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7 wrz 2022 · Method 1: Retry the connection. Method 2: Check your desktop settings. Method 3: Reset your USB ports. Method 4: Use First Aid on your USB. Method 5: Reformat your USB drive. Method 6: Update your macOS. Why you receive the USB not detected error.
21 mar 2018 · If you’ve got an iMac, iMac Pro, Mac Pro or Mac mini, follow these steps to reset the SMC: Shut down the Mac. Unplug the power cord. Wait 15 seconds. Re-attach the power cord.
5 kwi 2024 · Are USB devices not connecting to your Mac after installing macOS Sonoma 14? It's a common OS update issue—here's how to fix it.
24 paź 2023 · The most common resolution to multiple failed USB ports is an imminent repair to fix physical damage or electrical failure. Anyone who repairs that model of Mac can let you know price estimate for a used logic board or used USB connector board (if the USB are not soldered all directly to the main logic board).
31 sie 2022 · How to fix USB device not connecting to Mac or connecting and disconnecting automatically. 1. Ensure external devices show in Finder and on desktop. 2. Check if the device is connected or not. 3. Check all physical connections and retry different ports. 4. Keep the USB device and Mac on a table or floor. 5. Clean the USB ports. 6.
7 sie 2021 · I've attempted a USB port reset using the command "sudo kextunload IOUSBMassStorageClass.kext," but it appears the file is absent. I verified this by navigating to System -> Library -> Extensions. I'm using a 2019 13" MacBook Pro running Ventura 13.4.1.
1 maj 2024 · Here are all the tested solutions to fix the USB ports not working issue on your Mac. Let’s take a look. Check the hardware connection. Quit and relaunch apps that use the USB drive. Restart your Mac. Delete unnecessary and conflicting apps. See if the USB drive shows in System Information. Update your Mac. Reset SMC and PRAM/NVRAM.
