A DisplayPort cable supplies the graphics and audio we need with computer technology. However, we may experience some effects that occur from a damaged cord. Read here for more information on the signs of damage to a DisplayPort cable.
Dropping Frames
Video on any screen comes from a data feed that supplies images that play in multiple frames per second, which we call FPS. A DisplayPort cable creates a connection from a computer and transfers data that will create a video for users to see.
A damaged cord will cause a drop in frames because of insufficient data needed to create a clear image. If you notice the moving images on your screen are slow, the DisplayPort cable may have received damage and will require repair for a smooth video.
Flickering Images
A functioning DisplayPort cable should provide stable images that remain clear on the screen. However, the image may flicker if the problem causes the video feed to stall or slow down. A flickering screen is a common sign of a damaged DisplayPort cable and will lead to eye strain, amongst other symptoms.
A quick way to troubleshoot a flicking monitor caused by a damaged Displayport cable is to replace it with a new one. If the problem resolves, then the cord is the culprit. If it doesn’t, other issues with the monitor or computer may require diagnostics.
Black Screen With No Audio
A DisplayPort cable may work in some aspects and fail in others. A disconnection between the audio and visual aspects may result in a black screen while the audio comes through. This malfunction occurs from damage to certain pins in the ends of the cable that handle DisplayPort video and show images on the screen.
Every part of the cable’s metal connector must remain intact to produce a quality sound and video balance. If any of the 20 pins inside the connector become scratched or bent, they will need immediate repair to ensure there isn’t damage to the device’s port where a damaged pin may bend the metal interior.
“DisplayPort Not Detected” Signal
This notification may appear on a monitor or TV screen as a sign your DisplayPort cable is damaged, and the device won’t recognize it. Damage to the cord may cause a disconnect; the device recognizes the type but won’t process the data. Normally, unplugging and replugging the cable will resolve the issue, but it’s most likely damaged if this problem persists.
Sound Distortion
DisplayPort cables produce video and sound, so the sound quality may suffer if the cord has sustained damage. Distorted audio will occur in devices connected via a damaged DisplayPort cable and cause a muted volume or muddled sound. Drops in sound quality may occur from minor damage and will become a nuisance that you should resolve quickly for clear sound.
DisplayPort cables are useful for numerous applications in computer systems. Any damage to a DisplayPort cable will lead to various effects you must address so your video or audio quality doesn’t suffer.
