How do I make USB detected?
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To check if Windows detects your USB device, you need to go to Device Manager to see if your USB device is listed under the appropriate heading or listed with an error. For example, an appropriate heading for a USB serial adapter is Ports (COM & LPT). The USB device is displayed in Device Manager under the name of the chipset. To find the name of the chipset for your product, navigate to https://www.startech.com, search for your product, and click the Technical Specifications tab. Show
To open Device Manager, press the Windows key + R, type devmgmt.msc, and press Enter. If you install a new USB device and Windows cannot detect the USB device, you can perform some quick tests to rule out potential issues.
One of the most attractive features of USB drives is the convenience with which they can be used. Most if not all modern computers come equipped with at least one USB port and it is usually simply a matter of plugging the drive into the port. Under normal circumstances, you will have immediate access to the device and the data it contains. Unfortunately, circumstances are not always normal when dealing with computers and storage devices. You might be ready to view some photos your friend sent you on a flash drive when you discover that the USB drive is not showing up on your Mac. If your Mac won’t recognize the USB drive then you cannot access its data, rendering the device useless. Hopefully, you are not subjected to this issue very often, but if you do experience problems when attempting to view a USB drive there are some potential remedies that you can try. 10 Best Ways to Fix a USB Flash Drive That Won’t Show Up on a MacLet’s take a look at some of the causes of a flash drive not showing up on a Mac to determine if you can resolve your particular issue. Some of these fixes are very simple while others may involve performing data recovery on a corrupted or damaged drive. Before trying any of these options, if it is not too much trouble, try restarting your Mac. It is often the most efficient way to deal with the occasional hardware glitch that arises from time to time. If that doesn’t work then read these other options. 0 Turn It Off and On AgainA simple restart can solve surprisingly many problems, and it takes just a few clicks and a minute or two of your time:
1 Physical Connectivity IssuesThe first thing to check if your thumb drive is not showing up on a Mac is if the problem is with the particular USB port that you are using. At the risk of stating the obvious, your first move should be to try the device in an alternate USB port available on your machine. If the device works in the second port it indicates that the first port may be damaged and may need to be replaced or repaired. However, if the drive doesn’t work in any of your USB interfaces you need to look further to determine the problem. If another Mac is available, try connecting the flash drive to it in order to verify that the USB drive itself is not the culprit. If it will not work on different Macs then it is likely that there is a major issue with the device. 2 Check Finder PreferencesIt’s possible that your USB flash drive is recognized by your Mac just fine but isn’t showing up because certain specific Finder settings have been changed. Here’s what you need to do to fix them:
3 Insufficient PowerYour flash drive may not be registering with your Mac due to an issue of insufficient power. This is especially prone to happen if you use a bus-powered USB hub and have multiple devices connected simultaneously. Your Mac or MacBook may not be supplying enough power to adequately service all of the devices. The solution here is to try connecting the flash drive directly to the computer’s USB port or employing a self-powered hub that eliminates the power drain on your machine. 4 Failure to Previously Eject a DriveIf your Mac is having problems identifying a flash drive it may be that you did not properly eject a drive that was previously connected to your machine. Failure to eject a USB drive before pulling it out of the port can cause the OS to view the port’s status incorrectly and may impact its ability to be identified and accessed. 5 Update Your Mac’s OS and FirmwareChecking for updates may be one of the easiest ways to open USB ports on your Mac. Firmware updates address a variety of hardware issues and the functionality of the USB ports could well be one of them. Keeping your software and firmware up to date is good practice even if you are not experiencing problems. It is an essential step in resolving issues when they arise. 6 Faulty System ConfigurationYour system configuration might need to be reset in order to resolve the USB port problem. Here’s how to reset the USB ports on your Mac by resetting two different system components that might be impacting your ability to use the USB ports on your machine. Reset the System Management Controller (SMC):
If that does not work you can try resetting the PRAM/NVRAM. The Parameter Ram and the Non-volatile RAM contain information concerning the USB ports on your Mac. Follow these steps to reset these memory locations:
7 Use First Aid to Repair the USB Flash DriveMac computers come with a useful storage device repair feature called First Aid. You can access this feature from Disk Utility:
8 View System InformationWhen diagnosing an inaccessible USB flash drive, it’s useful to view the information your Mac has collected about it. If the information seems off, there’s a chance that the USB flash drive is a poorly made fake:
Unfortunately, fake USB flash drives are sold in large numbers these days, and the people who buy them often realize that they’ve been tricked only when they experience the first problems, such as the inability to use the full advertised storage capacity. 9 Change the Drive File SystemModern Macs natively support Apple File System (APFS), Mac OS Extended, MS-DOS (FAT), and exFAT file systems. If your USB flash drive is using, let’s say, NTFS (Windows) or ext3 (Linux), then you should reformat it to change the file system to a supported one. Fortunately, that’s pretty easy to do:
Just remember that not all file systems supported by macOS are also supported by Windows and Linux. For the best cross-device compatibility, use FAT or exFAT. 10 Check for Missing SoftwareSome specialized USB flash drives, such as those with proprietary encryption features, may require special software to be accessible. If you suspect that this could be the case with your USB flash drive, then we recommend you visit the manufacturer’s website and see if you’ve missed some important software. Recovering Data From a Corrupted or Crashed Flash DriveIt may be that the reason you cannot access the data on the flash drive is due to data corruption. Using data recovery software you can attempt to restore the data if you can get the system to recognize the drive so the recovery software can work on it. Disk Drill USB drive data recovery software for Mac is an excellent solution that gives you a great chance of recovering your files from a damaged or corrupted drive. In order to recover data from a flash drive or other USB connected drive using Disk Drill, follow these steps: Disk Drill can be a lifesaver in situations where you cannot access files due to disk corruption or damage. It can also recover files that have been accidentally deleted or from a disk that was inadvertently formatted. It is definitely worth checking out when faced with the prospect of irretrievable data on a USB or flash drive. ConclusionIn most cases, corrupted or internally damaged USB flash drives can be repaired using DIY methods. But always remember – the more you use a corrupted drive, the worse it gets. So make sure to recover and backup your data first! This also makes it easier to pull the trigger and format your USB flash drive, which is usually the most effective and straightforward method to fix a problematic flash drive. Problems with your USB ports can be extremely annoying but can usually be resolved through one of the techniques discussed above. We hope that you regain access to your data in a timely manner. FAQThere are multiple possible reasons for your USB not showing up on Mac. Here are a few common ones:
To fix USB not showing up on Mac, you should first recover your files with a data recovery software like Disk Drill. You want to interact with the afflicted USB as little as possible. Once your data is safe, then you can proceed with repairing it. Try the following methods:
There are a couple of reasons why your USB thumb drive is not showing up on your Mac. Below, I will list 4 of the best options that you should try that might get it working again. Turn your Mac off and then back on again: As simple as this sounds, sometimes shutting down your machine and then starting it back.up can fix the issue. After restarting your Mac, see if your USB thumb drive is now showing up. Damaged USB port or thumb drive: if your thumb drive or USB port on your Mac is damaged, this could be why it won’t work. I would first try plugging the thumb drive into a different port on your Mac and if that doesn’t work, try plugging in another USB device to see what the issue is via process of elimination. SMC Reset: System Management Controller (SMC) reset will reset the system configuration on your Mac, no data will be lost so this is safe to do!
PRAM/NVRAM reset: This will reset information that deals with the start up hard drive on your Mac and the connections on your Mac through your ports. No data will be lost!
USB doesn’t need to be downloaded enabled on Mac. To use a USB device, simply turn on your Mac and plug it into a USB port. Depending on the type of USB device, you may need an adapter that can be purchased on Apple’s website. Good question! Most of the time when we plug in a USB device, an icon for it will show up on our desktop. You can then navigate to the icon and click on it to open up the USB device. If you’re not seeing the icon on the desktop, you can open Finder and the icon should appear there for you. This will be located on the left-hand side. David MoreloDavid Morelo is a professional content writer in the technology niche, covering everything from consumer products to emerging technologies and their cross-industry application. His interest in technology started at an ... Read full bio David Morelo is a professional content writer in the technology niche, covering everything from consumer products to emerging technologies and their cross-industry application. His interest in technology started at an ... Read full bio Approved by Brett JohnsonThis article has been approved by Brett Johnson, Data Recovery Engineer at ACE Data Recovery. Brett has a Bachelor's Degree in Computer Systems and Network, 12 years of experience. This article has been approved by Brett Johnson, Data Recovery Engineer at ACE Data Recovery. Brett has a Bachelor's Degree in Computer Systems and Network, 12 years of experience. |
