Dec 21, 2020 • Filed to: Solve Mac Problems • Proven solutions
- Mac Mini Usb Audio Codec Not Working
- Mac Usb Not Working
- Mac Mini Usb C To Hdmi Not Working
- Imac Usb Ports Not Working
Do you own an Apple Mac computer and you noticed after a while that the USB accessories have been disabled? Don't be perturbed because in this article we will show you how to enable USB accessories and get it working again.
If USB accessories are disabled, you will no longer be able to access saved data in your flash drive. A disabled accessory may be caused by an ignorant mistake on your part or a system malfunction. Regardless of whose fault it is, a disabled accessory won't serve your interest in any way. Bearing this in mind, with the aid of the system management controller (SMC) you can enable USB accessories in your Mac computer once again.
About the SMC does and Why You Need IT?
Getting up and running with the Mac mini can be a hassle. For initial setup, you need a wired keyboard and mouse; my Logitech ergonomic keyboard and MX Master 3, which both connect over Bluetooth, were useless. They work fine after setting up the machine, but just be aware so you don't run into this initial headache like I did. Testing conducted by Apple in October 2020 using preproduction Mac mini systems with Apple M1 chip, and production 3.6GHz quad‑core Intel Core i3‑based Mac mini systems with Intel UHD Graphics 630, all configured with 16GB of RAM and 2TB SSD. Tested with prerelease Affinity Photo 1.9.0.199 using the built‑in benchmark version 1900.
Here are some of the functions performed by the SMC
- Activating power button when pressed
- Responds to opening and closing lids in MC notebooks
- Manages battery power
- Thermal management
- SMS (Sudden Motion Sensor)
- Light sensing (Ambient)
- Keyboard backlight
- SIL (Status indicator management)
- Video external source selector
How so you know when you need an SMC reset?
- When your Mac computer operating system is running at a very high speed even when it is not performing many tasks at once
- Inconsistent keyboard backlight
- Inconsistent indicator light
- Unresponsive ambient light
- When it doesn't respond to closings and openings
- Unexpected sleep or shutdown modes
- Improper charge
- Slow response to commands
- Failing to recognize the external drive
- Doesn't respond when you press the power button
Before you reset the SMC
Before you decide to reset your Max system to resolve a disabled USB accessory try all these steps first
- Press down the power until it shuts down
- Tap the command option then the Escape option to quit unresponsive applications
- Put Mac in sleep mode by clicking the Apple menu then click sleep. Once the system is asleep wake it up again
- Restart Mac by clicking Apple Menu
- Shut down Mac by clicking Apple menu then tap the power button again to switch it back on
If Mac is having Power issues follow these simple steps
- Unplug adapter for a minute then plug it again
- Click Apple menu to shut down
- After shutdown remove battery then re-insert it again
- Press the power button to turn the power back on again
If the accessory is still not enabled you may need to reset the system. Follow these steps
Mac Mini Usb Audio Codec Not Working
Reset on MacBook notebooks
To reset Macbook, check if the battery can be removed. If the battery can't be removed just
- Click Apple menu and shut the system down
- After the shutdown holds down the Shift + control option on the built-in keyboard and presses the power button at the same time. Hold all keys for 10 seconds. If your Macbook is a Pro the touch ID is also the power button.
- Release keys held down
- Press power key to turn Mac on again
If the battery is removable
- Shut system down
- Remove the battery
- Hold down the power key for about 5 seconds
- Fix battery back
- Press power key to turn the system back on
How to reset Mac desktop computers SMC
For Mac Pro, Mini, Xserve, and iMac follow these steps
- Click menu then shut down
- With for a few seconds
- Plug cable back to a power source
- Wait for some seconds then press the power key
If your system is an Xserve computer and it has failed to respond shut it down using commands.
How to reset SMC in Macs with Apple T2 Security Chip
- Click Menu then shut down
- After shut down hold down power for 10 seconds
- Release the button and wait for some seconds
- Press power key again to turn Mac back on
If this doesn't work do this
- Choose menu then shut down
- Unplug power cable
- Wait for some seconds
- Plug cable back to a power source
- Wait for five seconds then switch Mac on
Mac notebook with the T2 chip
- Choose the menu and shut down
- After shutting down the press and hold the power key for about 10 seconds
- Release the key and wait for some few seconds
- Press power key to time Mac on
If this step does not work follow these steps
- Choose the menu and shut Mac down
- After shutdown press, the Shift key left option key and left control key. Hold them down for 7 seconds. While these keys are held down hold down the power key for 7 seconds also
- Release all keys at once. Wait for a while
- Press the power button to turn Mac on
All the steps listed are very effective tips you can use to enable your USB Accessories on your Max Computer. It may take you some time but try to follow all the steps just as they are listed and you can be sure that your Mac system will work as well as before again.
Final Tips: Recover Deleted or Lost Files on Mac
What's Wrong with Mac
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Dec 21, 2020 • Filed to: Solve Mac Problems • Proven solutions
Is your Mac not recognizing USB Flash drive and restricted your access to the data? Read on to know about how to find USB Flash drive and access the data on Mac.
A USB drive has become an inevitable necessity for our modern life. This amazing electronic tool is used to store data, transfer files, and various other files. While Flash drives easily connect with Mac, sometimes it doesn't. It's a common problem with nothing serious to worry about. The article features everything you need to know if USB won't show up on Mac.
Part 1: Why Mac doesn't recognize the USB drive
You might have come across a situation where your friend has sent you photos on a Flash drive. But when you plug it in, your Mac doesn't recognize USB. While the reasons could be many, but first, it is essential that you rightly assess the situation.
So let's have a look at all the signs that indicate that your MacBook Pro not recognizing USB drive.
1. Symptoms of Mac not recognizing USB Drive
When you face such a situation where USB won't show up on Mac, you must check all your connections first. It includes if your USB Flash is perfectly attached to the system or not. You might check some internal settings, scan hardware setup, and examine the situation from every possible angle. It is an obvious confusion because you don't know the actual source of the problem.
But few signs directly imply that USB not showing up on Mac.
- When you plug-in a Flash drive, you get a notification about the connection on your system. If you don't get the notification, it could be a sign of possible of your Mac not recognizing USB device.
- All Macintosh operating systems are equipped with a default file manager and graphical user interface, named Finder. When you connect a USB Flash drive to a system, a message pops on the Finder. If you don't see a message, it means that Mac is not reading USB.
2. The cause of Flash Drive not showing up on Mac
There are numerous reasons could be responsible that your USB Flash drive is not showing up on Mac. Here is the list of possible factors that might be leading to the glitch.
- Port Related Issue: A loose or broken port connection might be leading to the situation. But how to find a USB on Mac in such cases? Just gently wiggle the connection of the port. If it briefly connects with the system, you will be aware that the problem lies with the cable or the port.
- USB Formatting issue: If the Flash drive wasn't formatted before the first use, it could lead to a USB detection problem later.
- Driver Issue: Outdated or corrupted Flash drive could lead to USB drive not showing up on Mac.
- Hard Drive Related issue: A minor glitch on your system's hard drives can result in Mac not detecting USB.
- Operating system related issue: If you are not regularly updating your Mac OS, it may affect your system's ability to recognize Flash drives.
Part 2: How to fix Mac not recognizing USB Device
It is quite reasonable for various electronic components of any system to lose its integrity over time. Hence, if you come across a loose cable or imperfect alignment of the Flash drives to the port, don't be surprised!
If you want to know how to find a USB on Mac, start with an examination of different parts of the system. Just follow the steps mentioned to find the source of the problem.
Step 1: Scan USB and USB ports
Thoroughly check the USB device. If there is a broken or malfunctioned wire, you can replace it with a new one to fix the issue. Make sure you check all the different ports of your system are in working condition.
Step 2: Restart Mac or use a different Mac system
Often, Flash drive doesn't detect the Mac due to some power connectivity issues. Restart the system to see if the problem persists or not. If it does, then try connecting the Flash drive to a different Mac system. This way, you will know whether the problem lies in the Mac system or the Flash drive.
Step 3: Check Finder Preferences
Open the menu bar on your Mac computer and go to Finder. When you click on the Preference option, you will see four tabs, including general, labels, sidebar, and advanced. Click on the 'General' tab and ensure that the box next to the external disks option is ticked.
If the option is not ticked, Finder will not be able to pop up any detection of external disks or Flash drives.
You'll also see the 'External disks' option in the Sidebar option. Make sure that the option is marked there as well.
Step 4: Use Disk Utilities to Repair USB drives
If you want to know about how to find the device on Mac, you can use disk utility to fix the issues related to external drives.
Plug-in the USB device to your Mac system and select 'Initialize' from the prompt box. It will lead you to disk utility application.
As an alternative option, you can directly access utility application from Finder.
Select the 'View' tab from the utility application, and tap on the option 'Show All Devices.' Now, from the sidebar section, click on the device that was unreadable on the system. Tap on the 'First Aid' option. Now, click on the 'Repair Disk' tab and see if the issue persists.
Step 5: Re-format the USB drive
Although Flash drives are formatted by default for Windows, it's not the same case with Mac. If Mac is not detecting USB, you might have to do it manually before using it for the first time.
Follow the steps to see if that works for you.
Click on the 'Disk Utility' Interface option. Open it, and you will see a list of drives on your system.
Step 1: Select the 'USB drive' option.
Step 2: On the right side of the panel, you will see an 'Erase' tab. Click on it.
Step 3: Now, choose a format option that is compatible with Mac OS.
Step 4: Select a name for the USB drive and click on the 'Erase' tab located at the lower bottom of the screen.
Step 5: Re-check the whole process before formatting. Once you are sure of the process, initiate format.
Part 3: How to Access Flash Drive data after detecting USB
Considering that you have followed all the steps mentioned in the article correctly, you might have find USB on Mac. It doesn't mean that you will be able to access all the data on the Flash drive as sometimes, the data gets lost in such cases.
You can still be able to access the lost data on the Flash drive using recovery tools. But we will discuss that later!
1. How to find USB Flash drive and access USB files on Mac
When you connect the USB Flash drive on the system, Mac OS will automatically read the content of the Flash drive. A window will pop-up showing the content of the drive. If you are not able to see it, you can access it through Finder.
The following steps will guide you to find the USB Flash drive and access the files on Mac.
Click on the option 'Devices' on the upper-left side of the Finder window.
If you have correctly inserted the device to the system, you will see a temporary drive icon. It will be saved by the name of your Flash drive.
To access the files of the USB Flash drive, double-click on the drive icon.
Temporary hard drive icons are white, whereas permanent drive icons are gray colored.
2. How to access hidden, deleted or lost USB data on Mac
Numerous factors contribute to the loss of data from USB Flash drives. It could be malware intrusion, system crash, USB formatting, and various other reasons. But, can you recover your data from the Flash drive? Yes, you can!
There are certain things that you need to make sure if you have lost your data. For instance, you must ensure that you don't save any new data on the same drive as it may overwrite on the lost data.
If the USB drive is recognized, but you can't open and access USB files, you can use data recovery tools to help you restore USB files.
You can use Recoverit data recovery tool for Mac that can handle various kinds of data loss scenarios. Whether it is audio, video, outlook, or graphic files, it works best to recover all your data and information.
The list of instruction will help your recover data from Recoverit app on the Mac computer. Firstly, download the Recoverit app and connect the Flash drives to one of the ports of your system.
Step 1: Launch the Recoverit app
After you launch the app on your system and select the USB Flash drive from where the data was lost in the first place. Click on the 'Start' button after selecting the device.
Step 2: Start the scanning process
As you click on the 'start' tab, it will initiate the scanning process on the USB Flash drive. It may take some time to be completed.
Step 3: Preview Lost files
Once the scanning is completed, you will be able to see all the lost files in the results.
Step 4: Recover lost files
Select the files and preview them. It will show the content of the file, along with its size. Select the files that you want to be recovered. After selecting the desired files, click on 'Recover.'
Part 4: How to Prevent Flash Drive not showing up on Mac
Even when you have fixed the issue, it can happen in the future as well. Hence, you must take some precautionary steps to prevent Flash Drive not showing up on Mac.
Update Firmware and OS
Regular updating of the firmware and operating system of your Mac works best to fix various functionality issues. Sometimes when you experience a USB not connecting to the system, a quick update may fix the issue instantly. Whether it's your internal or external drive, timely updates ensure the best performance of your system.
Avoid Imperfect Ejection of your USB Flash Drive
Often people pull out their Flash drive even when it is connected to the system. A forceful pull out can easily damage the Flash drive and could be a possible reason why your Mac not recognizing USB. You must follow a proper way of ejection of the Flash drive. Before removing the Flash drive from the port, request for a safe ejection procedure. Take it out once you get the confirmation from the system.
Reset Mac's Configuration
A faulty configuration may also lead to USB Flash drive connectivity issues. You can reset Mac's configuration to fix the issue. Follow the steps to conduct a proper reset.
Step 1: Shutdown the system
Step 2: Disconnect all the power cables and reconnect it
Step 3: Press Shift key, Control key, and Power key at the same time and release them
Step 4: Start your Mac system
Mac Usb Not Working
Now, check if the USB issue is solved. Also, if you come across disabled USB accessories, fix them.
Timely Maintenance of your System
As mentioned earlier, parts of your Mac system might lose its efficiency over time. A routine checkup of your Mac system at the service center can significantly help you. Moreover, it will get you to notice all the loose ports, electrical, or mechanical faults in your system.
Closing words
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Your Mac not recognizing USB is a common issue that can affect your seamless experience on the system. Moreover, it can also lead to loss of data and important files.
Thanks to the Recoverit Data Recovery app, you can retrieve the lost data from the Flash drive. If you want to know how to access Flash drive on Mac, you can take the help of the steps mentioned in the article.
Imac Usb Ports Not Working
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