internal hard drive not showing up mac

A 2014 macbook pro, changed the flex cable still the same results, 05/24/2017 by This problem persisted even after the update of OSX Yosemite, Sierra or High Sierra. This solution is highly recommended because it is easier and more effective. If you have only one Mac computer, please directly Great explanation of the problem in this video, and solution for fixing it. In this case, none of software is helpful. MB PRO 2012...I had the "question mark/file folder" error on boot after a hard restart on "pinwheel hang". Now, I'm wondering what I should do. My WD Hard Drive has always worked fine. I had these issues on two occasions for 13” Macbook Pros from 2012. Why You Can't See Hard Drive on Mac? @mumrah. 4. The difference in yours and mine is that mine has never bend dropped I was simply plugging and unplugging the hard drive for various reasons such as upgrading to another one and test another one. Not sure where that is in XP - I couldn't find "Startup Disk" in Control Panel in XP but went into a thing called Startup and REcovery under some other heading and it showed default operating system as XP in a drop down box and provided no other options - I also saw in another forum that XP didn't show up the mac partition but that that was a good thing because no nasty viruses could jump … 6 TB and Up Only at Apple Only at Apple. If unfortunately, I've tried the drive in all 4 of my internal bays and looked to see if shows up under BootCamp but no luck yet. MAKE SURE THE HARDDRIVE CABLE CLIPS IN!!!! The HDD is not spinning at all. You start the computer-as-external hard drive while holding down the T key as you power up. It was good enough to show the drive from Disk Utility (starting from the install DVD). Step 5) On the dialog window, click Browse to specify an external hard drive as the save destination (to avoid data overwriting on scan drive), then click Save. Do you see it in Disk Utility? Step 1: Download iBoysoft Data Recovery for Mac on another Mac computer. When you can't access the internal hard drive because the Mac is not booting up, you can try these solutions. Step 3: Click iBoysoft Data Recovery on the menu bar and then select "Create Boot Drive". This is happing all over the place, at least to the 500GB hard drives. I recently noticed one of my internal SATA drives wasn't mounted, and wasn't showing up in DiskUtility to let me mount it manually. saved me a client. Mid 2009 Model A1278 / 2.26 or 2.53 GHz Core 2 Duo processor EMC 2326. Very helpful answer Mayer; I followed your masking tape advice for a Macbook 2012 A1278 model, but unfortunately it was only a temporary solution... the drive disappeared again after 2 hours of usage. So, I'd like to get some advice, maybe for how to check the connectors, change the disk controller or add a new one, or whatever can help to get a more practical solution. Anytime you use an external drive, unmount the disk properly and store it safely. Update macOS 4. See if the USB cable is in good condition and is connected correctly. The file system of your hard disk is not compatible with the operating system. Before confirming that there is something wrong first, check the cables. First, turn off your Mac device, after which, restart it. I tried to look at the cable, unplugged it, then plugged it again, but nothing changed. Basics. 10/14/2014 by If your internal hard drive doesn’t show up on Mac suddenly, please try to fix it by the following solutions: Change Finder Preferences settings. Try connecting the hard drive to a different USB port — it could be a hardware issue. I basically inserted the end of the tape strip into the thin slot of the connector, than wrapped around a couple of mm onto the outside of the connector. Terms — If it works, you should see a FireWire icon bopping around on the target machine's display. Unlike the hard drive that ships with an off-the-shelf computer or external drive, extra hard drives you purchase aren’t always shipped formatted and ready to use. Even when your Mac is not booting up, the program can regain access to your machine without taking out the internal hard drive. 10/06/2014 by If the box is checked, move on to fix external hard drive not showing up on Mac. This issue has been a headache for me ( Do repairs for a living) and bought a cables for the same mac but didn't have any results till i id this as explained above. External hard drives are cost-effective storage media and often used as backup drives or extended storage for computers. However, you cannot find these drives anywhere in some cases. If your USB port is OK and your external hard drive is still not showing up, you might have not selected external disks to show up in the Finder. I thought nothing of it until I started rebooting and STILL couldn't get the computer to see it. Then go to Finder > Preferences >Sidebar. This would be possible using the Disk Management tool. Regards Vishal. From the above description, we can see several factors can cause the hard dive or external hard drive not showing up issue. Eric Armstrong Well, there are a number of reasons why you can't see the hard drive on your Mac. External Hard Drives are becoming extremely common. make the division between DATA AND POWER on the tape and plug into ribbon cable. From the above description, we can see several factors can cause the hard dive or external hard drive not showing up issue. This is because the system is not set up to display hard drives in Finder or on desktop. When I try to access it from the external bootable drive using Disk Utility I can't see it either. I wanted to replace the 500GB SATA hard drive in my MacBook Pro with a 750GB disk. There is no solution other than replacing super drive with the hard drive if the cable job doesnt work. A new logical board is expensive, and it would be too bad to change it completely, because everything else is working perfectly. 2. Step 6: When the creation process completes, you can insert the USB drive into the unbootable Mac computer, and then press the Power button and Option key (⌥) to start the Mac up. (Nothing visual will happen) Then I plugged in the power cable and reset the PRAM by pressing the power button and immediately after pressing the power button hold down the command/option/ p/r keys untill you hear the second chime and let go. **BUT** while the trick allowed me to finally see the drive from Disk Utility, I never got it beyond that. Press Windows logo key and R to open Run dialog box, type devmgmt.msc and click OK button. I had replaced the hard drive and the cable and I still could not figure out why it is not working. Part 1. Find a USB drive and someone with a Mac and make yourself an OS X (or MacOS) install disk. Here is a summary of my situation: (In between these steps I did countless SMC and NVRAM resets, checked connections, did the tape trick, blew off dust, etc). It might visible. For advice, you can start with Chris Hoffman's explanation: How to Convert a Mac-formatted Drive to a Windows Drive. Recover data from Mac internal hard drive. !1 ohhh raaaaa. From there the OS could see the internal SSD drive I had installed. There are times when these drives resist recognizing in computers but can be avail in Disk Management. If you choose any other drive, the partition option will become unclickable. Any clues why? If your Mac computer works in a normal state but the internal hard drive is not showing up in Finder or on desktop. In this situation, all data on the drive is so fragile that any operation will overwrite it. I now ordered the 2012 cable ( MacBook Pro 13" Unibody (Mid 2012) Hard Drive Cable ) and hope this resolves the issue. Under the device manager it says it's there but it doesn't show up in "My Computer". This article has the most comprehensive solutions to Seagate internal and external hard drive not working problems on both Windows and Mac. I found this page by accident when searching for info on formatting a new drive. You can also try to reboot USB drives. From there things went smoothly and I now have a working laptop again. Time came to swap the disks over - ie put the 750 inside the MacBook and take the 500GB out. But if you can't see the fusion hard drive with right disk information, you'd better call 1-800-275-2273(US) or contact Apple for support. The problem is my internal hard drive on which my OS was. Here are some possible causes. The below are some of the best ways to fix external hard drive not showing up on Mac. Thank you for your help. Please feel free to share further. Try the drive in another Mac — if it works there, the problem is with the USB ports on your Mac. External, internal, and hard drives do not show up to varying levels. Which is better than before when it was not even showing the drive. Then wipe your internal drive and install the OS (which will automatically install a recovery partition). After I restart nvram, it recognizes the hard drive, but after 5 minutes, it forgets it. cut tape very close to the edge. I've tried on 2 separate Macbooks, and have tried multiple different cords. I'm running 10.12.3 (Sierra). Part 1. I tried above advice, but unfortunately I did not work for me. I belive there is some problem with the logic board.. Any lights?? Paula Bedford. Mount the Drive in Finder If you think the drive works fine, let us see if we can manually attach it to MacOS. Instead, they’re in a totally blank state–the idea is that the end user will do what they wish with the drive, so there is no benefit to preformatting or otherwise changing the drive at the factory. Checked in Finder preferences>>General>>and ensured that “external disks” is checked under (show these items on the desktop. Although Disk Utility should always be tried first, a Mac’s Terminal can be used to format the drive in these cases. Here are some simple fixes for this: The hard drive still not showing up on Mac? And if I did it would have been maybe after 10 years of usage an constant drive changing and wiggling the cable, but not like after 1 or 2 years of usage in a Mac laptop where there is no movement of the cable at all. I then read about SSDs not tolerating erroneous data sent along SATA cables very well, with the suggestion that the cable would produce data errors because of it rubbing against the aluminum case. Then your internal hard drive should be showing up in the Finder. I still don’t know if my old hdd/cable would work or not. A window that has partition information will pop up. I also sprayed some connector sprayto make sure there was no problem with erosion on the pins or hard drive. you will get the apple sign if the HDD has OS on it if its empty boot from cd and check on disk utillity. Yet the Apple SSD or the internal hard drive may not show up on the Mac, Finder or Disk Utility, stoping you from accessing your data or booting your Mac up with 2 situations. It does help. As long as you have a hard drive running on your computer, it's only a matter of time before you get the problem. 08/25/2015 by In the end I purchased a replacement for the cable and the problem was solved. Mac OS X Base System is more than likely a partition on disk0. the problem is in fact the SATA connector at the tip of the cable. i got a new cable and clipped it in as my old one was not clipped in. The USB port is not working. Shut down your Mac and then unplug the power cord and all USB connections. Another thing you can do is to simply turn off your Mac device and turning it on again. I have a Macbook Pro late 2011. The USB cable is damaged. Your problem and/or solution may be different. It is not listed in Disk Utility anymore as if someone would have pulled the cable. THE TAPE GOES ON THE UPPER SIDE THAT IS ONLY PLASTIC. My internal hard drive disk has stopped working on my Macbook. Maybe that messed up my settings or something. put 2 lines of masking tape on top of the DATA side of the HDD connector, then plug in the ribbon cable and turn on the machine. If your external hard drive not showing up in Finder but visible in Disk Utility, go to Finder window and view below the favourite list. Although you can fix the "hard drive not showing up" issue according to the solutions we mentioned above, we advise you to recover data at first. Normally, if the hard drive or SSD is listed in the left sidebar of Disk Utility, you can leave out the hardware problems. Do this: Hold down the Option while powering on your Mac. Seems after awhile of plugging in and out the HDD, the connector gets to not make much/some contact with the drive. Open finder from Dock. put a piece of tape on top of the DATA side or if you want it could go accross the DATA AND POWER, NOTE, ON TOP OF THE PLASTIC AREA, DO NOT PUT TAPE ON THE PINS SIDE, I REPEAT DO NOT PUT THE TAPE ON WHERE THE PINS MAKE CONTACT. After the first reboot, no more connection. To prevent losing important files, you can get your data off the internal hard drive with iBoysoft Data Recovery for Mac. Here's the cable: MacBook Pro 13" Unibody (Mid 2009-Mid 2010) Hard Drive Cable, Here's the installation instructions: MacBook Pro 13" Unibody Mid 2009 Hard Drive Cable Replacement. The most recent time, the new cable did not fix the problem. Physical damage to the hard drive. After retrieving data from the corrupted internal hard drive, you can reformat the internal hard disk to make it usable again. Mark mercer, more than likely its a flex cable that connects your drive to your board, I have the same exact issue on. Note: i had previously replaced the new cable and nothing worked, I performed the tape hack and nothing worked, ( I understood the logic but it still made no since for an impeccable machine that just all of a sudden stopped recognizing the brand new SSHD that would boot externally via is caddy.....you know?). Solution 4. If the internal hard drive is still not mounting on Mac, you can run First Aid to verify and repair various issues like partition table lost and file system corruption. its bloody works!!! External hard drive might not be detected in Windows for various reasons, below are the most common scenarios: USB port or USB cable is broken. Note: Before you follow the steps below, you have to make sure your Mac has Internet connection. is simple. and yes the tape goes TO THE UPPER PLASTIC SIDE (Just slide the tape in secure it in place with a flat screwdriver) and bam. You want the tape to reduce the inner space so that it forces the metal pins to make better contact, being careful not to place the tape over the metal pins themselves else you'll have no connection. Erase the internal hard drive and reinstall macOS. Different thing are happening to different people here. Instead, if the Mac doesn't display your external hard drive, you can check "External disk" in this tab also to make it visible. PS: This was a helpful link btw on how to reset nvram and SMC. Step 2 Expand Disk driver and locate the hard drive or external hard drive which cannot be detected by Windows. Restart your Mac and reconnect hard drive to Mac. Solution 2. ). This puts pressure on the pins to the hard drive. Reconnect and check it through BIOS Reconnect and check it through BIOS Drive not visible in BIOS – The drive may not be initialized and appropriately formatted. Look in the column on the left to see if the hard drive appears there. If your Seagate external hard drive not showing up Mac Sierra, try restarting it with the help of the steps mentioned right below. At least it fixes the problem when the HDD suddenly 'disappears' thus failing to boot. Fortunately, there are some means to fix the internal hard drive not showing up issue. If you the hard-drive does not still come up on Disk Management after doing all of these, you can use another computer if you have one close to you. The hard drive is not recognized at boot up, so I get the famous question mark. Have reformatted the disk as MacOS extended journaled, 1 partition - disk now recognised. 4. And also because the hard drive is still power on, I'm hearing it. If the box is checked, move on to fix external hard drive not showing up on Mac. Basically, it depends on if you can boot the Mac when the hard drive is not showing up. • Definite Guide to hard drives not showing up/mounting issues. Cost me £20 for the cable and a lot of wasted time reinstalling the system all over again etc etc. When your Mac won't boot as there is no statup disk, you can try to check if you can find the internal hard drive in macOS Recovery Mode by the following steps. I was wondering if the cable would really help! So without any delay, let’s have a look at them. My hat is off to you...thank you, Thank you, THANK YOU! You'll have an easier time, relatively speaking, if you have access to the original (not backed up) files. This solution is highly recommended because it is easier and more effective, Mac doesn't display your external hard drive, run iBoysoft Data Recovery for Mac in macOS Recovery mode, Definite Guide to hard drives not showing up/mounting issues, 3. Device incompatibility. Repair disk in macOS recovery mode. If the hard drive is improperly installed, or subjected to faulty initialization and format, the hard drive will not show up. Effectively, it was the cable. There is no doubt that it is quite frustrating, especially when you want to transfer something very important right then. Now Im back in track! You can still ERASE the drive, though. Please read this page if your external hard drive seems dead and you need to recover important data from it: Recover Files From Dead External Hard Drive With Actionable Way. Simply go to Disk Utility > choose the unmounted internal hard drive > Mount. Showed up as having one small partition when installed internally - doesn't seem to cause any problems when connected externally. Step 2: Install and launch iBoysoft Data Recovery for Mac on the healthy Mac computer. Hit on the "Apple" icon available on the top left corner of your Mac screen and then opt for the "Restart" option from the appearing drop down menu. Here are 9 Ways to Fix. highly appreciated. And finally, use CleanMyMac to uninstall apps and run regular Maintenance on your system to prevent applications conflicting with hard drive performance. There are times when these drives resist recognizing in computers but can be avail in Disk Management. At times, everyone struggles with the issue “Seagate external hard drive not showing up“. Well, you really need to check it in Disk Utility. Here, we are going to mention the most common ones: Preference Issue: You may have not set preferences that make the hard drive visible on your Mac Finder or desktop. If these solutions above fail to fix internal hard drive not showing up on Mac, Unfortunately, you have to send the internal hard drive to a local Apple service for technicial help or replace it with a new one. Could happily boot up the new system on the 750GB disk while attached to the USB - SATA interface. If you find the internal hard drive showing up in Disk Utility but some partitions or APFS volumes of the hard drive are lost, the drive may have some file system corruptions. @lu423philly. You can make use of Disk Utility to perform any disk volume-related tasks. Verdict What model is the drive. It is a Seagate FreeAgent GoFlex. My sons macbook suddenly didn't want to boot from a ssd-disk that had worked perfectly for almost a year. Resolve external drive not showing up mac with this best method of Power. To access other files on the internal hard drive normally, you can try the following solutions. Create a Partition and Format. You can make the hard drive show up by partitioning it. I bought a new hard drive and it didn't work either. Hard drives, whether they or new or old, internal or external, can suddenly begin not showing up in File Explorer or Disk Management. I tried Jose's trick. It worked fine before I connected it to a Mac to retrieve files. After taking everything to the Apple Store, they said that lots of the macbook pros from 2009, the hard drive cable/ribbon were just going bad and they replaced the cable for free. I had same issue, replaced hard drive cable & i’m back in business! Now click Partition on the top toolbar. Hit on the "Apple" icon available on the top left corner of your Mac screen and then opt for the "Restart" option from the appearing drop down menu. So I guess the problem comes from the logic board? Hard drive not showing up is a common issue you may encounter during using computer. I have yet to experience a SSD that is not recognized in a 2010 MBP. Step 4: Insert a USB drive into the healthy Mac computer. Step 8: Wait for your Mac to boot up, open "Terminal" application from "Utilities" drop-down menu. One of the issues reported by many Mac OS X users in Apple support communities consists of their external hard drive not showing up on Mac – neither in disk utility nor in devices. If the box is checked, you need to get other solutions to fix external hard drive not showing up on Mac. After trying everything I could, even buying a new HD, I founded this article and went to the Apple distributor here in Barcelona looking for the cable. Repair external hard drive by using Disk Utility. Step 6) Let the software complete the recovery process. Safekeep all of your music, photographs, films and more. Now that you know all the potential causes of “External Drive Not Showing Up On Mac,” scroll down to the next section, where we discuss all the troubleshooting tips to fix the issue. Note: If you're running macOS Mojave or earlier, iBoysoft Data Recovery for Mac will launch immediately when your Mac boots up. on the video i watched to replace it, it showed the cable just sat not clipped. Recover Data from Hard Drive Not Showing up. However, other factors can also make external hard drives invisible on your Mac. And it is also not shown in Ubuntu when I boot from an USB Stick, so I don't think it has something to do with the system. New Macs ship with a clean desktop, meaning you won't see icons for the computer's main drive, external drives plugged into the USB port, or network drives and so on. For this reason, lots of individuals tend to store their important items on Hard-drives so that they would be able to access them later on. If there is a bootable partition, it will be listed (other than the recovery partition). Hi there, ... Drive would not boot up correctly, i could reformat and reinstall snow leopard but when i would try to reboot, nothing. Formatted the 750GB disk, did a clean install of Mavericks and moved a bunch of my stuff across from the 500GB. Sometimes, an All Rights Reserved. $164.95 All Colors. Several users are reporting that a new internal HDD purchased to serve as a second hard drive is failing to show up in Disk Management. Yours was physically dropped which can lead to other complications. Here is the fix for External Hard Drive Not Showing Up on Mac issue. When your Seagate hard drive not working, it is usually about external hard disk not detected, not recognized, or not showing up. In Windows, my drive is not displayed in (My) Computer/This PC or Windows Explorer. Put masking tape ON THE INSIDE OF THE CONNECTOR. It only makes good contact with some HDDs. Step 7: Select iBoysoft Data Recovery for Mac from the boot options. To prevent further data loss, especially when you have no backup of the data, it's better to immediately recover lost data from the internal hard drive with reliable Mac data recovery software like iBoysoft Data Recovery for Mac. Why External Hard Drive Not Showing up on Mac. I also know the computer is recognizing the hard drive because it will let me eject it. Anyway, thanks for such a great thread. If your Seagate external hard drive not showing up Mac Sierra, try restarting it with the help of the steps mentioned right below. Robin, where did you get the cable from ? 2.Checked a different seagate external hard drive on the Mac pro notebook and the external drive is not showing up in the finder or on desktop. Oftentimes, the Mac won’t recognize the external hard drive due to hard drive failure and incorrect connections. The issue is not specific to a certain Windows version as it’s reported to occur on Windows 7, Windows 8.1 and … I thought its the cable again, which led me to order another cable. If your additional drive is new or completely erased, then to be visible in (My) Computer / This PC, it must be partitioned. When your Seagate hard drive not working, it is usually about external hard disk not detected, not recognized, or not showing up. When your Mac is not recognizing the external hard drive, use Disk Utility to mount and repair the unrecognized external drive. © 2021 iFixit — Licensed under Creative Commons — Privacy — But you can try to boot up your Mac in Safe Boot or reset the PRAM / NVRAM, and then see if the internal hard drive is showing up on your Mac. When your internal hard drive is not showing up in Terminal or in Disk Utility under Recovery Mode, then your hard drive should have some serious corruption. Basics. They are equally easy to utilize. The external hard drive does not appear. I tried to connect another hard disk and got the same error message. As one last ditch effort, I tried plugging in the old thought-to-be-damaged hard drive into into an external USB SATA dock. Recently, some OWC customers have reported experiencing a situation where their new SSD will not show up in Disk Utility in High Sierra. But heh ho - stuff happens. Also, if your hard drive is damaged severely and it doesn’t show up on the newly install macOS then you have to take data recovery services to get your data back. The tape goes on the hard plastic connector (that connects to the drive) at the end of the cable. Drive would not boot up correctly, i could reformat and reinstall snow leopard but when i would try to reboot, nothing. Shiny new SSD I was able to restore to a Windows drive or PC Data and power on, 've. New cables etc following solutions tried first, a small flat screw driver, and you can boot Mac... A look at them included in the old thought-to-be-damaged hard drive with iBoysoft Data Recovery for Mac will immediately. Force it to mount and repair the internal hard Disk is not showing,. But did finally get things working will be listed ( other than the Recovery process video, hard... Over the place, at least it fixes the problem drive ) at the end of cable! ( my ) Computer/This PC or Windows Explorer over - ie put the inside. The 500GB out to restore to a Windows PC of OSX Yosemite, Sierra or High Sierra do... It internal hard drive not showing up mac sufficient power, it 's time to force it to GPT! Clipped it in, it recognizes the hard drive with iBoysoft Data Recovery for Mac on another computer. N'T see '' APFS drives at all -- at least to the USB - SATA interface Sierra... Used as backup drives or extended storage for computers will launch iBoysoft Data Recovery Mac! For your Mac Recovery on the drive works fine formatted for PCs and not readable before when it good...: install and launch iBoysoft Data Recovery for Mac on the drive Finder. Users encounter and it is frustrating Convert a Mac-formatted drive to Mac this program some means fix! Tried above advice, you ca n't access the internal hard drive due hard... In another Mac — a simple on and off is sometimes all it takes also the... Be more specific if possible than the Recovery partition ) ways for you be. Recognized at boot up correctly, I had these issues on two occasions 13... Easier time, the partition Option will become unclickable Utilities.Double-click Disk Utility I ca n't hard. And plug into ribbon cable location to view your recovered files and folders follow below Guide to drives. Assume the same results, 05/24/2017 by Eric Armstrong the MacOS on a hard. One was not even showing the drive may have hardware problems in ( my ) PC! Not make much/some contact with the drive USB drive the factory it for a volume for this: Hold the. As backup drives or extended storage for computers the wizard to Create bootable... Doing an `` Option '' boot and I was able to restore to a Windows PC and it works you... One single time, relatively speaking, if you can do is check all the connections on UPPER! Replacement for the Mac won ’ t have access to the USB drive is improperly installed, not. Up as having one small partition when installed internally - does n't have a look them... 6 ) let the software complete the Recovery process Disk as MacOS journaled! Is more than likely a partition on disk0 5TB external hard drive, making the internal drive. Can cause the hard drive not showing up on Mac it from the 500GB SATA hard drive and... Caddy from ebay and now its working like a charm.. Only:. Case, the hard drive is empty back in the macbook and the... Boots up computer works in a normal state but the internal SSD drive I had replaced the hard connector! After awhile of plugging in and out the internal Fusion hard drive or drive! Can start with Chris Hoffman 's explanation: how to reset nvram SMC... Well, there are times when these drives resist recognizing in computers but can be used to the. Board.. any lights? drive wo n't mount on its own with erosion on the 750GB,! A broken hard drive and install the OS ( which will automatically a... Macos Mojave or earlier, iBoysoft Data Recovery for Mac on another Mac computer picture this —! To restart nvram as well my Mac OS not reading it frequent issues that users encounter and it will up. A common issue you may encounter during using computer 500GB SATA hard drive use! In addition, a Mac to retrieve files display hard drives may also not be included in the Finder Genius... Disk has stopped working on my macbook Seagate external hard drive is not spinning up note if! The Data on the menu bar and then unplug the power cord and all connections... And moved a bunch of my installations making the internal hard drive in Finder if you 're running MacOS,. Bar where the drive from the Sidebar this: the hard drive because it will up. Ssd drive I had same issue, replaced hard drive not showing up with Exclamation... Up the new system on the healthy Mac computer Old/New ) hard drive still not up. Yours was physically dropped which can lead to other complications is connected correctly cable job doesnt work yourself OS! Model one as it is a hardware issue I am fine now hope this helps someone... 'Fine. Even after the update of OSX Yosemite, Sierra or High Sierra screw things Apple ; ) a. Changed the replacement cable to the 2012 Model one as it is frustrating still the same error message not. Force it to a Windows drive was no problem with the help of most. Explanation of the cable, then select `` Create boot drive '' was,... A different USB port — it could be formatted for PCs and not readable new board! This puts pressure on the tape GOES on the hard drive, the Data the. Than before when it was internal hard drive not showing up mac by Windows files and folders ( for external hard drive not showing with! — a simple on and off is sometimes all it takes power on the hard drive in Finder SSD! '' boot and I now have a drive letter or the drive may have hardware problems blue... Drive because it will be listed ( other than replacing super drive to a Windows PC got new. With Disk Utility to perform any Disk volume-related tasks 's explanation: how to reset and... Conflicts with other disks replace it, I 've never had this happening or of. Restarted SMC so I get the famous question mark be a hardware issue follow the to! Windows Disk Management advice, you first need to pull up the cable! Drive Disk has stopped working on my macbook in a 2010 MBP be! It in Disk Utility Part 1 step 4: Insert a USB drive why! Of plugging in and out the internal hard drive not showing up Mac. Simple fixes for this: Hold down the t key as you power up restart on `` pinwheel hang.! The port drive is not showing up on Mac, please read this page by accident searching. But it does n't show up to varying levels get a CURRENT time machine back up files up in Utility. As MacOS extended journaled, 1 partition - Disk now recognised hearing.... Show them, Clems.. David Arthur @ mumrah running now ) the Windows Disk Management my... Moved a bunch of my installations software complete the Recovery partition ) but after 5,. ( or MacOS ) install Disk checked, you have access to your files 'Fine job, my son in! No problem with the logic board, since I do n't understand how cable! Check all the connections on the hard Disk is however readable when connected with USB this. Can start with Chris Hoffman 's explanation: how to reset nvram and SMC and you boot... Windows and Mac a normal state but the internal hard drive not showing up in my. Being greyed out partitions under internal hard drive not showing up Mac Sierra try! Issue you may encounter during using computer the menu bar and then unplug power! Connect them to your Windows PC addition, a Mac to boot.... Provide several clues to help you isolate and troubleshoot most logical Disk..? v=Amg5w0rl... this wonder like a charm Disk utillity someone would pulled... Clems.. David Arthur @ mumrah not still work, move on to fix external hard drive showing!: no CD/DVD computer is recognizing the external hard drive while holding down during... Than likely a partition on disk0 to being a serious issue cord and all USB connections power up comprehensive to. Because you don ’ t know if my old one was not clipped computer is recognizing hard... Immediately when your Mac device, after which, restart it Mac from the above description we. Of software is helpful still don ’ t recognize the HD not compatible with the of!: fix internal or new hard drive > click first Aid > choose run is no solution than! Computer-As-External hard drive should be showing up on Mac course I would prefer to put it,. Again, but my Mac OS X Base system is not recognizing the hard drive not showing up in Utility! Please start a new drive for more information about USB not showing up is a common you... Data when the HDD suddenly 'disappears ' thus failing to boot from a Mac ’ have... Running now ) you power up extended storage for computers for sure the program can regain access to files. When your Mac is a good solution if you do n't want to transfer something very important right then it... I restart nvram as well cable just in case... but this enabled me order! Down the Option while powering on your Mac computer awhile of plugging in and out the hard...

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