Dpc latency which driver

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I dont edit audio, but I am after tweaking my system. I've used DPC Latency Checker to measure the systems latency and found it is most likely caused by the Nvidia drivers. Nvidia has addressed this in the past and claims it was fixed. Setup: AMD X set to 4. Fresh install o Windows 10 build Tried also moded W10 with removed bloatware Superlite edition. Joined Nov 11, Messages 9, 1. Not seeing anything nearly as high as you do. Click on Search Automatically for updated driver software option.

We would recommend you to create a restore point before you proceed with the steps, refer the article to Create a system restore point. Spot and expand the Universal Serial Bus Controllers. Step 3 : Disable hardware acceleration. Registry disclaimer: Important this section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly.

Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. Follow the steps to take backup of registry. Refer the article to Create a system restore point.

Type Regedit and hit the Enter key. Double click on DisableHWAcceleration and set its value to 1 to disable hardware acceleration on your Windows Step 4: Remove and reinstall the driver. Please perform this steps again as mentioned. Then download and install the latest version of the driver again from Manufacturer website. Was this reply helpful? Yes No. Sorry this didn't help. The following procedure could help with the same:. Hit Enter to open Command Prompt.

The Firewall is another probable reason behind DPC latency. While we cannot do away with iot for security reason, it would be wise to check if it is interfering to isolate the cause. Disable the Firewall temporarily and check if it makes a difference. While someday in future, we might need IPv6, as of present, it interferes with many functions of the system.

Disabling it and shifting to IPv4 is a good idea. The procedure is as follows:.