DisplayPort is a digital display interface that can connect your devices to a monitor for better performance. Besides, it can be used to carry different types of data such as audio, video, and USB. However, a great number of users are bothered by the DisplayPort no signal issue when using ASUS monitor.

DisplayPort No Signal –Top 5 Methods to Fix This Issue DisplayPort No Signal –Top 5 Methods to Fix This Issue

Apple replaced the DVI port from the MacBook, MacBook Air, MacBook Pro, iMac, Mac Mini, and the Mac Pro with the Mini DisplayPort. Its use as the video connector for the 24-inch Cinema Display may complicate compatibility: What causes the DisplayPort no signal ASUS problem? According to the user reports, here are several common causes behind the error: If the graphics card driver on your computer is not the latest build, you may also counter the display port no signal issue. You can fix it by updating the device driver to the latest version. For that:Outdated or missing device drivers: It is another common reason for DisplayPort no signal Windows 10. You should try updating to the latest device driver. On 13 April 2010, Apple added support for audio out using Mini DisplayPort in their MacBook Pro product line. This allows users to easily connect their MacBook Pros to their HDTVs using a cable adapting Mini DisplayPort to HDMI with full audio and video functionality. [16] Apple offers a free license for the Mini DisplayPort [5] but they reserve the right to cancel the license should the licensee "commence an action for patent infringement against Apple". [6] Specifications [ edit ] a b Chris Foresman (April 13, 2010). "New MacBook Pros support audio over Mini DisplayPort". Ars Technica . Retrieved April 13, 2010.

Display Port Adaptors - Displayport Adaptors | SCAN UK Display Port Adaptors - Displayport Adaptors | SCAN UK

Broken display port: If the DisplayPort is broken or loose, there may be no dp signal from your device. Apart from the software issues, the hardware issue can also lead to the “no dp signal from your device” issue. If all the above methods fail to work, you may consider switching to another cable and device. You can test the DisplayPort connection on another DisplayPort cable or on another computer and monitor.New MacBook Family Redefines Notebook Design". Apple.com. 2008-10-14. Archived from the original on 2010-03-16 . Retrieved 2008-10-24. David Chartier (November 17, 2008). "Apple brings HDCP to a new aluminum MacBook near you". Ars Technica. DisplayPort specification to add Apple's mini connector". MacWorld. 2009-01-14 . Retrieved 2009-01-14. Inappropriate refresh rate: It is a software issue that may lead to the DisplayPort not detected issue as well.

Plugged In: A Guide to Mini DisplayPort Connections

In the fourth quarter of 2009, VESA announced that the Mini DisplayPort had been adopted. All devices using the Mini DisplayPort must comply with the 1.1a standard. [20] The simplest and fastest method to fix the display port no signal issue is to restart and reconnect your device. Here’s how to do that: Mini DisplayPort Connector Licensing & Trademark Agreements". Apple Developer Connection. 2008-11-27. Archived from the original on 2008-12-02 . Retrieved 2008-11-27. While the DisplayPort specification can support digital audio, the older 2009 line of MacBooks, MacBook Pros, and Mac Minis cannot provide an audio signal through the Mini DisplayPort, and only do so over USB, Firewire, or the audio line out port. (The April 2010 line of MacBook Pro, Mid 2010 MacBook, and July 2010 iMac and later do support this [16]). This can be a problem for users who want to connect their computers to HDTVs using a Mini DisplayPort to HDMI adapter. To work around this issue, some third-party manufacturers have created dual or triple-headed adapters that get power for the adapter from a USB port, video from the Mini DisplayPort, and audio from either the USB port or the optical-out port. Either option terminates with a single female HDMI connector, thus allowing both video and audio to be channeled over the single HDMI cable. [17]

About Apple video adapters and cables". Apple Support. Archived from the original on 28 February 2014 . Retrieved 18 March 2020. Unlike its Mini-DVI and Micro-DVI predecessors, the Mini DisplayPort can drive display devices with resolutions up to 2560×1600 ( WQXGA) in its DisplayPort 1.1a implementation, and 4096×2160 ( 4K) in its DisplayPort 1.2 implementation. With an adapter, the Mini DisplayPort can drive display devices with VGA, DVI, or HDMI interfaces. [7] [8] [9] Compatibility [ edit ]

What is DisplayPort? - Cable Matters What is DisplayPort? - Cable Matters

If the DisplayPort connector is plugged into the port improperly or loosely, you will encounter this annoying problem. So, please make ensure that the connector has been plugged into the port properly and don’t plug it out too frequently. Chris Foresman (July 22, 2009). "Mini DisplayPort no longer a hassle with cables and adapters". Ars Technica. In early 2009, VESA announced that Mini DisplayPort would be included in the upcoming DisplayPort 1.2 specification. [18] [19]

It was announced by Apple in October 2008, and by early 2013 all new Apple Macintosh computers had Mini DisplayPort, [2] as did the LED Cinema Display. [3] [4] However, in 2016 Apple began phasing out the port and replacing it with the new USB-C connector. The Mini DisplayPort is also fitted to some PC motherboards, video cards, and some PC notebooks from Asus, Microsoft, MSI, Lenovo, Toshiba, HP, Dell, and other manufacturers.