遇到电脑输入不支持的问题了吗？这个令人烦恼的问题影响了无数用户。为了解决这一常见困扰，php小编新一精心准备了这篇文章，为您提供全面深入的指南。本文将深入探讨导致该问题的潜在原因，并逐步指导您实施有效的故障排除步骤。从硬件检查到软件设置，我们涵盖了所有必知方法，帮助您快速恢复输入功能。
可能是因为接口松动了，这时候可以关掉电脑重新拔出接口，再安上，最后重启电脑。
键盘进了水或里面残存有水分，可以先拿吸水纸巾擦掉表面或部分水分，再抖一抖键盘，最后放在有阳光照射下的地方等待自然干，也可以拿吹风吹干。
更换显示器之后，重新设置分辨率，返回显示界面。
开机时按F8进入启动设置界面时，选择启用安全模式来进入系统，安装显卡驱动后，显示器才显示不支持提示的，进入安全模式系统桌面后，把安装的独立显卡驱动卸载掉，再重启电脑后安装上正确的显卡驱动后，设置正常的分辨率。
电脑显示输入不支持是屏幕刷新率过高引起的，建议把主机换到别的显示器上调过来就可以了。也有可能是因为插头松动，或者插头与显示器不匹配导致的。
计算机（computer）俗称电脑，是现代一种用于高速计算的电子计算机器，可以进行数值计算，又可以进行逻辑计算，还具有存储记忆功能。是能够按照程序运行，自动、高速处理海量数据的现代化智能电子设备。由硬件系统和软件系统所组成，没有安装任何软件的计算机称为裸机。可分为超级计算机、工业控制计算机、网络计算机、个人计算机、嵌入式计算机五类，较先进的计算机有生物计算机、光子计算机、量子计算机等。
电脑屏幕显示＂输入不支持＂是由于你调了电脑主机的屏幕率。
有些显示器不知道这样的分辨率输入就会中造成显示“输入不支持”。
这种情况就应该重新设置分辨率，具体操作如下：
1、电脑桌面右键选择“屏幕分辨率”
2、选择合适的可以支持的屏幕分辨率即可。
扩展资料：
显示器
显示器（display）通常也被称为监视器。显示器是属于电脑的I/O设备，即输入输出设备。它是一种将一定的电子文件通过特定的传输设备显示到屏幕上再反射到人眼的显示工具。
故障维修
电脑的显示器的故障分为软故障和硬故障，当显示器不能正常显示时，应该先简单的分析一下，故障出在哪里，是软件设置问题还是显示器的内部电路坏了，然后再确定是否需要送修。按显示器的故障分类有如下故障现象：
黑屏
When the computer is turned on, no image appears after a few minutes. At this time, you should first check whether the power indicator light on the monitor panel is on. If it doesn't light up, check whether the monitor's power plug is connected properly. If the power cord is plugged in well (make sure the power socket has power, you can try another socket), and the power switch is on, but the monitor indicator light does not light up, it means that the internal circuit of the monitor is faulty, and you should send it to the hospital at this time. Dedicated maintenance department for repairs.
If the monitor's power indicator light is on, you should restart the computer at this time, and pay attention to whether the indicator light of the host computer is flashing and whether there is a "beep" sound in the host computer. If there is, it means that the computer has started normally. At this time, you should check whether the signal line connection between the monitor and the host is normal, whether the 15-pin D-shaped plug connected to the host is loose, and whether the pins in the plug are broken, crooked, short, etc. If the connection is normal, it means there is something wrong inside the monitor and it should be sent for repair.
The energy-saving display will automatically work in the corresponding state and mode according to the horizontal and vertical synchronization signals sent by the host, and the indicator lights on the panel will indicate the corresponding state at the same time. Usually orange flashing - shut down or sleep, orange - hang, yellow - waiting, green - normal display.
When the monitor screen is black and it is not the fault of the host after careful inspection, it is best not to power on the monitor continuously or for a long time to avoid the expansion of the fault.
1、显卡问题，可能是显卡老化，或者插槽松动，可以拆卸下来更换。
2、显示器老化，或者漏液，应该断电后吧显示器拆下来更换。
3、电脑总线问题，无法向显示器传送数据，一般要更换主板。
The display (display) is also often called a monitor. The monitor is an I/O device of the computer, that is, an input and output device. It is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye. It can be divided into various types such as CRT and LCD.
1. Liquid crystal module
Glass substrate: Inside are liquid crystals and grid-shaped printed circuits. Timing circuit (timing control): used to generate the timing and voltage to control the deflection of liquid crystal molecules. Lamp: Produces white light source. Backlight: Reflects the light generated by the lamp onto the LCD screen.
2. Control board
The control board plays the role of signal conversion. Convert signals in various input formats into signals in a fixed output format. For example, the input signal to a 1024x768 screen can be 640×480, 800×600, 1024×768, etc., and finally converted into the output format 1024×768.
3. The inverter
generates high voltage, which is used to light up the lamp.
1. It may be a problem with the player's input method. Players can try shift+ctrl to switch the input method.
2. It may be stuck. Players can try to restart Genshin Impact.
3. When the player clicks on the white words to enter the name, sometimes the cursor will not appear when the player clicks on the white area.
4. Players first write somewhere else, then use CTRL+C to copy, and then use ctrl+v to paste
The computer host connected to Skyworth TV shows that the input signal is not supported because the resolution of the computer is too high. Just set the resolution to be suitable for the TV. Specific methods to set the resolution:
1. Right-click the mouse on a blank space on the desktop.
2. Select the screen resolution in the right-click menu.
3. Find the resolution in the pop-up dialog box.
4. Click the drop-down button.
5. Select the appropriate resolution in the drop-down menu and click OK.
6. If the size displayed on the desktop does not fit, select No when asked whether to save. Repeat items 4 and 5.
7. If the desktop content size is suitable, just click Save Changes. If the above method does not work, or the resolution setting is gray, it is a graphics card driver problem. Download a driver wizard software, click Update Driver, and after the installation is complete, adjust to the appropriate resolution according to the method of modifying the resolution. A setting that determines how much information is displayed on a computer screen, measured in horizontal and vertical pixels. When the screen resolution is low (for example, 640 x 480), fewer pixels are displayed on the screen, but the size is larger. When the screen resolution is high (for example, 1600 x 1200), more pixels are displayed on the screen, but the size is smaller. The display resolution is the number of pixels displayed on the screen. The resolution of 160×128 means that the number of pixels in the horizontal direction is 160 and the number of pixels in the vertical direction is 128. When the screen size is the same, the higher the resolution, the more detailed and delicate the display effect will be.
1. The reason why the display input is not supported may be because you have adjusted the host; you can press to enter the advanced menu of the system when booting;
2. Select Enter and restart to enter After running the system, right-click on the desktop to open it and adjust the screen resolution to the recommended value; then restart the system normally;
1. Check whether the monitor cable is firmly and reliably inserted into the host interface, and then check whether the contact between the graphics card and the motherboard I/O slot is good. You can reinstall the graphics card once to ensure that the graphics card is in place and in good contact;
2. If the monitor and graphics card are installed securely, please try another monitor that is confirmed to be normal. If the screen is no longer black, the reason is that the monitor may be damaged;
3. The monitor is not damaged, please further check whether the CPU fan is running. If it is running, you can use a multimeter to measure whether the voltage output is normal ±12V, ±15V. If it is not normal, you can try another power supply;
The computer screen displays "Input not supported" because you have adjusted the screen rate of the computer host.
Some monitors do not know that such a resolution input will cause "input not supported" to be displayed.
In this case, the resolution should be reset. The specific operations are as follows:
1. Right-click on the computer desktop and select "Screen Resolution"
2. Select the appropriate one that can be supported screen resolution.
Extended information:
Display
The display (display) is also often called a monitor. The monitor is an I/O device of the computer, that is, an input and output device. It is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye.
Troubleshooting
Computer monitor faults are divided into soft faults and hard faults. When the monitor cannot display normally, you should first briefly analyze where the fault lies. It is a software setting problem. Or the internal circuit of the monitor is broken, and then determine whether it needs to be sent for repair. According to the fault classification of the monitor, there are the following fault phenomena:
BLACK SCREEN
When the computer is turned on, no image appears after a few minutes. At this time, you should first check whether the power indicator light on the monitor panel is on. If it doesn't light up, check whether the monitor's power plug is connected properly. If the power cord is plugged in well (make sure the power socket has power, you can try another socket), and the power switch is on, but the monitor indicator light does not light up, it means that the internal circuit of the monitor is faulty, and you should send it to the hospital at this time. Dedicated maintenance department for repairs.
If the monitor's power indicator light is on, you should restart the computer at this time, and pay attention to whether the indicator light of the host computer is flashing and whether there is a "beep" sound in the host computer. If there is, it means that the computer has started normally. At this time, you should check whether the signal line connection between the monitor and the host is normal, whether the 15-pin D-shaped plug connected to the host is loose, and whether the pins in the plug are broken, crooked, short, etc. If the connection is normal, it means there is something wrong inside the monitor and it should be sent for repair.
The energy-saving display will automatically work in the corresponding state and mode according to the horizontal and vertical synchronization signals sent by the host, and the indicator lights on the panel will indicate the corresponding state at the same time. Usually orange flashing - shut down or sleep, orange - hang, yellow - waiting, green - normal display.
When the monitor screen is black and it is not the fault of the host after careful inspection, it is best not to power on the monitor continuously or for a long time to avoid the expansion of the fault.
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