it will be marked as "Recommended".
In addition, you can specify the text size in applications. The standard value is 100%, but the value can be changed to 125%.
Unfortunately, this method is the only one in the top ten. In the control panel, the "Screen" section was removed and changed desired settings only available through the Options menu. That's how bad they are, these Microsoft people.
Using the graphics adapter utility
I'll show you with an example NVIDIA graphics cards because I don't have AMD.
When we click on the desktop with the mouse to call the context menu, we can see the following items:
- Graphics Specifications (Intel HD Graphics);
- NVIDIA Control Panel.
Both of these sections have a lot of settings, but only the first one includes screen resolution settings. Let's look at the example of Intel HD. If you have this software, then run it.
To make the computer screen settings as comfortable as possible for the eyes, you need to know how to change the monitor screen resolution personal computer or laptop.
Screen resolution is an indicator that determines the clarity of displaying all icons, pictures, that is, graphics in general. It is important to determine what will be best for the monitor.
Changing the extension using built-in OS functions
The higher the resolution, the better the clarity of the display. For example, a 22-inch display will have a standard one, which is 1680 * 1050, which is optimal and maximum for this screen.
All available sizes are available in the settings, it is advisable to choose the largest of the proposed ones.
Follow the instructions to change the image resolution of your display:
- Go to desktop operating system. Click on it with the right mouse button and select the screen settings item, as shown in the figure below;
- In the window that opens, you can adjust the size of text, icons, and other elements of the system in real time. You can also adjust the screen orientation. To go to the selection tab, at the top in the search bar, enter the word "permission";
- Select "change screen resolution";
- Click on the drop down list as shown in the picture and select the default recommended. Save your new settings.
Important! It happens that the recommended resolution is larger than the display. That is, the size of the final image does not match the size of the screen, so some elements of the desktop may disappear from the user's field of view. Adjusting the monitor will eliminate this problem. In the selection options, choose not recommended, but one that fully displays all desktop elements. In this case, all graphics must be clear.
Several common types of expansion and their corresponding display sizes:
- 1024*768 - perfect for screens that are 15 or 17 inches. In a display with a resolution of 1024 * 768 pixels, the color depth is 16 bits;
- 1280 * 1024 - designed for displays whose size is 19 inches;
- Types of monitors with a size of 24 inches most accurately transmit the image at a resolution of 1920 * 1080. All displays with these parameters are FullHD.
Adjusting the screen refresh rate
The higher the refresh rate of the display, the correspondingly better quality Images. That is why, in addition to size, you need to pay attention to this parameter. To change the refresh rate, follow the instructions:
- Go to the control panel. In the search box, enter "Screen" (without quotes);
- In the suggested search result, select the item that is responsible for the screen refresh rate, as shown in the figure;
- Set the refresh rate to the highest. This will eliminate possible intermittent flickering of the monitor.
NVIDIA Software
How to find out the right resolution for your display? This can be done on the official website of the manufacturer or in the instructions that come with the device.
On the boxes of monitors and laptops from Samsung, there is information on how to set the correct resolution and what to do if the real one does not match the declared one.
With the help of a special program that is preinstalled on all computers equipped with an Nvidia family video card, you can also adjust the resolution of the custom monitor. Follow instructions.
Good day! Many users mean anything by permission, so before I start talking about it, I want to write a few words of introduction ...
Screen resolution- roughly speaking, this is the number of image points per certain area. The more dots, the clearer and better the image. So, each monitor has its own optimal resolution, in most cases, which must be set for a high-quality picture on the screen.
In this article I will consider the issue of changing permissions, and typical problems and their decision at this action. So …
What resolution to display
Perhaps this is one of the most popular questions when changing resolution. I will give one piece of advice, when setting this parameter, first of all, I focus on the convenience of work.
As a rule, this convenience is achieved by setting the optimal resolution for a particular monitor (each has its own). Usually, the optimal resolution is indicated in the documentation for the monitor (I will not dwell on this :)).
How to find the optimal resolution?
2. Next, right-click anywhere on the desktop and select screen settings (screen resolution) from the context menu. Actually, in the screen settings, you will see the ability to select a resolution, one of which will be marked as recommended (screenshot below).
You can also use a variety of instructions for selecting the optimal resolution (and tables of them). Here is an excerpt from one such instruction:
- - for 15-inch: 1024x768;
- - for 17-inch: 1280×768;
- - for 21-inch: 1600x1200;
- - for 24-inch: 1920x1200;
- laptops 15.6 inches: 1366x768.
Important! By the way, for old CRT monitors, it is important to choose not only the correct resolution, but also sweep frequency(roughly speaking, how many times the monitor blinks per second). This parameter is measured in Hz, most often monitors support modes in: 60, 75, 85, 100 Hz. In order not to tire your eyes - set at least 85 Hz!
Resolution change
1) In video drivers (for example, Nvidia, Ati Radeon, IntelHD)
One of the most simple ways to change the screen resolution (and indeed, adjust the brightness, contrast, picture quality and other parameters) is to use the video driver settings. In principle, they are all configured in the same way (I will show a few examples below).
Intel HD
Extremely popular video cards, especially in Lately. In almost half of budget laptops you can find a similar card.
After installing the drivers for it, just click on the tray icon (next to the clock) to open the IntelHD settings (see screenshot below).
Actually, in this section you can set the required permission (see screenshot below).
AMD (Ati Radeon)
You can also use the tray icon (but not in every version of the driver), or simply right-click anywhere on the desktop. Next, in the pop-up context menu, open the line " Catalyst control center» (note: see the photo below. By the way, the name of the setup center may vary slightly, depending on the software version).
Nvidia
1. First, right-click anywhere on the desktop.
2. In the pop-up context menu, select " Panel Nvidia controls "(screenshot below).
2) In Windows 8, 10
It happens that there is no video driver icon. This can happen for several reasons:
- reinstalled Windows and you have installed universal driver(which is put along with the OS). Those. there is no driver from the manufacturer ...;
- there are some versions of video drivers that do not automatically "take out" the tray icon. In this case, you can find a link to driver settings in the Windows Control Panel.
Well, to change the resolution, you can also use control panel. In the search bar, type " Screen" (without quotes) and select the treasured link (screen below).
3) In Windows 7
Right-click on the desktop and select " Screen resolution» (this item can also be found in the control panel).
Next, you will see a menu that will display all the possible modes available for your monitor. By the way, the native resolution will be marked as recommended (as already mentioned, in most cases it provides the best picture).
For example, for a 19-inch screen, the native resolution is 1280 x 1024 pixels, for a 20-inch screen: 1600 x 1200 pixels, for a 22-inch screen: 1680 x 1050 pixels.
Older CRT-based monitors allow you to set the resolution much higher than recommended for them. True, they have a very important value - the frequency, measured in hertz. If it is below 85 Hz, your eyes begin to ripple, especially in light colors.
After changing the permission, click "OK". You are given 10-15 seconds. time to confirm changes to settings. If during this time you do not confirm - it will be restored to its previous value. This is done so that if your picture is distorted so that you cannot recognize anything, the computer will return to its working configuration again.
4) In Windows XP
Almost no different from the settings in Windows 7. Right-click anywhere on the desktop and select " properties".
Here you can select the screen resolution, color quality (16/32 bits).
By the way, the color quality is typical for old CRT-based monitors. Modern ones default to 16 bits. In general, this parameter is responsible for the number of colors displayed on the monitor screen. Only now a person is not able, in practice, to distinguish the difference between 32-bit color and 16-bit color (perhaps experienced editors or gamers who work a lot and often with graphics). Is it a matter of butterflies ...
PS
For additions on the topic of the article - thank you in advance. I have everything on the sim, the topic is fully disclosed (I think :)). Good luck!
The issue of changing the display resolution and selecting its optimal value is quite acute for beginners. Windows users. Today we will touch on his decision, considering several different options for getting out of the situation.
What is permission
Usually, the screen resolution is the size of the image formed on the display in pixels. It implies a value relative to the physical dimensions of the matrix: the number of pixels is divided by the physical size of the display in inches. That is, the number of pixels does not increase in proportion to the physical size of the display, which immediately dispels the myth: the larger the screen, the greater its resolution.
Resolution may need to be changed after reinstalling Windows or drivers for the video card, if its value is not set automatically. It is also necessary to expand the screen when starting games - routines do not always correctly determine the resolution settings in Windows in order to apply them to the game.
Troubleshooting in Windows 7
There are several ways to change the resolution value (the number of pixels vertically and horizontally) on a computer.
Function integrated into Windows
To expand the screen in Windows 7, follow the list simple actions, which any beginner who wants to choose the optimal value for the number of pixels used to display the image on the display can handle.
- Calling context menu icon-free desktop area and select "Screen Resolution".
The second method to open the same window is the control panel item called "Screen". Click on its icon and select "Adjust Screen Resolution".
- In the line of the same name, select the desired value from the list of proposed ones.
- Click "Apply" to evaluate the selected settings.
Follow the advice of the monitor developers and choose the optimal setting they recommend. Near it, the inscription "Recommended" always flaunts. If there are two or three items in the list, check if the drivers are installed on your video card. Without them, it will not be possible to change the resolution to a higher one than 1024x768.
Video card driver
If you have installed the driver for the video adapter, you can change the extension using the driver that comes with the driver. software. Moreover, different manufacturers video chips, these programs will differ, but the principle will remain the same, and the algorithm for changing the extension value will be almost identical.
nVidia
When using more hyped and, as a result, expensive video cards from nVidia with the same performance, the control panel for the device's operating modes will help you change the resolution.
- We call the context menu of the free space of the desktop.
- We select the item highlighted in the screenshot to launch the window for setting various parameters of the video card.
- Expand the menu item "Display", where we click on the link shown below.
- When using multiple monitors, select the target for which we want to change the settings, and determine the resolution value.
As already mentioned, you should choose your own resolution fixed in the first position.
- Apply the new settings and close the window.
If you have a video card developed on an ATI graphics chip from Radeon, in Windows 7 we perform the following actions.
- We call the context menu of the desktop and click on the first item of the drop-down menu or open the application using its icon in the tray.
- Click on the "Display" button, then click on "Advanced Settings".
- Choose desired parameter or enter it manually (which is also allowed) and save the changes.
Third Party Applications
In addition to the proposed options, which are considered to be classic, there is the possibility of changing the resolution through special programs. These are utilities for setting up a monitor, overclocking and configuring a video card.
Let's look at how to do this in a video adapter overclocking application called PowerStrip and a program designed to set display performance.
- We launch the PowerStrip program in Windows.
- Drag the slider located in the "Resolution" frame.
- Click "Save" to apply the settings.
