Disk Utility shows disk in SuperDrive when none is actually inserted.

I am on Mac OS 10.5.1 and in Disk Utility Version 11.0 (252), in the left column, I see a disk icon while in fact no disk is inserted in disk-drive.
Here is a screenshot of the Disk Utility window:
http://img513.imageshack.us/my.php?image=picture1zb5.png
I cannot remember how it was prior to using my disk drive last week but I remember that on my previous Mac running 10.4.10, a disk would only appear if I actually a disk physically present in the disk-drive. Have they changed this in 10.5 or do I have something odd going here?
I just reset PRAM with no affect on this issue.

But it seems to me this is new: it wasn't the case in Mac OS X 10.4 and I seem to recall (though I am not 100% sure) that Leopard didn't do it either a few weeks ago and only after I put and removed a disk for the last time.

Similar Messages

My external hard drive will not open and only shows up in Disk Utilities. When I try yo repair it, it give me and error of invalid sibling link. How do I fix my external hard drive?

My external hard drive will not open and only shows up in Disk Utilities. When I try yo repair it, it give me and error of invalid sibling link. How do I fix my external hard drive?

Invalid sibling link may not be fixable by Disk Utility. (Disk Utility is very conservative, and will not attempt repairs that might cause you to lose data.)
It is an indication of serious Directory damage.
that leaves
a) third-party Utilities that will take those risks, or
b) re-initializing the drive (which deletes all your data) and restoring from another backup source.
c) "Copying off whatever files you can salvage" has gone by, and you cannot copy anything off a drive that will not mount. You may be able to use "rescue" programs such as prosoft engineering Data Rescue to copy files to another drive, but that sounds a lot better than its reality. You may get many files, but not get ANY filenames.

Disk Utility shows Disk1, not mounted, and no further information???

Disk Utility shows my correct disk partitions in the top section (my hard disk with two partitions and my superdrive). In the lower section, however, there is a "disk1" which shows no information. Under that is another "disk1" which shows only 'Not mounted' for 'Mount Point:' and '0 Bytes' for 'Capacity'. All other lines only show dashes.
I looked at my /Volumes folder in Terminal. It shows four entries:
x MPBWinXP - which is my boot camp partition
x MacBook Pro HD - which is my OS X partition
x MacBackups-1 - which is an external drive on my network (for my Time Machine backups)
x administrator's Public Folder - hunh?
So, this "disk1" in my Disk Utility must represent one of the last two, I'm thinking. And, I'm thinking the last one isn't supposed to be there - or is it there because I shared it at some point, maybe?
Any thoughts on this and what I might do to get rid of the "disk1" from my Disk Utility display?

I never received a reply to this, so I'm marking it as 'answered' just to close it out.

Disk Utility Shows Incorrect Free Space

I've had this problem for a while now, and I've been unable to figure out why. I can't even remember when it started, but it has become quite a nuisance.
The Finder window shows that I have 302GB of harddrive space remaining, out of 500GB. The Activity Monitor and Disk Utility show I have 240GB space remaining, and my System Profiler shows I have 239GB remaining. I just deleted a bunch of old TV shows off of iTunes (about 40GB worth) to open up some space, but only the Finder changed (up to 302GB from 260GB) but the Activity Monitor, Disk Utility, and System Profiler haven't changed.
Now, I'll assume the Finder is showing the correct amount of space, but I'm wondering why the other utilites are showing the incorrent amount of space. I have a feeling maybe something was screwed up when I created a 50GB Windows 7 partition through Boot Camp a couple months ago.
I've attempted to Repair Disk through the Disk Utility and it says everything looks fine. Any solutions to this minor inconvenience? Or at least an answer as to why this is happening?

The available disk space reported in finder is totally wrong.
Even if it accounts for the local snapshots. In my macbook air it shows 120 Available in finder which is just 1GB less than my SSD capacity.
https://discussions.apple.com/thread/4467217

I used a partitioned HDD for time machine, using a partition already containing other data files. I am now no longer able to view that partition in Finder. Disk Utility shows it in grey and "not mounted". Any suggestions of how to access the files?

I used a partitioned HDD for time machine, using a partition already containing other data files. I am now no longer able to view that partition in Finder. Disk Utility shows it in grey and "not mounted". Any suggestions of how to access the files? Does using time machine mean that that partition is no longer able to be used as it used to be?
HDD is a Toshiba 1TB, partitioned into two 500GB partitions.
OS X version 10.9.2

Yes, sharing a TM disk is a bad idea, and disks are cheap enough so that you don't need to.
Now
Have you tried to repair the disk yet

Trying to install 10.9 yields "damaged HD message," but disk utility shows everything is fine.

Running mid-2010 MacBook Pro 13'' with OSX 10.7.5.
So, like many who have tried to install the new update, mine says it cannot be installed due to a damaged Macintosh HD. Attempting to fix it through the Disk Utility available during the install allows me to Verify Disk. I get an error that it needs to be repaired, but the repair option is greyed out. Booting it into Recovery and using Disk Utility again shows a damaged disk, but this time I can repair it. It repairs and everything reads as fine; even verifying the disk again shows that the system is fine. This is where it gets screwy.
Upon reboot, the Mavericks install wizard once more gives me the damaged HD message. It once more shows a damaged disk through the Maverick's screen Disk Utility. Booting it into recovery shows the damage again, is fixable again. Rinse, repeat.
Booting into Safe Mode and running Disk Utility shows an undamaged Mac HD. It also allows me to access everything as normal (which is how I am on here now), albeit much more slowly. Additionally, my Boot Camp partition works just fine.
I wouldn't mind abandoning the install, but the Mavericks install will not allow me to boot into my Mac HD because of some error. I also cannot avoid restarting into the Mavericks install wizard unless using Safe Mode. I attempted to delete the downloaded Mavericks "application" in the launch pad, but this does not affect my normal boot, and it appears again the next time I boot into Safe Mode.
I don't know what's wrong with this, but I don't thing it's a hardware issue, because this only affects Mavericks. Can anyone tell me how to either 1) install Mavericks, or 2) banish this **** from whence it came so I can have my computer back? I've been trying to fix this for at least 9 hours, I'm starting to feel rather infuriated.
The only option that I can think of at this point is to reformat and do a clean install of 10.9. Alternatively, maybe just keep 10.9 off my system because it seems to be a POS.

Running mid-2010 MacBook Pro 13'' with OSX 10.7.5.
So, like many who have tried to install the new update, mine says it cannot be installed due to a damaged Macintosh HD. Attempting to fix it through the Disk Utility available during the install allows me to Verify Disk. I get an error that it needs to be repaired, but the repair option is greyed out. Booting it into Recovery and using Disk Utility again shows a damaged disk, but this time I can repair it. It repairs and everything reads as fine; even verifying the disk again shows that the system is fine. This is where it gets screwy.
Upon reboot, the Mavericks install wizard once more gives me the damaged HD message. It once more shows a damaged disk through the Maverick's screen Disk Utility. Booting it into recovery shows the damage again, is fixable again. Rinse, repeat.
Booting into Safe Mode and running Disk Utility shows an undamaged Mac HD. It also allows me to access everything as normal (which is how I am on here now), albeit much more slowly. Additionally, my Boot Camp partition works just fine.
I wouldn't mind abandoning the install, but the Mavericks install will not allow me to boot into my Mac HD because of some error. I also cannot avoid restarting into the Mavericks install wizard unless using Safe Mode. I attempted to delete the downloaded Mavericks "application" in the launch pad, but this does not affect my normal boot, and it appears again the next time I boot into Safe Mode.
I don't know what's wrong with this, but I don't thing it's a hardware issue, because this only affects Mavericks. Can anyone tell me how to either 1) install Mavericks, or 2) banish this **** from whence it came so I can have my computer back? I've been trying to fix this for at least 9 hours, I'm starting to feel rather infuriated.
The only option that I can think of at this point is to reformat and do a clean install of 10.9. Alternatively, maybe just keep 10.9 off my system because it seems to be a POS.

After i enter my password for the wifi in internet recovery mode it just shows a blank screen no disk utility shows why??? NEED HELP

After i enter my password for the wifi in internet recovery mode it just shows a blank screen no disk utility shows why??? NEED HELP

Enter your admin passwrod, not Wi-Fi network password.

Disk utility showing recover partition but not main partition

I have a Macbook Pro A1278 that has been dropped. I pulled the hard drive and ran seatools on it to verify it has no physical defects. The disk utility shows the recovery partition but not the main partition. It infrequently will boot to the users partition. I usually get the flashing folder with a question mark in it. What is the next step to try to backup the data on the drive and reinstall OS X.

bendold wrote:
I booted into the disk utility
It would be really helpful if you would answer the question as I asked it
Last time
Did you do this from the Recovery mode (either Recovery mode, internet or local)
Yes or No

I'm receiving error Boot Device Not Found and Hard disk not exist when I boot up my laptop

I'm receicing the error Boot Device Not Found when i power on my HP G60-235DX laptop. After following HP's recommended troubleshooting steps, I receive error Hard disk not exist. Hmmmm....that's a little concerning. My guess is I need a new hard drive? I have the 17 recovery disks I made when I setup this laptop, however I'm not sure if they will resolve this issue. Any suggestions?

One of 3 things has happened, listed from most likely to least likely
1. Hard drive has died, replace it with one of the same size or larger, then use the HP recovery discs to re-install windows.
2, The motherboard has serious problems. (Replace the notebook)
3. The hard drive cable that connects it to the motherboard has somehow failed, not very likely. (replace the cable)
Replace the hard drive with a new one and use your recovery discs to get Windows back on it.
Here is your service manual, will show you how to replace the hard drive
http://h10032.www1.hp.com/ctg/Manual/c02985882.pdf
Recovery Instructions for Vista
Recovery Instructions for Windows 7

I have a WD 2 tb hard drive that I want to use to back up my Mac Pro quad core. How do I create a back up startup disk? Also, when I used Time macine, it only backed up users and not the system or library folders. Ideas?

I have a WD 2 tb hard drive that I want to use to back up my Mac Pro quad core. How do I create a back up startup disk? Also, when I used Time macine, it only backed up users and not the system or library folders. Ideas?

Welcome to Apple Support Communities
Time Machine should be enough to make a backup of your files. Also, it should back up all folders, so open System Preferences > Time Machine > Options, and make sure that there are no folders included in the excluded items list.
If you want to create a bootable clone of your hard drive, you need to use an app like Carbon Copy Cloner or the Disk Utility's Restore feature > http://pondini.org/OSX/DU7.html

Why the disk keeps reading when Satelitte A500-1GL startup

Does anyone know why the disk keeps reading when the A500 starts up. I'm wondering if in msconfig this has something to do with the Toshiba startup items - if so how many are really necessary?
The disk is defragmeted and there aren't any hardware issues.
There's a normal Internet Security so I don't think it's that.

> do I actually need tempro at all or can it be removed?
Personally, I don't use this utility at all. It is just update informer, you can find many threads about Tempro updates that leads to the system crash:. such as Bios update. My personnel advice- don't touch the running system. I still use old driver, however, new drivers are already released.

The error message "Scratch disk is full" when trying to create

the error message "Scratch disk is full" when trying to create a image/logo in Photoshop CS6

Hi Weed42,
This has been discussed in the following forum links:
http://forums.adobe.com/thread/1164997
http://forums.adobe.com/message/4968658
Let us know if this helps,
Regards
Gurleen

[nForce] no audio on disk or image when burning a dvd movie

i've recently bought a K7N2 Delta I lsr and since i've had this i have never been able to burn a dvd movie no matter what i try. I've started from scratch trying with just the AC-97 audio drivers installed and downloaded the latest nforce audio drivers from nvida website, nomatter what i do i cant get a movie on disk correctly. When i build an image on my harddrive, i play it and theres no audio and when i build a dvd disk either the audio wont play or the entire disk wont play. my dvd player either says disk cannot be played or the disk is dirty. But when i import the image or disk into dvd shrink the film plays fine with audio. I'm at a total loss. i dont think that my processor has anything to do with it but i have an AMD Athlon 3200+ and 512meg 3200 Geil ram. If anybody has any ideas or better still a solution i would greatly appreciate a reply.. Thankx for your reply in advance...

Hello SON!
Recently bought, you say. Does that mean you have installed all mobo drivers, repair installed Windows, etc?
Have you tried the disks in another system?
Do you use the same software for playing and recording?
I don't think this is it, I think it is a software/driver problem, but two quick ones:
Untic in Device Manager for the optical device "Recognise insertion", as that can ruin a burn.
Remove the audio cable if you got one between the optical device and the sound card.

When i try to open itunes i get insert a disk into removable disk f and when i look for that on my computer there is no disk f

when i try to open itunes i get the message insert a disk into removable disk f and when i look for disk f there is no f on my computer. I thought i might make a disk f that letter is not available in my device manager section. So i try and uninstall/install itunes it was error message wd is invailid character. I am in a pickle here.

To solve this issue all I did was check to ensure that the file permissions were set as described by the earlier posts, followed by simply deleting the iTunes Library Genius.itdb file. Once the file was deleted I was able to open iTunes without difficulty. Note that I am running Windows 8. Hope this helps!

App store app shows updates when none available

App store app shows updates when none available and is counting up by one daily.
I am showing 3 updates, however; no updates are available when selected.
The issue began three days ago. All auto updates are selected on in the settings
panel.
Thx

Tried that, tries a soft reset, and a hard reset, no luck. Funny thing is, my other iphones and IPad work fine, its just the Iphone 5.

Disk Utility shows disk in SuperDrive when none is actually inserted.

Similar Messages

Maybe you are looking for