Hi SpartanA47,
To help narrow down the cause, could you let me know whether you're using wired Xbox 360 controllers or wireless Xbox 360 controllers with a wireless receiver? Also, when you connect or power on the controller, do any indicator lights appear or flash?
It would also be helpful to know what troubleshooting steps you've already tried so I can avoid suggesting anything you've already done.
In the meantime, please open Device Manager, select View > Show hidden devices and check whether the controller or receiver appears anywhere in the list, including under Unknown devices or Other devices.
If possible, please also test the controller on another PC or Xbox 360 console. This can help determine whether the issue is related to the controller itself or specific to this Windows installation.
Finally, please share your Windows version and build number by pressing Windows + R, typing winver and posting a screenshot of the result. This will help identify the most appropriate next steps.
I look forward to your update.
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