Why USB Accessories Disabled on macOS 13
macOS 13 Ventura is the latest macOS version, and it was published in Oct 2022. Recently users have encountered many issues, such as the USB-C hub not working on macOS Ventura. When he downloaded and installed macOS Ventura, he sadly found his USB-C hub of Dough Spectrum ES07D03 was not working anymore. And many macOS Ventura bugs and issues are discussed in Apple Community.
When you connect a USB device to your Mac with macOS Ventura, your USB flash drive not showing up on Mac, and sometimes a "USB Accessories Disabled" error may occur suddenly. We will offer seven proven solutions to solve the "USB Accessories Disabled" error, and you can try each plan and check your USB connection every time. You can check the seven tips in advance:
- Fix 1. Check USB Port and Cable on Mac, MacBook
- Fix 2. Use USB-C or Powered USB Hub to Fix the Power Problem
- Fix 3. Restart Your Mac or Reconnect Your USB
- Fix 4. Unplug Unnecessary USB Devices on macOS 13
- Fix 5. Reset SMC, NVRAM/PRAM to Fix USB Accessory Needs Power
- Fix 6. Update Driver and Firmware to Solve USB Accessories Disabled
- Fix 7. Check and Clean Malware or Virus on Mac/MacBook
Why did this error happen? That error tells you that your Mac devices don't have enough power to enable USB devices, and many reasons may cause USB Accessories Disabled on macOS 13:
- Your Mac needs more power to enable a USB drive, and you need to charge your Mac.
- The USB drive or the cable is damaged.
- You should update your driver and firmware.
- Too many USB devices are connected to your Mac.
- You are under a virus attack, or you should deal with the malware on macOS 13.
- Your USB device, like the camera, is not turning on.
Fix 1. Check USB Port and Cable on Mac, MacBook
You may use a broken cable to connect your USB drive, and you can change the cable and reconnect the USB device.
The damage may happen on your USB drive, too. If you can find another Mac device, try to plug in your USB drive to another Mac to check if your USB device is well performed.
Remember to check your USB port. The USB port on your Mac may be disabled or broken, and it is easy to check with other USB flash drives.
Fix 2. Use USB-C or Powered USB Hub to Fix the Power Problem
To solve the power problem on macOS Ventura and fix the USB accessories disabled error, you can use USB-C or powered USB hub directly to your Mac with macOS Ventura. If you don't have a USB-C or powered USB hub, you may just charge your Mac with enough power and reconnect the USB device.
Fix 3. Restart Your Mac or Reconnect Your USB
It is supposed to be the easiest method to solve the USB accessories disabled on macOS 13. As a macOS base system user, you may find restarting the Mac device will solve many problems. Instead of restarting Mac, you can try to remove the USB device and reconnect it to see if the problem is solved or not.
How to Restart Your Mac
Method 1. Click the Apple icon, choose "Shut Down" when the screen turns black, and press the power button to start your Mac.
Method 2. Click the Apple icon and then choose "Restart". Then your Mac will restart automatically.
Fix 4. Unplug Unnecessary USB Devices on macOS 13
This USB accessories disabled on macOS Ventura issue may happen when you use too many USB devices on macOS 13. If you are using cameras, a USB keyboard, a USB mouse, and other USB devices simultaneously, your macOS Ventura will warn you with a "USB Accessories Disabled" error.
Keeping the essential USB devices and unplugging unnecessary ones can solve the problem.
Fix 5. Reset SMC, NVRAM/PRAM to Fix USB Accessory Needs Power
If the methods are not working, you should try to use a Mac or MacBook Pro resetting SMC. SMC is System Management Controller， and it controls Mac hardware functions. Different Macs or MacBooks have different ways to reset SMC, and you can click the link to find out the detailed tutorial.
Reset NVRAM/PRAM is also a wise solution, and it can solve many Mac issues, including Mac bootable problems, devices failing to be detected, and other problems. You can get the complete guide by clicking the link also.
Fix 6. Update Driver and Firmware to Solve USB Accessories Disabled
Your Mac will send a "USB Accessories Disabled" warning to you when your Mac driver and firmware need to be updated. You should go to the manufacturer's website and update your driver. You can update the firmware on Mac directly.
Update Firmware on macOS Ventura
Step 1. Open the Apple menu on macOS Ventura.
Step 2. Click "System Settings".
Step 3. Click "General" in the sidebar, and then click "Software Update".
Fix 7. Check and Clean Malware or Virus on Mac/MacBook
Malware and virus can cause USB accessories to be disabled on macOS 13. The easiest way to remove them is to download an antivirus tool and clean them all.
You can try to format your Mac to remove viruses, but you may easily lose data without a backup. Click the link to learn how to format the MacBook Pro or Mac.
Bonus Tip: Recover Data from USB Flash Drives on macOS Ventura
We give you seven methods to solve the USB accessories disabled problem, and some of the methods may cause data loss from USB flash drives or local Mac, such as formatting Mac and Mac software updates. When you reconnect USB flash drives repeatedly, some data will get lost accidentally.
Is Mac USB flash drive recovery possible? The answer is yes! You are supposed to recover lost data from USB flash drives with EaseUS Data Recovery Wizard for Mac. This tool can recover Trash Mac and has many other features:
- Recover lost files from formatted USB drives, hard disks, local Mac or MacBook, NAS, etc.
- Recover files from USB drives, including graphics, documents, music, videos, etc.
- Retrieve and repair deleted files from USB flash drives. If your files are damaged or corrupted, this recovery tool can help you fix them.
Can't wait to show you how easy to recover lost data from USB flash drives with EaseUS Data Recovery Wizard for Mac.
Step 1. Connect your USB drive to your Mac
Correctly connect your USB flash drive to your Mac. Launch EaseUS Data Recovery Wizard for Mac. Start selecting the flash drive and click "Search for lost files" to let the software scan for lost files on it.
Step 2. Find lost data on the USB drive
After the scan, all files will be presented in the left panel in the scan results.
Step 3. Recover data from flash drive
Select the files you want to recover and click the "Recover" button. Don't save the recoverable files to the USB drive itself in case of data overwriting.
USB Accessories Disabled on macOS 13 FAQs
Reading more questions about USB accessories disabled on macOS 13 Ventura in this part:
How do I enable USB accessories disabled on the Mac nothing plugin?
After reading this passage, you will know seven different ways to fix USB accessories disabled on macOS 13.
- 1. Check USB Port and Cable on Mac, MacBook
- 2. Use USB-C or Powered USB Hub
- 3. Restart Your Mac or Reconnect Your USB
- 4. Unplug Unnecessary USB Devices on macOS 13
- 5. Reset SMC, NVRAM
- 6. Update Driver and Firmware
- 7. Check and Clean Malware or Virus
Can I Recover Data from USB Pen Drive on macOS 13?
The easiest way to recover data from USB pen drives on macOS 13 is by applying USB data recovery software – EaseUS Data Recovery Wizard for Mac.
- 1. Visit EaseUS official website and download recovery software.
- 2. Launch EaseUS Data Recovery Wizard for Mac.
- 3. Scan the USB pen drives and find the lost files.
- 4. Preview the lost files from USB pen drives.
- 5. Recover lost files by clicking the recover button.
How can I reset my USB ports on macOS Ventura?
Open the Apple menu and shut down your Mac. Turn on the Mac and hold the Command + Option + P + R keys together. When you hear the Mac startup sound, you can release the keys.
Why is my USB not showing up on my Mac?
It is not a usual thing and may cause by USB port damage, USB flash drives corruption, viruses, malware, etc.
You can fix the problem by adjusting Mac USB settings, repairing corrupted or damaged USB flash drives, repair the macOS base system.
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Cedric Grantham is one of the senior editors of EaseUS who lives and works in Chengdu, China. He mainly writes articles about data recovery tutorials on PC and Mac and how-to tips for partition management. He always keeps an eye on new releases and loves various electronic products.
Dany is an editor of EaseUS who lives and works in Chengdu, China. She focuses on writing articles about data recovery on Mac devices and PCs. She is devoted to improving her writing skills and enriching her professional knowledge. Dany also enjoys reading detective novels in her spare time.
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