Hard drive not showing in Recovery Mode?

My friend's laptop that is running Lion refuses to start. It gets stuck on the loading screen. I tried booting into recovery mode to re-install Lion but the only drive that appears to install the operating system onto is the recovery mode partition itself. The main harddrive shows up using recovery mode's disk utility, but it can't be modified in any way. Trying to reformat it returns an error message saying "Failed to unmount disk" or something like that.
Any help would be appreciated!
I have another thread with this topic that has more infomation here:
Macbook stuck on load screen, recovery mode unhelpful?

Does the drive show up in Disk Utilities? Try a restart. Are you getting any error messages?
http://superuser.com/questions/449534/osx-cant-create-a-partition-because-drive- is-locked

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My external hard drive not showing up

Hello,
My external hard drive is not showing up on my desktop. I went to finder & preferences>general and made sure I checked "show these items" and checked hard drives. I even unchecked it because I have 2 other external hard drives. When I checked the hard drive box the other 2 hard drives appeared but the third hard drive did not. The hard drive not showing up on my desk top does show up when I double click my system hard drive & can be opened from there, but I want to see it on my desk top. Any help would be appreciated.
Thanks

This procedure is a diagnostic test. It makes no changes to your data.
Please triple-click anywhere in the line below on this page to select it:
ls -@Oaen /V* | pbcopy
Copy the selected text to the Clipboard by pressing the key combination command-C.
Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window by pressing the key combination command-V. I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
Wait for a new line ending in a dollar sign ($) to appear below what you entered.
The output of the command will be automatically copied to the Clipboard. If the command produced no output, the Clipboard will be empty. Paste into a reply to this message.
The Terminal window doesn't show the output. Please don't copy anything from there.
If any personal information appears in the output, anonymize before posting, but don’t remove the context.

Why is my External Hard Drive not showing in Aperture 3.6 Import?

Why is my External Hard Drive not showing in Aperture 3.6 Import?
Only my computer hard drive is and I want to import from an external drive. I have always been able to until I updated to Aperture 3.6 and Yosemite.

Only my computer hard drive is and I want to import from an external drive. I have always been able to until I updated to Aperture 3.6 and Yosemite.
I had the same problem. On the folders on the drive with the Aperture library did show in the Import panel. After I clicked the computer icon in the upper left corner of the Import panel, suddenly all drives appeared.
You can also try to drag the folder you want to import into the Import panel, to point the file chooser to the drive.

External Hard Drive/Not Showing Up on Desktop

I have a G4, running OS X 10.2.8 and recently my kids deleted some important data. So--we bought an external hard drive (WD MyBook 160 GB Essential Edition, which says on the box that it runs 10.2.8 and higher).
We took the external hard drive and the computer to a reputable repair place, the guy there took the hard drive out and using a G6 system, restored what he could to the external hard drive.
We bring it home, plug it in, and the computer is not reading the new external hard drive. I did check in disk utility, and it shows up as a greyed out item on the disk utility.
The external hard drive does show up when hooked up to my husband's office PC.
Any ideas as to why this is happening and how to correct it?
Thanks, Ruth

OK, I figured it out (in case anyone else needs to know) with this information from the Western Digital site:
Macintosh Operating System 10.3.x or earlier will only recognize FAT32 partitions that are smaller than 128-gigabytes. Multiple FAT32 partitions smaller than 128-gigabytes will need to be created in order for Macintosh Operating System 10.3.x or earlier to recognize the partitions. You will need to use a Windows based computer to create FAT32 partitions, as Macintosh does not have the ability to create them.
Macintosh Operating System 10.4.x or later can recognize FAT32 partitions over 128-gigabytes.

USB Hard Drive not showing up in AirPort Utility

I have been using this AirPort Extreme for over two years now and it's been working fine. I finally decided to buy a self-powered USB hard drive so I can share it over the network. However, after I unpacked the hard drive, connected it to my Mac and reformatted it to HFS+ Journaled and GUID. I plugged the hard drive into my AirPort Extreme's USB port and waited. I looked in my AirPort Utility and saw nothing in the disk list.
I spent hours searching online and discovered that I am not alone in this problem, although solutions are rare. I did try one solution where I hooked up the USB hard drive to a powered USB hub and the hub into AirPort Extreme. It actually worked once and after I rebooted everything, even though the hard drive still showed up in the disk list, no computers can connect to it. Although if I connect the hard drive directly to a Mac, it would still work perfectly.
Having a USB hub is not a long term solution not that it's working anymore anyway. I would appreciate any suggestions you may have, thanks!

Weilishu wrote:
Thanks for the response. However, I'm not sure what you mean.
So far my experience is far from "Just connect the external hard drive to the USB port on the back of your AirPort Extreme and — voilà".
did you read the support article Daddy linked ? it clearly says
JGG

Windows Server 2012r2 Essentials - Dashboard - Server Folder and Hard Drives Not Showing..

Hi,
Following the last series of Windows updates, I'm experiencing problems with our WS2012R2 Essentials server. When opening the Dashboard, the 'home:getting started' tab shows all correct except 'server folders n/a'. On checking the Storage tab, the normal
display for 'server folders' and 'hard drives' just shows 'refreshing list of items'.
Despite symptoms above, Storage Space and Server Folders show correctly in server Windows Explorer and are available to client computers across the LAN. It just appears that for some reason the Dashboard cannot see them.
One other related symptom I've noted is that for some reason the 'wsestoragesvc' Windows Server Essentials Storage Service no longer starts automatically. Even when started manually Dashboard symptoms remain - server folders and hard drives aren't visible
on dashboard.
I've run sfc /scannow to check for problems - all clear and run chkdsk on the system volume.
Would welcome ideas on what steps to be taken to fix problem. Many thanks..

Hi,
The issue could be due to a custom service knocks on effect on the Windows Server Essentials Storage Service and causes the service no longer starts automatically.
You could refer to the thread below to troubleshoot the issue:
WHS 2011 Dashboard shows no users or drives
https://social.microsoft.com/Forums/en-US/99fe8229-091e-4130-a279-19e0b8d8a0a8/whs-2011-dashboard-shows-no-users-or-drives?forum=whs2011
If the issue still exists, try to reinstall the Windows Server Essentials.
Dashboard storage tab does not show folders or hard drives
https://social.technet.microsoft.com/Forums/en-US/d0c280cc-b0db-48d4-b649-d0db476fb4b5/dashboard-storage-tab-does-not-show-folders-or-hard-drives?foru
Best Regards,
Mandy
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

External Hard Drives not showing

I have 2 external hard drives connected using FW 800, a Western Digital 500TB & a Seagate 500TB. The Western Digital has a habit of freezing and the last time this happened I powered down the iMac. When I re started the iMac neither external hard drive is showing on the desk top what's happening and how do I cure this?

HI MIke,
To start with if your forum profile is correct you need to update your system softare to 10.5.8. Go here and install the v10.5.8 Combo Update
Also, in the Finder from the Menu Bar click Finder/Preferences and select the General tab.
Select the 2nd button and relaunch the Finder.
Carolyn

Hard drive is corrupt, no recovery mode.

I can't get pat the startup screen and I've immediately jumped to the conclusion that my hard drive is corrupt. It won't let me boot up in safe mode, and I tried to go into recovery mode to find that it would not let me. When I pressed option at startup it shows that there us not a recovery partition.
if the hard drive has failed, this would be the third time in less than six months. Is there a bigger problem? Or am i really just having bad luck with the hard drives?
The last time my hard drive failed i replaced it and recovered lion from the online apple support since i don't have an installation disc anymore. Is this why there is no more recovery partition?
Basically, I'm stuck. Is there anything i can do right now, I'm lost.
I can't take it in either, my warranty is up and I'm a broke college student working unpaid internships. :/

I suspect that either there is an underyling issue that Apple has been overlooking over the past three six months. Either way, take it in and have them run a their diagnostics test on it. The drive is covered for 90 days, by the way, when Apple replaces it. So, if this drive was replaced within the last three months and Apple determines physical failure, your 4th (don't think I've ever said your 4th replacement drive) will be covered by Apple.
Unless you have a tendency to drop your machine once a week, it is unlikely a case of misusing the HDD repeatedly. Third party software and user modifications could repeatedly cause logical failure of the volume, but not repeated physical failure of the disk.
DO take it in. If you end up being charged, explain to them this is your 4th drive in 6 months. Ask to speak to the manager. Apple's terms and conditions are not statutes. The manager can issue you a free replacement at his own discretion.
As for...
"I'm a broke college student working unpaid internships. :/"
Right there with you, except I'm a broke post-grad currently sitting around responding to Apple support forums.
Best of luck.

External Hard Drive not showing up on Macbook

My External Hard Drive with my Time Machine Backups on it are no longer showing up on my Macbook. The disk shows up on disk utility. Also when I boot into Recovery Mode and click on restore from Time Machine Backups my backups are listed.
I've tried to erase the disk and start fresh, but Disk Utility will not unmount the disk.

Choose Preferences from the Finder menu, click on the Desktop and Sidebar tabs, and check the boxes for it.
(111295)

External hard drives not showing in disk utility

When I connect a new Eagle/Consus W-Series external hard drive enclosure to my 15" PB, the hard drive doesn't show-up in the left hand pane of the Disk Utility window. The only thing that shows is the drive in the PB. The hard drive in the enclosure is a WD SATA and is connected via USB cable. The same thing happens, or doesn't happen, when I'm connected via ethernet to my G5 2.3GHz Dual Core: when I open Disk Utility on the PB, the drive on the G5 doesn't show. What I'm trying to attempt is to mirror/clone Tiger from my PB onto the new, to me, G5 using SuperDuper.

Hi, Bob. I obviously didn't understand the situation properly, and now that I realize that, I'm afraid I still don't.
When the G5 is connected, via ethernet to my PB, the hard drive does not show-up in the PB's disk utility pane.
The G5 doesn't have a hard drive in it now, is that correct? So why connect it via Ethernet to the Powerbook?
If you're trying to clone the Powerbook's hard drive onto the G5's drive inside the external enclosure, all that needs to be connected is the external enclosure to the Powerbook, via USB cable. The G5 itself isn't involved in that process at all. When the G5's drive is in the enclosure and connected to the Powerbook, does it appear in Disk Utility on the Powerbook? If not, see my previous suggestions, with the exception of my comment about it not working with either computer.
If the SATA hard drive doesn't appear on the Powerbook's desktop or in Disk Utility when it is in the G5 and the computers are properly networked via Ethernet, recheck your sharing settings: the G5's drive must be shared to be visible to the Powerbook. In that mode, you may not be able to clone the Powerbook's drive to the other one, because the drive in the G5 is being used to run the G5. But if the G5's drive is partitioned, you should be able to clone the Powerbook's drive, via Ethernet, to a partition other than the one which contains the OS that's running the G5.
While the hard drive is in the external enclosure, I can hear it spinning, and am assuming that all the connections are working properly.
If the drive spins, you can be sure it's getting power, and that's good. But you can't safely conclude from that that any or all of the data connections are working properly; in fact the evidence suggests the contrary.
In short, there may be not one but two problems at work here: incorrect sharing settings when the two computers are networked, and a bad cable, connection, or enclosure when the drive is connected to the Powerbook via USB.
EDIT: Let me also add that if the only Tiger installer discs you have are the ones that came with the Powerbook, then having copies of that Tiger installation on both of your computers would be a violation of the software license that accompanied those discs, which entitles you to have Tiger installed on only one computer at a time. If that's the case, you should really buy a retail Tiger installer disc to use on the G5.
Message was edited by: eww

Hard drive not showing in Disk Utility?

Recently, I went to install Windows 10 via Bootcamp and set up two partitions (one for OS X, 500gb and one for Windows, 500gb). I accidentally installed Windows onto of the OS X partition and somehow the Windows OS disappeared so I currently have no OS to boot in to. I can run Yosemite off of a USB, but when I go to Internet Recovery or Disk Utility, it only shows this.
Disk Description : Media
Total Capacity : 0 Bytes
Connection Bus : SATA
Write Status : Read/Write
Connection Type : Internal
S.M.A.R.T. Status : Not Supported
Partition Map Scheme : Unformatted
I know the hard drive can't be dead because this is a brand new laptop and it was working just fine before. How can I get the drive fixed?
Instead of buying DiskWarrior since it's $110, can I just buy a new 1TB HDD and put it into the computer? Can I hook up my laptop via Firewire to my iMac and reformat the drive or something?

OGELTHORPE wrote:
Or try and boot the MBP with the OPTION + COMMAND + R keys. The display should show a revolving globe. By following the instructions, this will connect the MBP to the Apple servers and allow you to erase the HDD and reinstall the ORIGINAL OSX.
Ciao.
The problem with this option is that the computer does not recognize that there is any space on the hard drive itself. The hard drive is just labeled as "Media" and has 0 bytes available. I tried using GUID partitions but Disk Utility says the drive is too small.

TM - External Disk Drive Not Detected in Recovery Mode

Hello Apple Lovers,
I am using the My Passport for Mac 500GB disk drive with time machine on my MacBook Air to create data backups.
I checked the disk for any corruption using Disk Utility. No issues were found. I find the disk works excellantly in terms of creating backups and restoring them inside time machine.
I cannot detect my external disk for restoring entire images of the OSx in recovery mode. For some reason, TM will not detect my backup disk in the recovery mode. I use the WD Security software on my disk to lock it, however, never before has the security lock posed any problem to me. I used to see a prompt appear for me to unlock the drive in recovery mode on attempting to access the TM backups.
Please take your time in replying to my post. I recovered my entire system last week and restored all the data using TM's twlight view. No rush! I successfully created a backup of my fresh OSx Mavericks on the MacBook Air with all the data restored using TM. I only wanted to troubleshoot this issue in case something occurs in the future that may require me to restore data using TM in recovery mode.
I browsed extensively through many of the discussions covering Time Machine. None mentioned my particular dilemma. Any assistance would be a valuable controbution not only to me, but other Apple users who may purchase My Passport for Mac drives and encounter a similiar problem.

megaram wrote:
I use the WD Security software on my disk to lock it, however, never before has the security lock posed any problem to me. I used to see a prompt appear for me to unlock the drive in recovery mode on attempting to access the TM backups.
You will need to avoid using third party software if you hope to access the disk and data in recovery mode.
If the WD software encrypts your data recovery mode will need a way to decrypt it. Recovery mode is a 'reduced mode' that only runs Apple software (not third party software) so the WD drivers that decrypt the disk will not be installed & Disk Utility or Migration Assistant will not be able to open the data on the disk.
There have been long threads that make me steer clear of using ANY Western Digital drive software with 10.9.
https://discussions.apple.com/thread/5475136?start=0&tstart=0
https://discussions.apple.com/docs/DOC-6202 <- WD had to remove software from Macs because it ruined peoples data on 10.9.
There are other threads on WD disk tools causing errors on 10.9, external hard disks do not require the use of additional software on OS X - these apps & drivers are mostly junk that is not a good idea to install.
If you really want to protect your data with encryption the features are already built in to OS X, it's called Filevault. It will encrypt your internal HD & your Time Machine backups (when the OS is encrypted). It works with Apple tools & doesn't rely on any third party drivers.
You will need to disable the 'WD security lock' and make sure the disk works without the WD software if you hope to have any chance of reading it in recovery mode.

Hard drive not showing up at all?

I have an external hard drive that is not being recognized by the computer. It doesnt show up on the desktop nor on Disk Utility? How can i fix this?

Is the drive connected via USB or Firewire?
What to do if your computer won't recognize a FireWire device
http://docs.info.apple.com/article.html?artnum=88338
Dealing with FireWire problems (drives not mounting, devices unrecognized, etc.)
http://www.macfixit.com/article.php?story=20041221081432908
Common fixes for USB device issues (unrecognized, etc.)
http://www.macfixit.com/article.php?story=20070824012114701
 Cheers, Tom

External Hard Drives not showing up in Premiere Pro Media Browser

Hello All! My external drive(s) aren't showing up in Premiere Pro... and yes, they were working just fine yesterday. The internal drives both show up, but the external drive(s) aren't accessible.
At first I thought that perhaps it was the drive (a new USB 3.0 that worked yesterday)... I tried changing the cable, changing the drive, even changing from a USB 3.0 drive to a FW 800 drive. All show up on my desktop, as well as in other applications (including After Effects, and "other" editing platforms) etc... but none are showing up in Premiere Pro.
FWIW, I tried in both Premiere Pro CC as well as Premiere Pro CS6. I have tried rebooting the computer, creating new projects, holding down the option key while starting Premiere, using Digital Rebellion's CS Repair... all to no avail. Any thoughts?
My system is a MacBook Pro (late 2011), 2.4 GHz Intel Core i7 with 16 GB Ram, running Mac OS X 10.8.5
Thanks in advance for any assistance.
-- Sue

Hi Sue_Lawson,
Welcome to Adobe Forums.
Please try to enable a root user by following the below link
http://support.apple.com/kb/ht1528
Try to check in Premiere Pro CC as well as CS6 whether your external hard drive is recognized or not.
Thanks

External hard drive not showing but flash drive is.

Please note this is windows 8.1 pro.
Nothing is recognised for 2 usb hard drives I have (working fine on another windows 8.1 laptop) in both usb slots. They show nothing in disk management or List Disk in command prompt. I have updated all extra drivers and software via HP support assistant, including updates for windows itself.
USB memory stick is recognised in both slots so they are working.
I have tried uninstalling the usb root hub, restarting, but nothing changes.
Any other thoughts?

Hello @tim_m99
Thank you for posting on the HP Forums.
To get your issue more exposure I would suggest posting it in the commercial forums since the Elitebook Revolve 810 G2 is a commercial product. You can do this here: Notebook - HP ProBook, EliteBook, Compaq, Slate/Tablet PC, Armada, LTE
The support page for your product may be helpful in the meantime: HP EliteBook Revolve 810 G2 Tablet
I hope this helps!
Malygris1
I work on behalf of HP
Please click Accept as Solution if you feel my post solved your issue, it will help others find the solution.
Click Kudos Thumbs Up on the right to say “Thanks” for helping!

Hard drive not showing in Recovery Mode?

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