Onyx told me to fix start-up disk but disk ultility said no problem

I used onyx to check my start-up volume, and it said "the volume needs to be repaired"
and then i reboot my mac into the mac os x leopard install disk 1, and went to disk ultility to fix it
and i restarted my mac into the os, and i ran the Onyx again, and it said the same thing
however, when i ran verify disk in disk ultility , it said no problem...
how come

fabianfok wrote:
I used onyx to check my start-up volume, and it said "the volume needs to be repaired"
Does is say why or what is wrong with it?
and then i reboot my mac into the mac os x leopard install disk 1, and went to disk ultility to fix it
and i restarted my mac into the os, and i ran the Onyx again, and it said the same thing
however, when i ran verify disk in disk ultility , it said no problem...
Did you run "Repair permissions?" in addition to checking the disk physically?
Disk Utility does not check everything. That is why there is DiskWarrior and TechTools.
You might consider booting into the Safe mode, which forces an fsck on the HD. When you get to the Safe Mode login screen, select restart and let the system reboot normally.
Then run OnyX again. I presume you are running version 1.9.6

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Hello Mac heads.! I just downloaded Onyx for tiger. All went well. But I try to launch onyx from my applications and it doesn't offer checking the S.M.A.R.T. status so I can check my disk. Everything else appears. Uninstall only, forums, website etc.

Hello Mac heads.! I just downloaded Onyx for tiger. All went well. But I try to launch onyx from my applications and it doesn't offer checking the S.M.A.R.T. status so I can check my disk. Everything else appears. Uninstall only, forums, website etc.

I think you should get Applejack...
http://www.macupdate.com/info.php/id/15667/applejack
After installing, reboot holding down CMD+s, (+s), then when the DOS like prompt shows, type in...
applejack AUTO
Then let it do all 6 of it's things.
At least it'll eliminate some questions if it doesn't fix it.
The 6 things it does are...
Correct any Disk problems.
Repair Permissions.
Clear out Cache Files.
Repair/check several plist files.
Dump the VM files for a fresh start.
Trash old Log files.
First reboot will be slower, sometimes 2 or 3 restarts will be required for full benefit... my guess is files relying upon other files relying upon other files! :-)
Disconnect the USB cable from any Uninterruptible Power Supply so the system doesn't shut down in the middle of the process.

Powerbook G4 stopped working it cuts on but no spinning disc symbol..won't run I installed the start up disk and it starts up but disk first aid says there is something wrong can't repair it..what do I do now? Do I erase everything and start over?

The G4 comes on but that is as far as it goes...I installed the startup disc it started and I tried disk first aid but it says it can't be repaired????If I erase everything will this fix the problem as well as make me lose everything?
The firsat aid box says:
" REPAIRING DISK FOR "HARD DRIVE"
checking HFS Plus volume
Checking events Overflowfile
Checking catalog file
Invalid node structure ( this is in RED )
rebuilding catalog B-tree
The volume Hard drive can not be repaired ( in red)
Error: The underlying task reported failure on exit (-9972_) (in red)
REPAIR ATTEMPTED ON 1 VOLUME
0HFS volume repaired ( in green)
1 volume could not be repaired (in red)
[email protected] feel free to send email thanks

Bryan,
Do you have a second hard drive? If you can get the install disk to boot the computer then all is not lost. Install a clean system on a second hard drive to get back in business. If you have any backup copies of your software and files, use them to restore your computer to good working condition.
Then, install some form of data recovery software on your second drive. The recovery software can look at a bit mapped version of your drive and extract data that may be scrambled but usable. Think of the drive as a book. If someone tore out a few pages from the table of contents or index from a book, the main volume would be there but the book would not be repairable. Or, if the table of contents is OK but someone tore out a chapter or two, the other chapters would be there. The book is not complete but all is not lost.
Here is a review to get you up to speed:
http://data-recovery-software-review.toptenreviews.com/mac-recovery-software/
Start by getting your computer working off a clean install on a second drive so the data recovery process will work faster and have a destination for the recovered data.
Jim~
btw, it is better to list your email as follows: sssail3 at aol dot com. That format protects agains trolling for email addresses.

Cannot access system after dropping laptop - how to fix (don't have recovery disks)?

My wife dropped her L305-S5955 Satellite, Vista32 OS. Miraculously, case is perfectly fine, as is screen. Computer still powers on, too. At first it beeped - just now finding out that this is the "code" as to what is wrong, but we didn't know it then, and we can't remember how many beeps it was. Tried starting in safe mode and running the "Startup Repair", but the message "Windows cannot repair this computer automatically" and "startup repair cannot repair this computer authomatically"....viewing the diagnostic and repair details shows that a number of tests were run, and all of them but one were completed successfully (one failed). Successful was: "check for updates", "system check disk", "disk failure diagnosis", "disk metadata test", "target OS test" and "volume content check". The "root cause found" was "No OS files found on disk"....the "repair action" was "partition table repair" and the "result" was "failed". I read on another bulletin board that one could check whether one's hard drive was good at the command prompt by typing "chkdsk"....this was one of the first things I did, I should mention, and when I did it, it seemed to pass.
Ideally, of course we would like to have the thing working just as it did before, with all the files intact...but since we can't even get the OS running (she never did make those homemade bootable CD Roms I'm now finding out Toshiba buyers are encouraged to make), she will settle for just getting the computer working again and ultimately losing her files (we believe we have copies elsewhere of the important photos, etc)...but, I have 2 concerns:
1) I don't want to do this step of reinstalling the OS and overwriting everything IF there is ANY way to not have to do this (ie, pulling the hard drive and getting the files off some other cheap way), and
2) that there might be more than just ONE problem here (bad OS)....maybe the hard drive somehow IS also damaged...or something else is. It's true all the tests I mentioned seemed to pass my hard drive, but most of the comments on various bulletin boards I've checked give me pause here...they all seem to almost guarantee my hard drive is toast....some advise to find the make of the hard drive, go their website and download the special, specific diagnostic test software to thoroughly test the hard drive...could it be that doing this could in fact reveal a problem that other tests thus far have not..?! I'm not incredibly computer literate and Hitachi page seemed a bit confusing to me...not sure what to download. I also should mention that when I ran the "Windows Memory Diagnostic Tool" (also built into the Satellite, as one of the several recovery tools on the "System Recovery Options" page), it apparently passed that, too.
When I try to run "Windows Complete PC Restore", I get the mssg that "windows cannot find a backup on this computer"...."a valid backup location could not be found".
I am currenty trying to run "System Restore" (many different dates were shown)....but is it supposed to take a very long time (several hours or more??)....it has been going for 10 minutes already, saying it's restoring files, but
my wife said she tried this too, and that it ran for about 2 hours but she accidently bumped the computer and it stopped running (so we're not sure if it was successful or not).
Lastly, I wanted to mention that I already tried removing the back plates and checking the memory cards and hard drive to make sure they were securely seated (they seemed to be)...I even pulled them out slightly and reseated them to be sure....someone on a buletin board mentioned this can be the cause sometimes of things not loading after physical shock such as being dropped.
Hopefully this is enough info that someone might have a very good idea what the computer's issue is, and how to best fix it. Should I buy the bootable OS disks from Toshiba (someone wrote that they can be had for $25 or so?). Or can this be downloaded from Microsoft? It seems like it should be FREE, since it was already paid for when we bought the laptop! Should I use the "TOSHIBA Recovery Wizard" ? Again: if absolutely necessary (how to 100% verify this?), we'll overwrite the hard drive and lose our files, but I just want to be sure...and also that I'm not trying to load it onto a hard drive with some hidden problem.
Many thanks in advance...

Update: I tried the "Toshiba Recovery Wizard" after everything else either fizzled out or hung up. After going all the way thru the recovery process (up to 100%), I finally got an error message.....it didn't work. And now, when I fire up the computer, I don't even get to that menu with the recovery options....the only thing I can boot into is the screens with the various ways to run your OS (in "safe mode", "safe mode with networking", etc).
I'm not a techie, but I'm guessing at this point, the part of my hard drive that got damaged in the fall was, at the very least, the partition with the recovery data. Couple that with the fact that this cheapo Toshiba laptop didn't even come with recovery disk (or ANY kind of disk, even basic installation software!), I'm screwed: I don't see any way to get a workable computer now without some kind of disk to boot from. So NOW my concern is more about spending the $$ for a new OS and THEN finding out the hard drive has other problems too...is broken in some other way to boot.
How to check this? As I said, I did run "chkdsk" back when I could get into the recovery menu and run the fix-it programs. It didn't note any problems. Thinking of taking this opportunity to upgrade to Windows 7 from Vista (which I never liked), but I have to know that the computer is otherwise ok....how to be sure? Help!!

At a complete loss. Worried data is gone for good. Trying to fix disk by booting Disk Utility from installation DVD but disk ejects. Help!

Hello Comunity,
I'm at a complete loss and I hope you could help me.
The machine I have is I believe an early 2006 iMac model. (Model identifier 4,1 if I recall correctly).
Awhile ago I installed Snow Leopard on the machine but have since begun encountering serious problems (but I think it's due to the hardware and it's age rather than the software, Snow Leo was running smoothly) and now the computer won't start - I'm faced with a grey screen and a flashing folder with a question mark on it. I tried booting using the various key combinations and as I understood it, my last resort at fixing it myself would be using Disk Utility on the installation DVD.
This is what happens:
I boot the computer, insert the disk, press down and hold C (also tried Option). I hear the computer trying to read the disk, but after a considerable aount of time holding down the key and a grey screen, the disk ejects and the flashing folder returns.
Could anyone offer an insight or advice?
At this point I'm not even that interested in fixing the machine, but there are some extremely valuable files that I need to recover (the machine gave out just days before I got my extrenal HDD to back them up).
I'm worried about taking the machine down to the Genius Bar - I'm a completely self-supporting student and I imagine the recovery cost would be huge (if anyone could provide any information on the potential cost of the repair and/or recovery that would help).

One thing to try without needing the install disk: reboot holding down cmd-S. It should reboot to a black screen and text prompt. Type the following, with spacing exactly as shown, hit the return key after each line:
mount -uw /
fsck -fy
Then type
reboot
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Do you have any other Macs in the household (or cna use a friend's) that you can try connecting to it with a Firewire cable? If so, reboot the iMac holding down T, you should see a large Firewire symbol moving across the screen. Connecting to another Mac with a FW cable will show you the iMac's hard drive mounted to the other Mac's desktop.
You can also try Diskwarrior, which fixes drive filestructure problems. It's around $100.
Professional data recovery cost would depend on a) whether the hard drive is actually at fault, b) if it's physically damaged or just has a filestructure problem. A physically damaged drive can go into the thousands of dollars for data recovery; a drive with filestructure issues usually costs a lot less to recover files.
Matt

I have an MacBook Pro 10.6, using disk utility I tried to verify my disk, but it came up with the message, please use your start up disk, I tried this, starting the computer up and pressing C, but it ejected the disk, the same thing happened while I runni

I have an MacBook Pro 10.6, using disk utility I tried to verify my disk, but it came up with the message, please use your start up disk, I tried this, starting the computer up and pressing C, but it ejected the disk, the same thing happened while I running the computer. Is the hard drive damaged as laptop doesn't seem to recognize the start up disk ? If so, I presume I will have to put in a new one.
There haven't been any problems with the computer, apart from a sticky curser,I have run a permissions programme from disk utility, there were a lot of different ones, but it seem to be able to fix them.
Any comments or ideas ?
Thank you in anticipation.

First backup your users files off the machine to a external storage drive (not TimeMachine!)
Most commonly used backup methods
Next to startup from the disk, have it inserted, hold c or option/alt (wired or built in keyboard) and then boot the computer and or select the disk when it appears and click the arrow.
Disk Utility is under the Utilities menu on the second screen.
Step by Step to fix your Mac
If you used the wrong 10.6 disk, it will spit it out or have issues, use the one that came with that machine or if it's defective, call Apple for a new one.

Cant start up on my Macbook pro. All I get is a grey spinning wheel. Tried all the Startup key combinations and nothing works. I reset the NVRAM and nothing. I booted with start up disk , ran disk repair and all is ok. Tried to re-install OS but when I ge

Can not start up on my Macbook pro. All I get is a grey spinning wheel. Tried all the Startup key combinations and nothing works. I reset the NVRAM and nothing. I booted with start up disk , ran disk repair and all is ok. Tried to re-install OS but when I get to designating drive its blank. When I go to startup disk there is a "?" mark. When I restart under startup disk search for a drive it still comes up with nothing. Before I got the grey spinning wheel I had a locked screen. Could not move curser or click on anything. Finally just shut down. Thank you in advance for any help!

Shouldn't still have a 'beachballing'... if the drive is being found and the system is trying to boot from it but is having problems, I would suggest looking over ds store's user tip - Step by step to fix your Mac.
It's likely either something corrupt in your system files or a failing hard drive. But follow ds's steps until you find the cause of the problem.
Good luck,
Clinton

How do I fix "start up disc is full"?

How to i fix "start up disc is full"?

Freeing Up Disc Space
what-to-do-when-your-hard-drive-is-full.html
If necessary... also see...
1) The Storage Display
2) Where did my Disk Space go?

DiskWarrior can't fix disk, but I can still mount it?

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I figured that I should probably give DiskWarrior a try. I booted from the DVD which also worked fine, and rebuilt it, but the disk error is still coming up, and it continues to shut down on boot. I even tried the scavenge mode that DiskWarrior has, but it was no use. I've also reset the PRAM, and the SMC.
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I have a 13 macbook pro that i am giving to my sister. I am trying to wipe my info and put hers on it. I followed the directions on the apple website and it wouldn't work. I realized that i was using the install disk from my imac. Now that I am using the correct install disk it gets stuck with a gray screen with the apple logo. It stays in this state until the screen goes black and does nothing. I also went into system preferences and told it to start using the install disk now it wont even start it just gets stuck on the gray screen. please help.

Hold down "C" while the computer turns on, then choose the DVD.
BF

TS1413 being told to select repair disk in disk utility but option isnt available

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AS Roam points out...
"Try Disk Utility
1. Insert the Mac OS X Install disc, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu at the top of the screen. (In Mac OS X 10.4 or later, you must select your language first.)
Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.
3. Click the First Aid tab.
4. Select your Mac OS X volume.
5. Click Repair. Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214
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Formatting the entire drive was rather excessive to solve a external monitor issue.
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Step by Step to fix your Mac
10.7 Lion can only be reinstalled via the Recovery HD partition or via a external Recovery USB made in advance.
Hopefully the Recovery HD partition is still availalbe, hold the command and r keys down while booting (with a actve Internet connection cable attached to the router or modem) and see what happens. If you get something then format the Macinstosh HD partition in Disk Utility (GUID, OS X extended journaled) and quit, reinstall 10.7 from Apple's servers with your AppleID and password.
https://support.apple.com/kb/HT4718
http://osxdaily.com/2011/08/08/lion-recovery-disk-assistant-tool-makes-external- lion-boot-recovery-drives/
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How to erase and install Snow Leopard 10.6
How to reinstall just OS X or erase/install OS X
If your attemtping to revert your 10.7 Mac to 10.6 then read this, it's a better explaination
How to revert your Mac to Snow Leopard
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"You Cannot Install OS X on This Disk. OS X cannot start up from this disk".

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Glad to hear it!
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Mac os x cannot start up from this disk

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Resize the partition by selecting the volume name in the rectangular volume representation and drag the bottom-right corner of it to change its size.
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Onyx told me to fix start-up disk but disk ultility said no problem

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