Why do my external hard drives no longer show up on my desktop?
I have three external harddrives all of which are connected through different ports, all show up in finder, all show up in disk utility, but none of them will show up on my desktop. I looked at a few other posts similar to mine but the answers given to other problems have not worked. There is no way all three of my cords are causing a connection problem and I have repaired and verifyd all the drives and still nothing. Any ideas?
Are the disks self powered? Try a SMC Reset:
SMC RESET
http://support.apple.com/kb/HT3964
Shut down the computer.
Unplug the computer's power cord and ALL peripherals.
Wait 15 seconds.
Attach the computers power cable.
Wait another 5 seconds and press the power button to turn on the computer.
The 5 second timing is important to a successful reset.
Similar Messages
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External Hard Drive no longer showing in Devices
My external hard drive no longer shows up as a device on my MBP. It has worked fine since the day I plugged it in.
The Time Machine is using the HD, and continues to do it's backups, so power and USB connection is not an issue
The HD shows up in Disk Utility (The Time Machine portion AND the partition that I've been using for storage)
I ran a repair on the partition in Disk Utility and it checks out OK
I can access this partition from VMware Fusion, so the windows side of the MBP sees it, and it's operational
Used the HD all day yesterday without issue
I've restarted the MBP to see if it would find the HD partition after a restart, it doesn't
I've unplugged (USB) and powered-off the HD, and when I power-on, it still isn't seen.
Any ideas?
JohnIf TM is turned on and it still doesn't show up then do a SMC reset.
SMC RESET
Shut down the computer.
Unplug the computer's power cord and ALL peripherals.
Wait 15 seconds.
Attach the computers power cable.
Wait another 5 seconds and press the power button to turn on the computer.
PRAM RESET
Shut down the computer.
Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys. -
My external hard drive does not show up on my desktop
My external hard drive does not show up on my dest top but, does shows in my Windows (vmware fusion) end although I can't see it ob my desktop but, I can eject it properly like any external drive. I have connected it to my windows and ejected properly (per the suggestion of someone on this forum) but, it still doesn't show on my Mac. I see the blue light and hear it running though. I have looked for it in disk utility but, still can find it. I have changed the cable and it still did not show on my Mac. I connected another external drive and that showed up on my desktop.Any help????
if it is NTFS then you need Paragon Software NTFS for Mac.
NTFS volumes are suppose to be read only but in practice external drives don't always mount or work.
If it is not NTFS then you need more details. Need more anyway.
PS: this is not a MacBook area, it is Mac 65lbs tower related forum. -
Why does my external hard drive no longer work
I have a toshiba 1tb external hard drive on which I back up my Toshiba lap top. This morning when I tried to do this both USB ports on the laptop died. Thats a very short explanation for what has taken some time to establish. To get them working again I have to reboot the laptop & then I can use my wireless mouse & keyboard etc. Attach the harddrive again everything dies.
Now the point that got me to this board is that I gave my hard drive to a colleague to copy some files (which he did) but he runs a mac! Has his mac killed my hard drive & done something that somehow means when it plugs into my laptop it kills the USB drives on that too?Bob you might just be right. He might have killed the cable though. I've managed to find a similar connection & I now seem to have access. Is that a natural breeding rainbow or one of those bloated stockies?
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External hard drive no longer shows up on Desktop
Hi everyone,
I did what a good person should do with a tech issue and did a long search through forums before I resigned to bothering you all with it.
I've had a 500GB Seagate FreeAgent GoFlex Media external hard drive for 6 months which up until this week, was showing up as an icon on my Desktop. I had named it Eid HD.
I suddenly am unable to access this drive on my MacBook Pro. The Desktop icon has disappeared but the drive still lights up as per normal. I'm using OS X v10.6.8
I tried changing USB cables.
The drive appears in Disk Utility as follows (the yellow icons):
I read somewhere that I needed to mount it. The first yellow icon doesn't have the mount option. The second one (Eid HD) has the option but when I mount it, I get the following message:
Mount Failed.
The disk “Eid HD” could not be mounted.
Try running First Aid on the disk and then retry mounting.
I verified and repaired (First Aid) the disk. Results:
Tried to mount - same error message as above. Mount failed.
I downloaded Disk Warrior and although the drive appears in there, I can't do anything with it. The Graph and Rebuild buttons are both greyed out.
Does anyone have any ideas about how to fix this?
The files are still on the drive as I used it on a Windows machine to test it.
I don't want to format it.
Please help if you can, thank you in advance.
SamI verified and repaired (First Aid) the disk. Results:
That quote is from your first post. But I have some questions about that (maybe just to satisfy my own curiosity).
1. When you ran Disk Utility First Aid did you do it on the disk itself (the one that is enabled with the Seagate title)?
2. That First Aid window title line says "First Aid: EID HD" yet my DU window title only shows the name exactly as it appears in the left panel, no "First Aid:" prefix. So is that a change in 10.6.8 (I use 10.6.5)?
3. You display shows lines like "Verifying folders", "Folders verification completed", and "Verifying $...". Again I have never seen DU display that kind of info. Another 10.6.8 change?
As I said, I am only curious. It may not mean anything. But I thought I would point out these details just in case.
If these aren't 10.6.8 changes (I find it hard to believe apple would change DU after all these years just from 10.6.5 to 10.6.8) then just what DU First Aid were you running? -
HT201250 my external hard drive no longer shows up
I use a LaCie external hardrive for my Time Machine backup on my iMac.. Since October 24th 2012, my Imac no longer recognizes my LaCie..., and in fact no external hard drive is recognized. When I open up Time Machine it asks me to set up another Time Capsule.?? Has somethingchanged either in the operating system [OS X 10.7.5] or with iCloud that would be affecting this? My La Cie turns on and sounds like its working, and I have checked the power supply.
Hi baltwo and Miacc,
I also have a LaCie ext HD of 1T and OS 10.7.5. Since Dec 24th 2012 I haven't been able to mount the LaCie disk. I can see it in the Disk Utility but I cannot mounted. I verified the disk and even repaired it but nothing has happened, actually there is nothing wrong with the disk, but it cannot be mounted.
I did what you suggested baltwo but I'm in the same situation as before. I cannot mount the disk and/or do Time Machine.
Any suggestions? -
External hard drive no longer shows up connected
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I search for the HD in device manager or control panel. It was assigned Drive I but that drive no longer shows up under drives. I have tried different USB ports without success. Oddly, the audible signal sounds when I remove the USB cable from
a port but does not sound when I reinsert it. I also tried powering down the hard drive and powering up again without success.Hi,
If other PCs can show this external hard drive, You can try the following steps to clear the write-protected flag to see what's going on:
Open a command with administrator privilege:
type--> diskpart
type--> list volume
type--> select volume #
type--> attributes disk clear readonly
Kate Li
TechNet Community Support -
WD MyBook External Hard Drive No Longer Showing Up
After the Yosemite update, I can no longer see my Western Digital MyBook external hard drive when I plug it into my MacBook. I've been up and back between Apple Support and the WD support forums for about three weeks now and I'm not seeing anything helpful about this situation. I cannot access a bunch of stuff because of this problem. No one is saying whether or not it will be addressed at all let alone supplying a solution... Does anyone have any info at all about this?
If TM is turned on and it still doesn't show up then do a SMC reset.
SMC RESET
Shut down the computer.
Unplug the computer's power cord and ALL peripherals.
Wait 15 seconds.
Attach the computers power cable.
Wait another 5 seconds and press the power button to turn on the computer.
PRAM RESET
Shut down the computer.
Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys. -
External Hard drive no longer showing up
Hi all,
hope you can help.
I have an external hard drive that I use as a TIme Machine Drive, the other day my wife decided I was wasting electricy by having the hard drive on, si se turned it off without ejecting it, thanks love.
Now the Hard drive wont show up on the desk top, I've ched the system preferences ans that's set to show extrernal hard drives.
Profiler shows the USB hard drive as there.
Disk Utility shows the hard drive, Wrong name but the right serial number. but it wont let me repair, erase or partition.
Suggestions on how to get this fixed would be epic, I'm guessing that my iMac just didn'y like it when the drive wasn't ejected correctly, I'm hoping there is away to sort the problem without replacing the drive.
Thanks guys.
DaveIf TM is turned on and it still doesn't show up then do a SMC reset.
SMC RESET
Shut down the computer.
Unplug the computer's power cord and ALL peripherals.
Wait 15 seconds.
Attach the computers power cable.
Wait another 5 seconds and press the power button to turn on the computer.
PRAM RESET
Shut down the computer.
Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys. -
External Hard drive not even showing up on my desktop
I am plugging in my external hard drive and nothing happens. Did I do something to erase the whole thing? Why doesn't it show up at all on my desktop?
I get this problem every now and again. I noticed it occurs after being used with a windows pc. For some reason if my external hard drive hasn't been ejected properly when on a windows pc it won't show up on my mac at all, not even in disk utility.
Solution that works for me:
Simply plug it back into a windows pc and properly eject it by right clicking the drive and slecting eject.
If you don't have a pc to hand or can't be bothered boot camping, you can run a virtual instance of windows in parrelles desktop and select the hard drive with the usb devices menu.
Hope this helps someone. -
The external hard drive is not showing up on my desktop
I've just brought a new external Hard drive for my mac book pro and when I put the usb cable into the laptop nothing showed up on the desktop. I waited a few minutes but nothing happen and then I turned off the computer and did it again. Will be great help if anyone knows what to do.
Not enough information.
What exactly is this EHD and Which Mac OS X are you running.
Have you ever connected an EHD to your computer before... -
External hard drive does not show up on my desktop.
I just got this imac and when I plug in my external hard drive it does not show up on my desktop. On all of the macs at school it just shows up but they are running lepoard and I have lion so I don't know if this could make a difference. I have tried draging it droping it but that didn't work.
PS I am just switching from a pc to a mac so I don't know much.Start a finder window. In the menubar go to Finder > Preferences > General tab > Check show HDs on desktop.
Captfred -
External hard drive will not show up on my desktop?!?!
I have a 2 TB G-Technology G-Drive) external hard drive and when I plug it in to my macbook pro via firewire and turn it on, nothing happens. The light on the HD is on but no HD shows up on my desktop? Any help would be great! Thanks!
Open Disk Utility and see if it is listed in the DU sidebar. If it is, then you will need to prep the drive:
Drive Partition and Format
1. Open Disk Utility in your Utilities folder.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.
4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
5. Set the format type to Mac OS Extended (Journaled.) Click on the Security button, check the button for Zero Data and click on OK to return to the Erase window.
6. Click on the Erase button. The format process can take up to several hours depending upon the drive size.
Steps 4-6 are optional but should be used on a drive that has never been formatted before, if the format type is not Mac OS Extended, if the partition scheme has been changed, or if a different operating system (not OS X) has been installed on the drive. -
What can I do when my USB and External Hard-Drive don't show up on the desktop?
I've plugged my USB into my computer after a fortnight and it gives me a message to do a custom scan. I don't know how to do that. Help?
I've followed some threats telling to "verify" and "repair" on the Disk Utility, and the first time I went through it, it said that it couldn't be repaired but before I could do anything else, my USB disappeared from the list on the left of the window. I tried again but this time and every other time I try, it disappears straight after I verify it. What's going on? What can I do? Please Help?
This has happened before to an External Hard-Drive but I didn't ask for help then.Data Recovery – Best
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My external hard drive won't show up on the desktop!!
Alright!
I bought a 250Go external hard disk at the same time as my alumnium iMac around september 2007. Since then I had no problems.
I also created partitions on my hard disk:
1 - Mac = Mac OS extended (Journaled) 202 Go
2 - PC = MS-DOS (Fat) 30 Go
When I turn on on my hard disk, both icons usually appear on my desktop but since yesterday, ONLY my PC icon appear.
I went in the Disk Utility and it seems that the MAC partition is always here but won't show up on the desktop. It's like it's become invisible or something.
Should I be worried? Because I use the MAC partition to back up all my files with Time Machine.
I find it annoying so anybody can help me out? Thanks!!Patrick, I have same issue with my (Intel) MacBook's internal HD. Tried your Script solution but recv'd Systems Events ERROR "Can't set disk "MacBook HD" to true".
The (missing) HD is Boot Camp Partitioned and running Fusion. BTW, Fusion/WinXP will no longer open - "File not Found" error. Also, I didn't immediately notice the disappearance because my MacBook started booting from one of ext HD's (w/o me changing the startup drive).
Any ideas greatly appreciated. I haven't tried the Terminal solutions posted since I'm not Terminal savey.
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