I recently built a new PC using the AM5 platform, switching from my old AM4 setup. I previously had no issues using tethering on my iPhone with the old configuration. However, after resetting my new PC and installing all the necessary drivers for my components, I've run into a problem: while my phone charges when connected, it won't tether and the PC can't recognize it as a device.
Here's some context on my setup: I'm using an R7 9800X3D CPU with a Gigabyte X870 Gaming WiFi 6 motherboard. I've installed all the chipset and USB port drivers, and even tweaked settings in the BIOS based on various guides I found online. But no luck! I doubt it's a problem with the phone or the cable since I've done all the troubleshooting I can think of—my PC sees when something's plugged in, but it just can't identify it correctly. I've also made sure to tap 'Trust' on my phone when prompted. Any tips or insights on this issue?
2 Answers
You might want to take a look at your USB settings in the BIOS. Sometimes there are options related to USB legacy support or charging which can interfere with device recognition. If your PC is treating the iPhone as an 'unknown device,' toggling those settings could be worth a shot. Also, ensure you have any relevant updates installed for Windows, as compatibility issues can sometimes arise.
It sounds like quite the frustrating issue! Have you checked to see if your USB ports are fully operational? Sometimes a port can be faulty or simply need a reset. If you haven't done so, try connecting your iPhone to different USB ports, especially those directly on the motherboard rather than through a hub. Also, make sure you have the latest version of iTunes installed, as it includes the drivers necessary for your iPhone to communicate properly with your PC.

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