Big Probelms, Mt theory is its the hard disk

So i had to force shutdown last night on my macbook, it was running basic apps, mail, firefox, msn. so when i went to boot up i got a blank grey screen and the hard disk clicked twice.
I need to get the files off this disk but my macbook wont even go to target disk mode, when i boot from the install cd disk utility and system profiler dont even recognise the hard disk connected.
if i call apple will they send me a new hard disk in the post nd take back the old one or do i have to go and send the whole machine to apple ?
PS. People in Ireland, dont use mactivate, they ruined my macbook !!!

Only Apple can be the judge of how things will ship. Call their AppleCare number directly to find out:
(353) 1850 946 191
Clicking hard drive is often a sign of a dying hard drive. But only an authorized service technician can know for certain. Here's my backup FAQ:
http://www.macmaps.com/backup.html
You may find it useful.

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I have a 2nd gen Mac book air with Lion. The hard disk has filled up even though i keep my data , music etc on hard drive . I used disk inspector to find where problem was and it is 20GB in the hidden files under the user directory can i resolve this ?

I have a 2nd Gen MAc book Air with Lion . The 60GB hard disc has quickly filled up despite me keeping most of my data on a portable hard drive . I used disk inspector to locate the problem but found that it was was in 20 GB of hidden files in my user directory . Is this correct and is there anything i can do about it ? Using disk inspector you can not see individual hudden diretories or files. I did unhide them but there is a mass of diretories etc and so no way i could see if this is one or multiple files using the space. Library System and Applications are at 4 3 and 3 GB respectvely. The data I actually keep on there is 9GB Thanks for any help

I think the problem is Quick Time Player. I am using OS 10.6.8 by the way.
I tried it out again.
I had about 26 GB of space before I played an .avi video.
After the movie started to play (it was slow to load), I got a warning message that my startup disk was full. I opened Disk Utility and it told me I had no space left (about 20 MB or something like that was left).
I watched to the end of the movie.
Then I quit Quicktime Player.
And I shut down the computer.
I turned on the computer and checked Disk Utility. I have about 26 GB of space.
I think for some reason Quicktime Player uses up a lot of the disk space when it runs movies that are problematic. This movie I was watching did not open with vlc.
I normally use vlc to watch movies.
Probably it doesn't use up this much space when the movie is OK.
I think there's a problem with this particular movie. It is about 50 MB so it's not that big a file. I watch .smi subtitles with it. The Quicktime Player automatically loads the subtitle file in this case because the subtitle file has the same name as the movie file.
I watched about 10 movie files from the same series that I downloaded together and did not have any problem watching them. I watched them on vlc. But this latest movie had problems I think (as I repeat). It did not load on vlc even though I waited for a minute, and normally movies load instantly on vlc.
So I think that movie file caused problems. It made QT player use up a lot of hard disk space.
I had better avoid watching that movie in the future. I don't want it to wreck my hard drive.
So to sum up, everything is back to normal. I have the hard disk space that I should have. However, I am scared of damaging my hard drive due to shonky movie files that eat up all the space when they are played using QT player, and so I will not watch those files in the future, as I do not know why the files do that.

I have the latest Mac Air 13" and I have a Seagate 500MB external hard disk I cant copy or Cut any files on the hard disk and I cant even delete any files. I have the settings as Read and Write in the get info tab. Please help

I have the latest Mac Air 13" and I have a Seagate 500MB external hard disk I cant copy or Cut any files on the hard disk and I cant even delete any files. I have the settings as Read and Write in the get info tab. Please helpand also note that my hard drive was formatted on a Windows 7 Laptop.

thats the problem, its in MSDos (Fat) or NTFS for Windows.
Options.....
1. offload all that data on the HD onto your PC, THEN format the HD in EXFAT for use on BOTH PC and Mac for read/write.....then reload all (or as you need) that data back onto the HD
2. get another HD, and format it for Mac OSX extended journaled.
FAT32 (File Allocation Table)
Read/Write FAT32 from both native Windows and native Mac OS X.
Maximum file size: 4GB.
Maximum volume size: 2TB
You can use this format if you share the drive between Mac OS X and Windows computers and have no files larger than 4GB.
NTFS (Windows NT File System)
Read/Write NTFS from native Windows.
Read only NTFS from native Mac OS X
To Read/Write/Format NTFS from Mac OS X, here are some alternatives:
For Mac OS X 10.4 or later (32 or 64-bit), install Paragon (approx $20) (Best Choice for Lion)
Native NTFS support can be enabled in Snow Leopard and Lion, but is not advisable, due to instability.
AirPort Extreme (802.11n) and Time Capsule do not support NTFS
Maximum file size: 16 TB
Maximum volume size: 256TB
You can use this format if you routinely share a drive with multiple Windows systems.
HFS+ ((((MAC FORMAT))) (Hierarchical File System, a.k.a. Mac OS Extended (Journaled) Don't use case-sensitive)
Read/Write HFS+ from native Mac OS X
Required for Time Machine or Carbon Copy Cloner or SuperDuper! backups of Mac internal hard drive.
To Read HFS+ (but not Write) from Windows, Install HFSExplorer
Maximum file size: 8EiB
Maximum volume size: 8EiB
You can use this format if you only use the drive with Mac OS X, or use it for backups of your Mac OS X internal drive, or if you only share it with one Windows PC (with MacDrive installed on the PC)
EXFAT (FAT64) ------Can read/write from both PC and Mac
Supported in Mac OS X only in 10.6.5 or later.
Not all Windows versions support exFAT.
exFAT (Extended File Allocation Table)
AirPort Extreme (802.11n) and Time Capsule do not support exFAT
Maximum file size: 16 EiB
Maximum volume size: 64 ZiB
You can use this format if it is supported by all computers with which you intend to share the drive. See "disadvantages" for details.

When i import movies from my iPhoto app to my iMovie app does it make a copy (thereby using double the hard disk space) or does it link to my iPhoto app? The reason i ask is i want to archive all my videos from iPhoto/iMovie. HELP!

When i import movies from my iPhoto app to my iMovie app does it make a copy (thereby using double the hard disk space) or does it link to my iPhoto app? The reason i ask is i want to archive all my videos from iPhoto/iMovie. Do i need to archive the movies in iPhoto AND iMovie? HELP!

Hi - I'm having the same problem with freeing up space on the HD. If I can't free space if I'm using any part of the clip, how can I split up the clips so that I can discard the part I won't use? This is crazy! I have only 4 GB of free space left!
Also, I've tried to transfer the project file to my external HD but I keep getting an error saying I can't transfer it. I've been told this is because I don't have enough space on the HD for the transfer. I tried a similar transfer with another computer with plenty of HD space but the same error occurred. Is there a way to break up the project file into small pieces for the transfer (I'm thinking the whole movie file is just too big)?
Thanks for any info!

Is it the Hard Disk?Or something more serious?

Recently I have had several problems with my Mini (1.47 super drive with 512mb.) It started with very very slow response time and then would sit at the start up screen for a very long time before booting up.. and then hang up on various apps for a very long time. I started by cheching the HD for errors and was getting Leaf error and other errors. I can usually get this to repair - and the mac will boot a little better but after 30 or so minutes of use.. it starts all over again. iTunes and the iPod Video no longer will Sync and agaim the hard disk needs repaired.
I installed a system on an external firewire drive to test a theory and that seemed to fix the problem for about 2 weeks.. then the problem started with it and now that drive will not repair with anything I have - Disk Warrior and of course Disk Utility. (do not have Tech Tool Pro)
Does this sound like the HD simple needs to be replaced? If so - what help is there on doing that? I have been in there before when the Super Drive stopped working and it turned out to be a simple fix and off I went with no problems for almost a year. Now this issue has arrisen. Any advice or things to try I am open to. When I boot from DVD - it comes right up - that is why I am curious if it is the HD vs mother board or ram or something else.
Thank you in advance for any help!!

With the disk utility it says the SMART status is verified. Disk utlity after repair will still say that the disk it o.k. but it still will not boot.... sits in the apple window and does not go further. Everything works well with the DVD installed (after as booting and working around and does not seem to take to long.) I did bring over my iTunes files and photos.. but everything else is a clean install. I even did the 30+ drive clean before installing. Now the Firewire drive is also having issues.. and says that Disk Utlity can not repair the drive.
I thought I read somewhere that external drives are not a good idea for running the system from so I assumed that was what caused the issue witht he bad drive. Would that still be the case? How do I check the RAM with the install disk through utilities? I am afraid I have never done that before in all my years of working with MACS. It does show up in the system info as a 512 MB RAM.....
Thank you for you advice - and I really appreciate you trying to help me out with this.. I have all about given up. I am actually using a PC right now. YUCK!!!! MY Fingers are burning!!

Need your guidance for format and mount the hard disk in linux

Hi All,
I presented 100GB in server (RHEL5.6) through SAN. Now I can able to see the hard disk,
Disk /dev/sda: 107.3 GB, 107374182400 bytes
255 heads, 63 sectors/track, 13054 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sda doesn't contain a valid partition table
Disk /dev/sdb: 107.3 GB, 107374182400 bytes
255 heads, 63 sectors/track, 13054 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sdb doesn't contain a valid partition table
Disk /dev/sdc: 107.3 GB, 107374182400 bytes
255 heads, 63 sectors/track, 13054 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sdc doesn't contain a valid partition table
Disk /dev/sdd: 107.3 GB, 107374182400 bytes
255 heads, 63 sectors/track, 13054 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sdd doesn't contain a valid partition table
Disk /dev/sde: 107.3 GB, 107374182400 bytes
255 heads, 63 sectors/track, 13054 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sde doesn't contain a valid partition table
Disk /dev/sdf: 107.3 GB, 107374182400 bytes
255 heads, 63 sectors/track, 13054 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sdf doesn't contain a valid partition table
Disk /dev/sdg: 107.3 GB, 107374182400 bytes
255 heads, 63 sectors/track, 13054 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sdg doesn't contain a valid partition table
Now how to configure the multipath and how to use this allocated space.
Kindly guide me.
Thanks,
Muthu

Linux DM multipath determines whether or not discovered devices are individual devices or whether they are separate paths to one and the same device. This is accomplished by querying the device serial number. To install and configure multipath, please see the DM Multipath Guide available for your OS version installed: https://linux.oracle.com/documentation/.
If you need more help and examples, check the following thread: multipath -ll command doesn't give any output
I'm afraid no one can answer your question how to partition and mount your storage space without you giving any information about its purpose.

Where is the iCal database located on the Hard-Disk?

Can someone please tell me where the iCal data is stored on the Hard-Disk?
Im using OS 10.4.11.
Recently after upgrading to iTunes 8.1 and syncing with my iPhone the iCal database got corrupted, every day is filled with past entries recurring forever. (this is described in another thread).
Anyway I found a year old back-up of my User folder in an external H/D so if I cant fix my current iCal database I will replace it with the year-old back-up.
However when I moved what I thought were the iCal data Folders to trash (i.e User/Library/Application Support/iCal and User/Library/Caches/Metadata/iCal) and restarted iCal, after a few moments all the entries reappeared! Obviously the data is also being stored elsewhere other than in these two folders, but I cant figure out where... Does anyone know where the data is stored?
Thanks!

Hi firoze,
Although I don't know where the database is stored, I did figure out a way to my problem as follows, but it requires that you have a reasonably recent backup of your hard disk, and also an alternative startup disk. (In my case, the backup was also bootable thanks to Superduper.)
Fortunately, I had recently backed up all the files from my internal hard disk onto an external disk. However, I had never run iCal's own "File > Back up Database..." routine.
First, (This did not work.) I tried opening a backed up copy of iCal.app that was on a Firewire backup disk, while still booted from the (corrupted) internal HD. It however, gets its database from the boot disk, and so the same garbage appears in the calendar.
The following did work:
(1) I restarted with the "option" key held down, and booted from a backup disk.
(2) Then I launched the backed-up iCal.app, and it looks fine.
(3) Next, I ran "File > Back up Database..." in the backed up iCal, and saved the iCal backup in a file accessible to both disks.
(4) Next, I restarted again, this time from the usual internal hard disk, which contains the corrupted iCal.
(5) I started the corrupted iCal residing on the internal disk which had been problematical. Of course, the garbage still shows up on the calendar.
(6) Now I went to the "File > Revert to Database Backup..." and pointed to the newly created iCal backup file.
This worked! However, I was fortunate in having had a recent backup of my working disk, and I had a boot disk.
For the near future, until Apple fixes the bug, I will run iCal's "File > Back up Database..." each time BEFORE I sync with iPhone. (Or, if the iTunes sync tells me that it will change more than 5% of my calendar items, I could click cancel.)
I will also post this on the other two threads related to this subject.

I want to give away or sell a 6500/250 running 7.6.1. How can the hard disk be erased so that the data are gone, not recoverable? thanks, LifeisRich

I want to give away or sell a 6500/250 running 7.6.1. How can the hard disk be erased so that the data are gone, not recoverable? thanks, LifeisRich

I'd recommend that you check for Mac User Group(s) in Orange County. That's where you'd likely find a diehard Mac fanatic who might want to add your 6500 to his/her collection. Even if you got nothing for it, it would be better than e-cycling it. I upgraded my 6500/275 with what was a "large" hard drive at the time (15 GBs), maxed the memory at 128 MBs, installed the 512K L2 cache card, a better ATI Rage Pro PCI graphics card, a USB PCI card, and an internal 56K modem. With it running OS 9.1, it did all of the pre-OS X stuff I needed it to do. As I previously mentioned, it's a nice-sounding MP3 player. Internet Explorer 5.1.7 (the final release from 2001) kept it useful for surfing the web up until 2005, when it became too outdated/incompatible with many web sites. Unfortunately, the demands of the internet and the need for a modern browser, as well as faster processing to digest it all, are what retired many older Macs from active duty. So my (2) 6500s and (3) 6400s (same tower design) sit in storage. There is one concern that I'll pass along: The motherboard has a 4.5-volt alkaline battery, that's a small, black plastic cube, secured in place by velcro. If your 6500 has been disconnected from electricity for a long time, the battery will undoubtedly be dead. Unlike the many Apple computers that used a small ½AA lithium battery (that I've never seen leak when completely dead), the 6500's battery can and usually does start leaking. Because the motherboard sits vertically oriented on its side edge when installed, the leaking battery will drip alkaline solution down the board, corroding any components in it path. I've seen motherboards ruined from this. If you're going to give it away or sell it, you might want to pull the motherboard (remove the two machine screws on the rear I/O panel, next to the pull tabs). Slide out the board and unplug the battery's small connector (has red & black wires), then lift up on the battery, while holding down the "toothed" velcro mount with something non-conductive, like a popsicle stick. Once it's free, dispose of the battery. If you're interested, a replacement can be purchased for about $5-$7 from battery specialty retailers - it's a Rayovac 870 or 871. Even if you don't replace it, removing one that will eventually leak is a good idea, (hopefully) before any damage is done.

The Hard Disk Name is shaded red

Why is the Hard Disk Name is shadded red???? Its kind of slowing my mac down, can anyone tell me whats wrong?

If you're talking about the name of the hard drive on your finder (or desktop) being shaded in red, this can be changed by right clicking on the hard drive icon and selecting the colour label to "X" (none). There is no reason why this would be slowing your computer down whatsoever unless i have misunderstood your problem.
Hope this has helped
MacBook Mac OS X (10.4.9) 2G

Does "Put the hard disk(s) to sleep when possible) work with external drive

I have an external backup drive which I use for doing daily backups. I have set an iCal alarm daily to remind me to turn the hdd on at the right time.
When Time Machine comes along in a couple weeks, I am going to be leaving this drive on all the time while I'm working on my computer but was wondering if the energy savings mode of putting the hard drive to sleep applies to external USB drives as well? Would be nice to know that when I put my computer to sleep at the end of the day that my external drive also goes to sleep. I'm not sure if this has to be a function of the external box or if OS X can shut off the drive.
Any wisdom?

You can test this very easily:
The "Put the hard disk(S) to sleep when possible" default time is 10 minutes of inactivity.
Just leave your Mac alone for 10 minutes: you should hear both drives spinning down. If the external noise was not clear enough, you can then "wake it up" by double-clicking its icon on the desktop:
If it was spun down, you'll have to wait a couple of seconds or so, with the spinning colored beachball, while it is spinning up again.
Note that if you're performing a task that uses only you Mac's internal HD, the external should spin down while you're using your Mac. Then if double-clicking its icon shows the colored spinning beachball stalling, it's very clear it goes to sleep as intended.
Most of the external hard drives should be able to spin down, at least all my LaCie do it with no problem.

How do I return my mid 2011 MacBook Air to Factory Specifications? Can I use the built in Lion recovery and wipe my data from the hard disk by reformatting it?

I want to trade in my old mid 2011 MacBook Air for a new MacBook Pro. After I have transferred my data to the new MacBook Pro, how do I reformat the hard disk to wipe all my data and return it to Factory specifications? Will the built in Lion recovery allow me to do this? I am currently running OS X Yosemite. Has the upgrade to Yosemite damaged or removed the original Lion recovery partition?

Click here and follow the instructions.
(124038)

How can i access the hard disk and know the no of partitions

sir
i want to access the hard disk and know how many parttions the hard disk have means c,d,e,f,g or may be c,d,e? also volum no or serial no.
but i do not know how?
plz help me and send me a code
thanks in advance
if this quesstion is not related to this forum plz guide me that where i put this quesstion?

You figure out how to do it on your OS using C/C++ code.
Then you write a wrapper in JNI to call your C/C++ code.

Error while opening the Hard-disk

Hi all I am not anle to open the hard-disk. Initially it shows My passport as drive name now ir just shows "E:\" When I try to openthe drive it says - "E:\ is not accessible. The file or directory is corrupted and unreadable. Id ask me to formate when I connect to my laptop. I have my sensitive data in it and can not formate it. -Divya

If you have not backup the data, then you can try data recovery software to retrieve the data.

Ello, I changed my Imac hard drive which no longer worked. I installed a hard drive Western Digital 500 GB 7200 rpm SATA3 WD5002AALX 32M Black. Sometimes I see the hard disk in the utility on the Starter CD, but access seems very slow. By cons when I want

Hello, I changed my Imac hard drive which no longer worked. I installed a hard drive
Western Digital 500 GB 7200 rpm SATA3 WD5002AALX 32M Black. Sometimes I see the hard disk in the utility on the Starter CD, but access seems very slow. By cons when I want
install OS X 10.4.2 on the hard drive, I do not see the disk. What is the problem?

Thanks for the help
I started on the installation CD OS X 10.4.2, I used Disk Utility
to partition the disk according to the document that you have proposed. unfortunately
I have not succeeded. When I partition the disk, even if I called it Macintosh HD, it
does not keep the name and it shows disk0s3 instead. I did an erase on disk.
When I mount the disk it tells me that I must repair. When I tried to repair, I got
the following message:
Volume check failed
The underflying task reported failure on exit
1 HFS volume checked
1 volume could not be repaired because of an error.
I also had a message:
Invalid b-tree node size.
Note: The disc is new, but it has already been formatted on a computer Imac 27 inch 2011 OS X Lion.
I used a USB 2.0 to SATA cable to adjust the formatting.
What to do to fix it?

Had to buy a new PC as the hard disk of the old one broke and lost all purchases, but still have them on the iPhone. How can I sync them back to the new PC in iTunes?

Had to buy a new PC as the hard disk of the old one broke and lost all purchases, but still have them on the iPhone. How can I sync them back to the new PC in iTunes without losing them?

You should be able to:
Backup the device to the new installation
Transfer your purchases into a newly authorized library
Recover any other media using third party tools as suggested in this post from forum regular Zevoneer
Restore the device from the backup
This process should switch the association of the device to the new library, preserving the data and settings in your apps.
May also be prudent to attempt a backup to iCloud directly from the device before you start... Settings > iCloud > Storage & Backup > iCloud Backup > On. It won't save any media but it would preserve the general account settings and documents in case anything goes wrong while you are trying to extract your other data.
When you get it all fixed, make a backup!
tt2

Big Probelms, Mt theory is its the hard disk

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