Mac Displayport Not Working After Manual Shutdown

  1. Mac Displayport Not Working After Manual Shutdown Windows 7

On April 30th Microsoft released a large update to Windows 10 known as the ‘Windows 10 April 2018 Update’. Since the release, we have had a handful of reports from customers using our Thunderbolt 3 docking stations (such as the TBT3-UDV and TBT3-UD1-83) that after the update the dock’s video outputs would continue to work, but the dock’s USB ports, Ethernet port or audio port would stop functioning. (Note that this behavior can happen with all brands of Thunderbolt devices, and is not specific to Plugable devices.)

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Aug 20, 2016  Displayport no signal after wake from sleep (things tried so far) A small update to my post (but without success so far): - tried the Framebuffer Edits for HD4600, no change - found some posts in Asus forums that possibly indicate that it is related to an Intel bug regarding power saving (see here, pointing to here).Applying these hints on a Gigabyte board is not working, because settings like. Resolved DisplayPort to DVI not working. I ordered a Mini DisplayPort to DVI adapter on Amazon, and it arrived today, for my 19' secondary monitor, and I'm having. It was a USB-C to DisplayPort adapter, after which I used a DisplayPort cable to connect it to my external UHD monitor (Philips Brilliance 288P). The MacBook Pro was running Sierra as operating system, and it recognized the external monitor. After I went through a bit of technical problems, however.

In all the cases we have seen so far, the cause was determined to be that the Thunderbolt device lost its authentication status in Windows during the OS update. To expand further, in Windows there are security measures in place which require Thunderbolt 3 devices to be authenticated or ‘approved’ before certain elements will function. While video outputs will always function regardless of authentication status, the USB ports, Ethernet port and audio port will not work if they are not properly authenticated.

On my newly purchased Dell S2417DG, the display port does not work. When I switch to it, the monitor says 'No signal' and then goes into sleep mode. (The monitor works when connected via HDMI, but it is a high-Hz Gsync monitor and both features are only available when connected via DisplayPort, so running it via HDMI is completely pointless.). How do I Fix Sound on Mac after macOS update? Mac audio won’t work due to Volume button stuck or unclickable. You should go with these tips to repair Audio and sound on Mac. After all, you have updated the macOS to the newest macOS Mojave. A lot of new functions are now available to use in macOS. DisplayPort is a computer connection format that delivers high performance display feature. You can connect your computer to a monitor with a DisplayPort cable for better display. However, it is possible that you have run into an issue where your monitor has no signal when your devices are connected via DisplayPort. In this case, you need a good fix to solve your problem.

If things stop working as expected, the best path forward is to uninstall and reinstall the Intel Thunderbolt software (with an updated version if available) to help ensure that the Intel Thunderbolt software that controls the authentication process is in a good state. To do so, follow the steps below:

1. Disconnect the Plugable Thunderbolt 3 dock from the system and remove its power cable so it turns off completely. Please keep it disconnected until prompted.
2. Uninstall the Intel ‘Thunderbolt Software’ present on your system via the Control Panel -> Programs and Features.
3. Restart the system, even if not prompted.
4. Download and install the latest version of the Intel Thunderbolt Software published by your system manufacturer. If you are unable to obtain this download from your system manufacturer, you can download a version directly from Intel here ->https://downloadcenter.intel.com/download/28658/Thunderbolt-3-Driver-for-Windows-10-for-Intel-NUC-Products
5. Restart the system once again, even if not prompted.
6. Reconnect the power cable to the Plugable Thunderbolt 3 dock, and then reconnect the Thunderbolt 3 cable from the dock to your system.
7. You should be prompted to authenticate/approve the dock, similar to what we show here ->https://plugable.com/products/tbt3-udv#Authenticate Please approve the device as shown in the example using the ‘Always Connect’ option. * There is a chance the approval prompt will not pop-up automatically. If that is the case please just proceed with the next step for now. *
8. Please test any non-functioning ports in the dock again.

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Mac Displayport Not Working After Manual Shutdown Windows 7

If that does not help and you are using a Plugable Technologies product, please reach out to us directly via support@plugable.com with a PlugDebug file (https://plugable.com/support/plugdebug) and we will be happy to help.