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Expand the Display adapters category to see if there are 2 graphics cards. Press Win + R keys to open the Run dialog box, and then type devmgmt.msc in the box and hit Enter. Tip: If you just want to set the high-performance for a specific program, navigate to the Program Settings tab and select Nox App Player from the drop-down menu of Select a program to customize. Here you can enter your desired values in the box. Tick the Customize box and set the CPU and RAM to higher values. Navigate to the Advanced tab and select the Middle option next to the Performance Setting section. Launch NoxPlayer to enter its main interface and click on the Settings icon at the top right corner. To fix the issue, you can reassign CPU and RAM to NoxPlayer. Sometimes, the NoxPlayer slow issue can be caused by insufficient CPU and RAM resources. Now, restart your PC and check if the Nox app player laggy issue is resolved. If you can’t find the VT under Advanced section, then it might be included in Configuration or Security. In some cases, VT is also called Virtualization, VT-X or SVM. In the BIOS interface, navigate to the Advanced > CPU > Virtual using the arrow keys.
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Tip: Since the hotkey may be different depending on the brands of your computer, you can refer to this post to enter BIOS smoothly. Start your computer and press the correct BIOS hotkey before the computer is booted. If not, proceed with the following steps. If it is, the Nox laggy can be caused by something else. Then the emulator will automatically check if your PC enables VT.
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Here you can choose one according to your actual situation. To help you speed up Nox app player, we explored the top 8 troubleshooting methods. Add NoxPlayer to the Exceptions List of Your Antivirus Program.Enable the High-Performance Graphics Card Driver.
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