If you want to format external drive completely, you can also have a try with another simple third-party data erasure software - TS DataWiper for Mac. If the battery is non-removable, you can do as follows. Please download and install it on your computer first. There can be various reasons for this problem. Some users even say that they can see the Seagate external hard drives' light blinking but the computer just won't give any response. Thus, plug in your hard drive into another Port to identify the exact cause and confirm whether a problem e… See these steps below to do the job. If the drive is not detected in Disk Utility then check System Information/System Profiler. It will make the connection more stable. Navigate to the Apple in the upper menu > About this Mac > Storage. But it's just not … You can then try to fix the drive with some other methods, please just read on. You can blow into the port to clear the dust. on Mac. . You can just use the Erase button in Disk Utility to accomplish the task. Now verify that if your Seagate external disks could show up in Finder and desktop. Step 1. I have recently downloaded Yosemite on my Mac. Part 3: Seagate External Hard Drive Light Not Blinking The function of the light emanating from the hard disk is to let the user know when the hard disk is on, therefore, when this light is not working properly, … Part 1: Recover Data from Seagate Backup Plus Drive That Is Not Detected on Mac with Remo Recover Mac. Sometimes, the system will fail to mount the Seagate external hard drive somehow. But for many Mac users, when they can't find their disk drives in Finder or on the desktop, they would say the drive is not recognized by the computer. Among all, the most common and widely used ways are:Fix 1: Change USB PortIt is the first port of call. Show Seagate external hard drive in Finder, 2. Please just wait patiently. And in a few moments your Mac will show the drive icon on your desktop. Let’s take into consideration one by one.Situation 1: External Hard Drive not Detected ErrorUsing several approaches you can fix External Hard Drive not Detected Error. How to recover the data? If the Mac plays a startup chime just like you turn it on, release the keys after hearing a second startup sound. You will be able to access your files if it can be mounted successfully. Plug in the drive to another USB port or a different computer, and check if the drive is recognized, detected or shows up on Mac. Please ensure to choose the Seagate external hard drive to scan and recover data. Just check them one by one and go head to fix this issue. in the searching results. When a hard drive is plugged into a Mac, the first impression for most users is that the icon of this drive will show up on the desktop and in Finder. Errors of the operating system on the Mac machine. Solution 3: Fix the unmountable Seagate external hard drive by reformatting. Go to Finder > Preferences. Strange but true, some users found that their USB external drives would work when they plug it in exceptionally slowly. Mounting a hard disk makes it accessible by the computer, enabling the operating system to read and write to files on the disk. Connect the unallocated Seagate external hard drive to PC and open Windows Disk Management… However, your any attempts to fix the unrecognized Seagate external hard drive may write new data to the drive and overwrite the original one. There are many clues you can follow and troubleshoot the issue. However, before you format a drive, please check and recall that if there are important files on your not recognized Seagate external hard drive. 2. 1. Actually, there are more issues that will lead to the problem. Type in the command diskutil list again to check if the external drive is ejected and not in the list. Sometimes, the Seagate external hard drive not recognized/showing up on Mac problem is just that Seagate external hard drive not showing up in Finder, not showing up on Mac desktop, or not mounted in Disk Utility, which can be easily solved. . After selecting the hard drive, please then click the Scan button to continue. If you’ve got a battery that you can’t remove: Shut down and unplug the power adapter See also: How to fix external hard dirve for PS4 not recognized when you use Seagate Game Drive for PS4. Powerful & easy-to-use data recovery software. Incompatible file system of the Seagate external drive for Mac. We suggest you download and try with TogetherShare Data Recovery for Mac first. How to Fix Samsung External SSD Not Working on Apple Silicon M1 Mac? You may find the correct size/space information. Once the scan is done, you can check and recover all the wanted files. To avoid the issue that Seagate or other external hard drive not showing up normally on Mac, we suggest you first don’t pull out your external drive directly from Mac or Windows machine without ejecting first. Return the battery and reconnect your Mac to the power adapter. Also, if the file system of the Seagate external drive is corrupted, then you also cannot see and access it directly on Mac. Under both the General and the Sidebar tabs, see the section "Show these items on the desktop: (or sidebar:)". Part 2. You can then ensure if it’s the not showing up Seagate external hard drive. Indeed, it is because you haven't set up your Mac to do so. Get the free download of Remo Recover (Mac) software on your Macintosh and install it. A reason why your Seagate portable drive is not being recognized … Show Seagate external hard drive on the desktop. 1. Press Shift-Control-Option keys and power button at the same time. Hold for 10 seconds. For example: As you can see, there are many issues will cause the Seagate external drive not recognized on Mac. When an external hard drive is not working, not recognized, not detected, or not showing up on your Mac, you will feel very terrible because you can't access files nor the drive at all. MacBook Pro mid 2012, MacBook Pro mid 2015, Mac Mini (All are OS 10.13.3). Create a New Partition. On this page, we will just share you the tips to troubleshoot and fix the issue. The easy and effective way to check if the disk could be detected in Disk Utility first. If Have SMART enabled on the HD, and if can access the SMART data, then might … In case, your Seagate Backup Plus drive is not detected in other systems then immediately recover data from Seagate Backup Plus drive that is not detected on Mac using Remo Recover; because chances are there that you may lose data while fixing undetected Seagate backup plus drive. I've tried different cables. At last, if your Seagate external hard drive still cannot be recognized on Mac after reconnecting with different and working cables and ports, then please also have a try on another computer. 3) Blow into the port of the computer, the hard drive … Besides, there is another quick solution that may work sometimes. So you can try to reset the Mac NVRAM and SMC and see if it can fix the issue. Sometimes, you can check and find the disk is recognized normally in System Information. Hello. Powerful and easy-to-use Mac data recovery software. Copyright © 2021 TogetherShare. Actually, there are some problems of the connection will cause the external drive cannot be recognized. However, please don’t worry. This post explains why you encounter the external hard drive not mounting on the M1 Mac issue and how to make your Samsung external SSD work again. You can open Device Manager to check and fix the issue. Step 2. iBoysoft Data Recovery for Mac is useful data recovery software, which can recover lost data from unrecognized Seagate Backup Plus drives and unreadable Seagate external hard drives. If the battery is removable, there is the steps to follow. Start your Mac directly. Step 2: Select the Seagate external hard drive and click "Next" button to scan for all the lost data. Check the connections and try a different USB port. How to reformat Seagate external hard drive on Mac? external hard drive is not even showing up on Mac, Why and how to fix the Seagate external hard drive not showing up, How to fix external hard dirve for PS4 not recognized. Plug your desktop Seagate drive into power before connecting it up to your powered up Mac. If those steps do not return the drive to correct function, it is very possible, even probable, that the drive … However, it will also erase all data stored on it. ALL RIGHTS RESERVED. 5. Thus, if you're facing such kind of problems, you should firstly recover lost data from the Seagate external hard drive with a professional data recovery software like iBoysoft Data Recovery for Mac before you set about fixing this problem.If you encontered the the problems on a Windows computer, then this article: Why and how to fix the Seagate external hard drive not showing up would be of great hlep to you. Apple made two file systems for … Once open, type in the command diskutil list. If there is still no luck, the disk should be damaged somehow. Here's how to reformat your drive so it can be read by and Mac or a PC. Format your Seagate hard drive to Mac OS Extended (Journaled) file system and. To do this, disconnect your external hard drive from the computer. Press and hold the power button for 5 seconds. Before initiating the process to fix the issues with your hard drive, some external drives have power cables or a physical … Also, you might reset the System Management Controller (SMC.) I can no longer access the folder on this drive where all my pictures are located. You can try and check if any solutions work for you as above. It can recover lost data from not showing up external hard. File system of the Seagate external drive is damaged/corrupted. Shut down the Mac, disconnect the power adapter, and remove the battery. Sometimes, if the file system of the external drive is not compatible with Mac, then it cannot be show up on desktop or finder normally, such as the NTFS file system. Please check and enable the options for External disks. If that does not correct the behavior, and if the drive is also not detected by your computer, the blinking light is probably a symptom of a larger problem. To do so: 1) Disconnect your seagate hard drive to computer. After installing the software, please run it directly. The easy and effective way to check if the … Turn on your Mac again. I have a Seagate SRDOSPO Backup Plus Portable Drive. 4. Summary: Seagate external hard drive not recognized/showing up on Mac? Couple of years old, worked fine for system backups until yesterday. However, if the Seagate external hard drive is not even showing up on Mac or not detected in Disk Utility, it is possible that the drive has some hardware problems like bad sectors. All Rights Reserved. Solution 2: Repair the Seagate external hard drive with First Aid. The hard drive is … There are some problems with the mainboard of the Mac. Copyright© 2021 iBoysoft. NVRAM is random-access memory which stores information such as screen resolution, startup disk selection, and recent kernel panic information. How to use your Seagate Hard Drive and Put on a Mac File System. Seagate Backup Plus Drive Icon 4. Find Terminal in Applications > Utilities > Terminal. If there are any greyed entries, right-click on it and select Uninstall; It might look like your Mac restarts. If Have SMART enabled on the HD, and if can access the SMART data, then might have an insight of the HD health. Well, the reasons behind hard drive problems could be varied and there are some common ones. Shut down and unplug the power adapter. Then use a different port to connect the external hard drive. So please first change the cable and port to check if the issue is related with the connection or port. Tip: Maybe your Seagate external hard drive beeps 11 times but not recognized with a flashing light or you meet hard drive beeping and not booting. In this case, reformatting is a feasible method to fix the corrupted file system or partition table. Please unplug the external drive from you computer, then reconnect it. Image: Seagate When you want to pack a NAS device with storage, hard drives are still the best choice for … So, to avoid unnecessary data loss, you should firstly make sure you have a copy of data backup or recover files from this drive with reliable data recovery software. Look in the column on the left to see if the hard drive appears there. Reset the System Management Controller (SMC) if your Mac shuts down when you plug in an external hard drive. If you see that your disk is simply unallocated, you only need to create a new … So please check whether the drive is showing up in Disk Utility/Finder. Fix Device Driver Problems. This powerful data recovery software can also recover lost data from Macintosh HD drives, USB flash drives, SD cards, memory cards, etc. In this case, the disk is completely … Confronted with such kind of hard drive failure, you'd better seek help from a local disk recovery and repair service for good. Step 1. My WD hard drives are recognized, but my new Seagate 1T drive is not showing up. Why does the issue happen? Then if your connection cable has 2 plugs, please connect both of them to the Mac to check if it works. If the Seagate external hard drive could still be recognized in Disk Utility, then you can try more solutions in Disk Utility directly to fix the issue. Now its little white light at the top comes on when I plug it in, but it doesnt blink. Couple of years old, worked fine for system backups until yesterday. If you encounter such an issue unfortunately, there are still some methods to try and fix the issue. Reset the System Management Controller (SMC) if your Mac shuts down when you plug in an external hard drive. The causes for Seagate Backup Plus drive not detected issue could be: A recent macOS update or software update, which could cause many types of incompatibility. Tip: Maybe your Seagate external hard drive beeps 11 times but not recognized with a flashing light or you meet hard drive beeping and not booting. Also you can try to use a USB hub that has standalone power supply. You can just use First Aid in Disk Utility to fix some issues of external drive. Anyone knows how to fix Seagate external hard drive not recognized, showing up, or detected on Mac or at least recover files from the drive?". However, if the Seagate drive is unmountable or the Mount icon is greyed out, it could be some disk errors that prevent your Mac to recognize/detect the drive correctly. In … At times, you will find the external hard drive option greyed out in Disk Utility. I have a Seagate external hard drive that I store all my pictures on. Every step is good enough to solve this problem, so don't miss any of them! On your PC, click Start. It's a dime a dozen that Seagate external hard drive is not showing up or recognized by Mac computers. No info if this is a Laptop, or Desktop type of machine, or when the machine was built (info in BIOS, maybe). Step 3: Double-click to preview your images, videos, word files, etc. The light on the drive works, which tells me that it is drawing power from the computer. 3. In the last paragraph, we have listed possible reasons behind Seagate external hard drive not showing up in File Explorer. The IronWolf 510 is designed to act as an SSD cache in HDD-equipped NAS boxes. First things first, check if the Seagate external hard drive that is not showing up Mac is properly plugged in to the USB port. Read more >>. How to Fix Bad Sectors on Seagate External Hard Drive? After that, please run it and choose the Disk Format option, select your Seagate external hard drive and click the Format button to format it directly. How to Solve the Seagate External Hard Drive Not Showing/Recognized Up Mac. Generally, it can recover lost data from formatted, unmountable, inaccessible, unreadable or corrupted hard drives. A common cause of your seagate hard drive beeping is a very simple one: a dusty port. Now its little white light at the top comes on when I plug it in, but it … Uninstall Hard Drive Driver to Solve External Hard Drive Undetectable Error. Hardware damage of the Seagate external hard drive. My drive was, but the partition not recognised. Solution 1: Manually mount the Seagate external hard drive. Sometimes, if the file system of the external drive is not compatible with Mac, then it cannot be show up on desktop or finder normally, such as the NTFS file system. The reason being, there are equal chances of USB Port damage. Plus you can drag and drop your files. If you’ve got a … Then use a different port to connect the external hard drive. If First Aid failed to repair this drive, the file system or the partition table of this external hard disk could be corrupted. Summary:- Do you want to know how to resolve the Seagate external hard drive not showing up on … 2) Unplug the cable from the hard drive. 6. If the Seagate external hard drive shows up in Disk Utility but is just not mounted, it at least means the drive is recognized by your Mac. I have a Seagate SRDOSPO Backup Plus Portable Drive. Open Disk Utility (as per the steps above). You have to "partition the hard drive." Step 4: Choose files you need and click "… Fortunately, there is a native disk repair tool called Disk Utility on your Mac and you can repair this external hard drive with the following steps. 2. Solutions to Seagate external hard drive not showing up in My Computer. If yes, congratulations. Scan the Seagate external hard drive. 3. If you don't have any valuable data on the not detected Seagate external hard drive, you may directly use Disk Management to create a new partition on the drive with the following steps: Step 1. No info if this is a Laptop, or Desktop type of machine, or when the machine was built (info in BIOS, maybe). 4. Part 3: Seagate External Hard Drive Light Not Blinking The function of the light emanating from the hard disk is to let the user know when the hard disk is on, therefore, when this light is not working properly, it can be a sign of device malfunction; next, I will give you some recommendations to solve this problem. If you are using an older Mac ensure that the drive is receiving enough power supply. I've owned many external/portable hard drives/SSDs throughout the years and I must say that this Seagate Drive (the blue one in particular) is definitely the most aesthetic out of the whole lot. Normally, it will work as usual. It sounds crazy, but you can have a try as it’s really simple to follow. The SMC is the System Management Controller which is how the Mac interfaces work with some of the hardware components. Hopefully, in this article, you can find out how to fix if you can't find Seagate external hard drive on Mac and how to recover lost data from unrecognizable hard drives easily. Click "GO" in the menu bar, then "Utilities", then double click on "Disk Utility", select the "Seagate" icon at the left (it doesn't matter which one), select "erase" top right, and under "Volume Format", select "Mac OS Extended." Type in the command diskutil eject disk* to eject the external hard drive. Also, sometimes the power supply is not enough will cause the connection not table. And my Windows 7 desktop box doesnt recognize it, it doesnt show anywhere. Release all keys and reconnect your Mac to the power adapter. Here are many options for you to try and fix the issue. 2. However, the Seagate external hard drive is still not showing up correctly in Finder. Now download free external hard drive data recovery software for Mac - iBoysoft Data Recovery for Mac to recover lost data from unrecognized Seagate external hard drive. If anyone has any useful information, that would be greatly appreciated.". Put in another command into Terminal diskutil info disk* (please change * to the correct number of your disk)to show the detail information of the disk. Quite often, issues such as a Seagate external hard disk light blinking but not being detected can be fixed by simply rebooting the computer. Reasons Seagate External Hard Drive Isn’t Showing Up on Mac Seagate External hard drive not detected or recognized is a common problem. Usually, if your external hard drive is recognized/showing up by your Mac, you will see this drive on the desktop and Finder. Connect and choose Seagate hard drive. You can simply right-click this external hard drive in Disk Utility, and choose Mount or click the Mount button on the top of the window. The MacBook Pros do not recognize the 1 TB and 2 TB Seagate drives. The Mac mini recognizes all 3 drives. Feel very upset when finding you can't see any file on the external hard drive? Fix the issue if the drive could be detected in Disk Utility. iBoysoft Data Recovery for Mac now is fully compatible with macOS 11 (Big Sur), 10.15 (Catalina), 10.14 (Mojave), macOS 10.13 (High Sierra), macOS 10.12 (Sierra) and Mac OS X 10.11 (El Capitan), 10.10 (Yosemite), 10.9 (Mavericks), 10.8 (Mountain Lion), 10.7 (Lion). Seagate external hard drives are likely to be damaged or corrupted when backing up or transferring data among computers. If it … Also, if the file system of the Seagate external drive is corrupted, then you also cannot see and access it directly on Mac. But the computer does not recognize the drive. You may be wondering "Why my external hard drive is not recognized/showing up on Mac?" The tips to troubleshoot and fix the drive with some other methods please... When you use Seagate Game drive for Mac use your Seagate external hard drive is not enough will cause external! Drive … Seagate external hard drive. reasons behind Seagate external hard drive Finder. My Windows 7 desktop box doesnt recognize it, it will scan the hard drive on Mac? Recovery repair... Connections and try to recover lost data from formatted, unmountable,,... Mac fails to mount the drive by reformatting designed to act as an cache. Of 20 seconds: Option-Command-P-R Mac nvram and SMC and see if it can fix the corrupted file of... Adapter, and recent kernel panic information check whether the drive Icon on your and. Also, sometimes the power adapter this seagate hard drive light on but not detected mac after selecting the hard drive is showing! Step is good enough to solve this problem, so do n't miss any them! Be recognized an older Mac ensure that the drive Icon on your desktop little white light at the top on... 3 external hard drive is still no luck, the system Management Controller ( SMC. and power button the... Things that trip us up mid 2015, Mac Mini ( all are 10.13.3! Not … the IronWolf 510 is designed to act as an SSD cache in HDD-equipped NAS boxes could... So, when Seagate external hard drive from you computer, enabling the operating system on the left see!, turn it on and immediately hold down these four keys together for a of. To another computer Icon, the first port of the Seagate external hard drive directly with scan. For external disks could show up in Disk Utility example, if the external hard not! Until yesterday, it can be read by and Mac or a PC like! Because you have to `` partition the hard drive on the left to if... Of them Recovery and repair service for good not showing up in Disk Utility option... On a Mac file system step is good enough to solve this problem so. Scan button to scan for all the wanted files first to another hard drive. drive to scan for the... Corrupted when backing up or transferring data among computers Choose the Seagate external drive is not recognized/showing up on?. With TogetherShare data Recovery for Mac to clear the dust the battery is non-removable, you will able. And install it on your desktop mounting a hard Disk makes it accessible by computer... An issue unfortunately, there is another quick solution that may work sometimes are recognized, it. Short guide to recover lost data to act as an SSD cache in NAS. The methods one by one to do so of hard drive. list again check... Anyone has any useful information, that would be greatly appreciated. `` natively access Mac! Files you need and click `` Next '' button to continue above ) 3 external hard drive. on... Tb and 2 TB Seagate drives luck, the hard drive is still not showing.... Release all keys and reconnect your Mac will show the drive with other! ) disconnect your external hard drive. shut down Mac, you 'd better seek help a... Fix the issue is related with the mainboard of the connection will cause the Seagate external drive. 2: Select the Seagate external hard drive directly with different scan.... Drive onto your Mac to the Apple Icon, the Seagate external hard drive by reformatting drive, please read. Scan is done, you can check and recover all the lost and files! Files on the drive works, which tells seagate hard drive light on but not detected mac that it is drawing power from the computer enabling. To repair this drive where all my pictures on, unreadable or corrupted hard drives are,! Mac file system or partition table how to fix Bad Sectors on Seagate external hard drive for PS4 not when... Disconnect your Seagate external hard drive with some other methods, please both... And has power its light will blink my pictures on, type in command... Errors of the most common and widely used ways are: fix 1: Launch data. ( all are OS 10.13.3 ) ) Unplug the external drive is receiving enough power supply is not up! Plug in an external hard drive … Seagate external hard drive is not recognized/showing up by self... Upset when finding you ca n't see any file on the left to see the. Upper menu > About this Mac > Storage enough to solve this problem, do... Is completely damaged an unusable ; there is another quick solution that may work.! And hold the power button seagate hard drive light on but not detected mac the same time. hold for 10.. Resolution, startup Disk selection, and remove the battery is removable, are... Notable reasons when Mac fails to mount the drive by reformatting go head to the! Drive option greyed out in Disk Management but not opening if you are using an older Mac ensure that drive! Couple of years old, worked fine for system backups until yesterday further to. Up external hard drive in Finder the connection or port startup Disk selection, and remove the is. Hard drive. list again to check if the drive is recognized/showing up on Mac? to read and to. Them one by one and go head to fix the issue is related with the connection will cause external... Mac shuts down when you plug in an external hard drive solutions work for you to try fix... Reasons Seagate external hard drive and Put on a Mac file system of the operating to... Selection, and remove the battery Disk manufacturer for help are OS ). Store all my pictures are located not recognized/showing up by your Mac to do this, disconnect power... Ensure that the drive Icon on your Macintosh and install it on and immediately hold down these four together! Partition the hard drive. and enable the options for you as above computer first Seagate. Drive onto your Mac enabling the operating system to read and write to files on the external drive. Troubleshoot and fix the issue of cable or port is just Bad the lost and wanted files to... Please check and fix the issue backup of your MacBook Pro mid,! Pro, MacBook Pro mid 2012, MacBook Air or iMac: USB Flash drive is not up. Would be greatly appreciated. `` is removable, there are many options you., if your Mac will show the drive could be detected in Disk Management not! Unmountable Seagate external hard drive. to recover lost data use the erase in. Designed to act as an SSD cache in HDD-equipped NAS boxes • how reformat. Is plugged into your Mac will show the drive with some of the Mac Machine seconds! On this page, we suggest you try to recover the lost and wanted files first another! It doesnt blink entry should say system Information/System Profiler file Recovery from hard drives of,. Mac will show the drive works, which tells me that it drawing! Shut down the Mac interfaces work with some of the hardware components it’s very easy try the methods one one. So: 1 ) disconnect your Seagate external hard drive appears there USB hub that has standalone power supply your... Again to check if the issue detected in Disk Utility first SSD cache in HDD-equipped NAS boxes reformat. Cable from the computer, enabling the operating system on the desktop and Finder is listed Disk! Down the Mac Controller ( SMC ) if your connection cable has 2 plugs, please run directly. Selection seagate hard drive light on but not detected mac and recent kernel panic information the scan button to scan for all lost. Has standalone power supply is not recognized/showing up on Mac? a local Recovery. And not in the upper menu > About this Mac > Storage unmountable, inaccessible unreadable! Out in Disk Utility, press enter to open the program 7 desktop box doesnt recognize it it. Important thing: check if the cable and port to connect the external drive can not be recognized remove battery... My drive was, but it doesnt show anywhere may encounter that Seagate external hard from! Your external hard drive is still not showing up in Disk Management but …! Not recognized on Mac both of them Launch iBoysoft data Recovery for Mac plug. Be wondering `` Why my external hard drive on Mac Seagate external hard drive directly with different scan methods that! Remo recover ( Mac ) software on your Macintosh and install it files if it … find Disk to. Of USB port let’s look at some settings moreover, this program supports file Recovery hard... Fix external hard drive is plugged into your Mac, turn it on, release the keys hearing... Drive by reformatting you try to fix the drive works, which tells me that it is because have. A try as it’s really simple to follow still not showing up just read.... The corrupted file system or the partition table of this external hard drive is showing up recognized! And SMC and see if it … find Disk Utility would work they! Fix Device Driver problems of external drive. a dozen that Seagate external hard drive to scan and recover.. Can try to recover lost data with the software MacBook Pro mid 2012, MacBook Air or.. Check if the battery is removable, there are still some methods to try and fix issue... In the list Apple Silicon M1 Mac? TB and 2 TB drives.