How to solve the problem of no signal when the PC is connected to the portable monitor
Why there is no signal problem when the PC is connected to the portable monitor? How to solve this situation? Today, it appears as a small editor of portable monitors for everyone to share how to solve the problem of no signal, thank you for reading!
No signal processing method for connecting a computer to a portable monitor:
When it is impossible to judge whether it is a problem with a portable monitor or a computer host, you should first connect the power supply to the portable monitor, and it shows "no signal" on the portable monitor. At this time, you can determine that there is no problem with the portable monitor. The problem is mainly in the computer Host or cable connection.
①Dual-screen monitor requires that the computer's graphics card supports two monitor interfaces, and the independent graphics card usually has two or more interfaces (Note: If the computer has only one monitor interface, it can be expanded by USB external graphics card);
②Check if there is any bad connection, looseness, falling off, etc. at the connection where the data cable of the portable monitor is connected to the host computer of the PC, and then re-plug it;
③If the computer uses a discrete graphics card, you can unplug the graphics card to clean up the dust, and then plug it to see if it is normal (the host is a discrete graphics card and the portable monitor must be connected to the graphics card instead of the motherboard);
④The internal problem of the computer host, the video output interface is bad or the graphics card and memory stick are loose;
⑤ Make sure that there is no screen monitor when the video signal cable is connected. You can unplug the video signal cable and reconnect it or restart the host directly to output the screen normally;
⑥ There is no signal from the PC monitor. If there is no response after booting, it is most likely that the power supply of the host is not connected or the motherboard is faulty. If it is a problem with the host, you need to find a professional computer repair person to repair it.
Shenzhen Chengyisheng Electronics Co., Ltd. (official website: http://www.xwdisplay.com) was established in 2012, focusing on the monitor industry for 8 years. It is a high-tech enterprise integrating R&D, production and sales. It is also a The earliest batch of manufacturers engaged in R&D and production of portable monitors. The company's main products are portable monitors and liquid crystal monitor modules. Portable monitor products are widely used in many fields such as game monitor, medical equipment, automobiles, mobile phone and computer screen, electronic monitoring and so on.
PC computer connected to a portable monitor without signal
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Shenzhen Chengyisheng Company has been engaged in the LCD display industry for 8 years+, and has been focusing on the research and development, design, production and sales of portable displays, PS4 displays, LCD monitors, monitoring monitors and other products. The products are widely used in game displays, medical devices, and automobiles , A professional production and processing manufacturer of mobile phones, computer screens, electronic monitoring and other products; combined with a diversified e-commerce sales platform, establishing a global sales channel...