How can I localize and fix the issue? Can the miniDisplayPort / DVI adapter solve the problem? (I have a DVI cable.) Thank you. Frequency is 45 KHz at 720p and 34 KHz at 1080i V. Update: According to the monitor menu, H. Some of the reasons for a no DP signal from your device on Dell monitor are the following: 1. Also, I connected other devices to this monitor using HDMI, and they worked perfectly. Dell monitor no DP signal from your device possible causes. In addition, I performed Apple Hardware Test - there are no errors. I performed a reset of NVRAM, PRAM and SMC - this didn’t help either. I tried using a different cable with the same connectors, however this didn’t fix the issue. Using Windows 10, go to Device Manager, right-click on the device, and select. The most common cause of this error is a loose. You can also try updating the graphics driver to fix this issue. Unplug the cable running from your monitor to your PC and plug it back in, making sure the connection is firm. Update graphics driver: A faulty graphics driver may result in this issue. How to fix No DP Signal from your device Method 1: Check your DisplayPort connection Method 2: Restart and reconnect your devices Method 3: Update Graphics. For some reason, the monitor is defined as I2475W1 in the system settings. If your Dell monitor is not getting a signal from your device, you can take a few troubleshooting steps. When I change the image output settings to 1080i or 720p, sometimes the second desktop appears on the monitor (but in most cases I see the message “No signal” only). In some cases, the laptop freezes or spontaneously reboots when the monitor is connected or disconnected. A couple of days ago I bought a new AOC I2475PXQU (1080p, 60Hz) and it doesn’t work: the laptop “sees” the monitor and creates a second desktop, however on the monitor I see the message “No signal” only. No DP Signal From Your Device Dell Monitor: FIXED. I’ll be really grateful for any recommendations in solving the problem of connecting an external monitor to MacBook Pro using a miniDisplayPort / DisplayPort cable.įor a long time I used AOC I2369VM (1080p, 60Hz) as an external monitor for MacBook Pro (Early 2011, 13”, macOS 10.13.6) using a miniDisplayPort / DisplayPort cable, and it’s work perfectly.
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