
- #STEAM VR COMPOSITOR 400 DRIVERS#
- #STEAM VR COMPOSITOR 400 UPDATE#
- #STEAM VR COMPOSITOR 400 DRIVER#
- #STEAM VR COMPOSITOR 400 FULL#
- #STEAM VR COMPOSITOR 400 SOFTWARE#
If this doesn’t work, make sure to remove all the displays connected to the GPU and only connect the HDMI cable of the VR Headset itself. Determining the Primary HDMI slot might be a chore for some Graphics cards but it is usually the first one from the top of the GPU. Therefore, Remove the Monitor’s Display cable from the primary HDMI slot and connect the VR headset to it instead.
#STEAM VR COMPOSITOR 400 SOFTWARE#
Your VR Headset requires you to connect to the Primary HDMI port in order for the SteamVR software and the headset to work correctly. For example, one port might be the secondary port to which you would typically connect the secondary display and the other might be the primary one to which you should have the primary display connected. However, what you might not know is that each port has a number assigned to it in terms of hierarchy.
#STEAM VR COMPOSITOR 400 DRIVERS#
Solution 6: Reinstalling GPU Drivers Solution 1: Using the Correct PortĪll Graphics Cards have a couple of different ports at their back which you can use to connect multiple displays to your computer.
#STEAM VR COMPOSITOR 400 DRIVER#

Now that you have been made familiar with the reasons due to which this issue is triggered. Therefore, it is recommended that you try and uninstall this software and check if that makes the difference.

Therefore, you need to experiment with this setting and check if changing it helps you in fixing the issue. For some users, having beta enabled was able to fix the issue while for some, having it disabling was the setting that fixes the issue.
#STEAM VR COMPOSITOR 400 UPDATE#
It is very important that you update all the associated software before you move on towards using VR.

This is because the VR headset needs to be on the primary HDMI port in order to work correctly. Port Issues/Connector Issues: If you have connected the VR Headset into a secondary port on your computer, the Steam VR Error 306 or Steam VR Error 400 might pop up while you try to use it.What Causes the SteamVR Error 306: Shared IPC Compositor Connect Failed (306) Issue?Īfter going through some basic troubleshooting practices, we concluded that the following were some of the most major reasons due to which the SteamVR error 306 occurs. Also, make sure to sift through the most probable causes that we have listed below in order to make sure that you fully wrap your head around as to why this issue occurs in the first place.

Make sure to follow this guide carefully and accurately in order to avoid any mistakes. Therefore, in this article, we have set out to completely fix it using the methods and workarounds that we have listed below. This error obviously prevents the user from being able to use SteamVR and is therefore a big annoyance.
#STEAM VR COMPOSITOR 400 FULL#
However, recently, we have been getting some reports of the SteamVR Error 306 which sometimes states “ Error Starting SteamVR” and the full message states “ SteamVR failed to initialized for unknown reasons (Error: Shared IPC Compositor Connect Failed (306))“. Steam is one of the most popular online gaming platforms and it has a large and dedicated userbase that consumes every last bit of the products and features that they put out.
