Re: What could make an internal hard drive suddenly decide to die?

2011-01-16 Thread Eric Oyen
I end up hitting the reset button, followed quickly by a power plug removal. 
then plug it back in and restart. I have an older model iMac (intel) that seems 
to have this problem in both 10.5 and 10.6 series OS'es. fortunately, its not 
as common in 10.6. now if I could just get voiceover to stop crashing.

-Eric


On Jan 16, 2011, at 3:23 AM, Krister Ekstrom wrote:

> 
> 15 jan 2011 kl. 20.51 skrev Eric Oyen:
> 
>> its a driver issue where the drive controller is instructed to park and shut 
>> down. the only way I have found to resolve it is a full reboot by a not so 
>> friendly unplug and then power on and boot. this forces the on board 
>> controller to reset back into proper operation. 
> 
> Hmm ok, so you say i should turn off the computer, take the power plug out 
> then put it back in and restart? I ask this so that i can verify that we're 
> talking about the same operation.
> /Krister
> 
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Re: What could make an internal hard drive suddenly decide to die?

2011-01-16 Thread Krister Ekstrom

15 jan 2011 kl. 20.51 skrev Eric Oyen:

> its a driver issue where the drive controller is instructed to park and shut 
> down. the only way I have found to resolve it is a full reboot by a not so 
> friendly unplug and then power on and boot. this forces the on board 
> controller to reset back into proper operation. 

Hmm ok, so you say i should turn off the computer, take the power plug out then 
put it back in and restart? I ask this so that i can verify that we're talking 
about the same operation.
/Krister

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Re: What could make an internal hard drive suddenly decide to die?

2011-01-16 Thread Krister Ekstrom
Hi, i'll try to answer your questions in their context below:

15 jan 2011 kl. 19.01 skrev Ben Mustill-Rose:

> Are you sure that the drive is actually spinning down? How functional
> is the rest of the os?

I'm sure because the motor stops and so does the reading/writing apparently. 
Furthermore nothing can be done to the OS you can't get out of programs, the 
whole thing has locked up, the only thing i possibly can do is to reboot.

> Would it be possible to put the drive in a usb enclosure, boot to osx,
> use it for a couple of days like that and see how well things work?
> Have you looked at smart info for the drive and if so, how healthy is it?
> 
No on both questions and i don't even know how you do to access "smart info" 
and if i could understand it should i access it. I would be greatful for info 
on what to look for and how to do that.

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Re: What could make an internal hard drive suddenly decide to die?

2011-01-15 Thread Ben Mustill-Rose
When ever I've scene logic board failiers on drives it's usually been
no power at all, but hey, who knows.
The reason I suggested using usb was so that we could rule out the
motherboard and so that if the os was for some very strange reason
sending ata commands to power the drive down it wouldn't be able to
since you can't do that over usb.

At any rate, storage is really cheap these days, so if you don't mind
playing with internals, you could just put a new drive in there and
see what happens. Chances are it'll be a 5400RPM drive in there atm,
so you will see a performance boost if you go up to a 7200.

On 15/01/2011, Mike Arrigo  wrote:
> Does this happen on certain macs, I haven't seen it at all with the 3 that I
> have.
> On Jan 15, 2011, at 1:51 PM, Eric Oyen wrote:
>
>> its not the Hard Disk, per se'. its a driver issue where the drive
>> controller is instructed to park and shut down. the only way I have found
>> to resolve it is a full reboot by a not so friendly unplug and then power
>> on and boot. this forces the on board controller to reset back into proper
>> operation. note: a soft boot won't work as the controller state will be
>> maintained across the warm reboot.
>>
>> -Eric
>>
>> On Jan 15, 2011, at 10:09 AM, Krister Ekstrom wrote:
>>
>>> Hi folks.
>>> I have had this problem a little while now, but i haven't done anything
>>> about it as of yet, however it makes me curious.
>>> I was listening to some good music in ITunes when all of a sudden the
>>> music died, it turned out that something had caused the internal hard
>>> drive to just die, the motor had stopped and i don't know of a way of
>>> getting it back to life again short of rebooting. What could cause the
>>> hard drive to do this? This happens when i use ITunes or µTorrent to get
>>> files. Can you strain a hard drive too much? It's not a question of
>>> energy saving either since i have the hard drives set to not shut down at
>>> all. I'm at a loss as what to do here and i don't want to take the
>>> machine to an Apple store since i don't have an AppleCare plan for it.
>>> Thanks for any help.
>>> /Krister
>>>
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>>
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Re: What could make an internal hard drive suddenly decide to die?

2011-01-15 Thread Mike Arrigo
Does this happen on certain macs, I haven't seen it at all with the 3 that I 
have.
On Jan 15, 2011, at 1:51 PM, Eric Oyen wrote:

> its not the Hard Disk, per se'. its a driver issue where the drive controller 
> is instructed to park and shut down. the only way I have found to resolve it 
> is a full reboot by a not so friendly unplug and then power on and boot. this 
> forces the on board controller to reset back into proper operation. note: a 
> soft boot won't work as the controller state will be maintained across the 
> warm reboot.
> 
> -Eric
> 
> On Jan 15, 2011, at 10:09 AM, Krister Ekstrom wrote:
> 
>> Hi folks.
>> I have had this problem a little while now, but i haven't done anything 
>> about it as of yet, however it makes me curious.
>> I was listening to some good music in ITunes when all of a sudden the music 
>> died, it turned out that something had caused the internal hard drive to 
>> just die, the motor had stopped and i don't know of a way of getting it back 
>> to life again short of rebooting. What could cause the hard drive to do 
>> this? This happens when i use ITunes or µTorrent to get files. Can you 
>> strain a hard drive too much? It's not a question of energy saving either 
>> since i have the hard drives set to not shut down at all. I'm at a loss as 
>> what to do here and i don't want to take the machine to an Apple store since 
>> i don't have an AppleCare plan for it.
>> Thanks for any help.
>> /Krister
>> 
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Re: What could make an internal hard drive suddenly decide to die?

2011-01-15 Thread Tim Kilburn
Not necessarily a Mother board.  There is a logic board within the HD itself 
that is most likely the culprit here.  I would do as Eric suggested but 
maintain a good backup routine as these symptoms could be the lead-up to bigger 
problems with the drive.

Later...

On 2011-01-15, at 1:22 PM, Ben Mustill-Rose wrote:

> So if this can't be addressed by a new driver, it's sounding more like
> a motherboard fault?
> 
> On 15/01/2011, Eric Oyen  wrote:
>> its not the Hard Disk, per se'. its a driver issue where the drive
>> controller is instructed to park and shut down. the only way I have found to
>> resolve it is a full reboot by a not so friendly unplug and then power on
>> and boot. this forces the on board controller to reset back into proper
>> operation. note: a soft boot won't work as the controller state will be
>> maintained across the warm reboot.
>> 
>> -Eric
>> 
>> On Jan 15, 2011, at 10:09 AM, Krister Ekstrom wrote:
>> 
>>> Hi folks.
>>> I have had this problem a little while now, but i haven't done anything
>>> about it as of yet, however it makes me curious.
>>> I was listening to some good music in ITunes when all of a sudden the
>>> music died, it turned out that something had caused the internal hard
>>> drive to just die, the motor had stopped and i don't know of a way of
>>> getting it back to life again short of rebooting. What could cause the
>>> hard drive to do this? This happens when i use ITunes or µTorrent to get
>>> files. Can you strain a hard drive too much? It's not a question of energy
>>> saving either since i have the hard drives set to not shut down at all.
>>> I'm at a loss as what to do here and i don't want to take the machine to
>>> an Apple store since i don't have an AppleCare plan for it.
>>> Thanks for any help.
>>> /Krister
>>> 
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>>> 
>> 
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>> 
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Tim Kilburn
Fort McMurray, AB Canada

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Re: What could make an internal hard drive suddenly decide to die?

2011-01-15 Thread Ben Mustill-Rose
So if this can't be addressed by a new driver, it's sounding more like
a motherboard fault?

On 15/01/2011, Eric Oyen  wrote:
> its not the Hard Disk, per se'. its a driver issue where the drive
> controller is instructed to park and shut down. the only way I have found to
> resolve it is a full reboot by a not so friendly unplug and then power on
> and boot. this forces the on board controller to reset back into proper
> operation. note: a soft boot won't work as the controller state will be
> maintained across the warm reboot.
>
> -Eric
>
> On Jan 15, 2011, at 10:09 AM, Krister Ekstrom wrote:
>
>> Hi folks.
>> I have had this problem a little while now, but i haven't done anything
>> about it as of yet, however it makes me curious.
>> I was listening to some good music in ITunes when all of a sudden the
>> music died, it turned out that something had caused the internal hard
>> drive to just die, the motor had stopped and i don't know of a way of
>> getting it back to life again short of rebooting. What could cause the
>> hard drive to do this? This happens when i use ITunes or µTorrent to get
>> files. Can you strain a hard drive too much? It's not a question of energy
>> saving either since i have the hard drives set to not shut down at all.
>> I'm at a loss as what to do here and i don't want to take the machine to
>> an Apple store since i don't have an AppleCare plan for it.
>> Thanks for any help.
>> /Krister
>>
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>>
>
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Re: What could make an internal hard drive suddenly decide to die?

2011-01-15 Thread Eric Oyen
its not the Hard Disk, per se'. its a driver issue where the drive controller 
is instructed to park and shut down. the only way I have found to resolve it is 
a full reboot by a not so friendly unplug and then power on and boot. this 
forces the on board controller to reset back into proper operation. note: a 
soft boot won't work as the controller state will be maintained across the warm 
reboot.

-Eric

On Jan 15, 2011, at 10:09 AM, Krister Ekstrom wrote:

> Hi folks.
> I have had this problem a little while now, but i haven't done anything about 
> it as of yet, however it makes me curious.
> I was listening to some good music in ITunes when all of a sudden the music 
> died, it turned out that something had caused the internal hard drive to just 
> die, the motor had stopped and i don't know of a way of getting it back to 
> life again short of rebooting. What could cause the hard drive to do this? 
> This happens when i use ITunes or µTorrent to get files. Can you strain a 
> hard drive too much? It's not a question of energy saving either since i have 
> the hard drives set to not shut down at all. I'm at a loss as what to do here 
> and i don't want to take the machine to an Apple store since i don't have an 
> AppleCare plan for it.
> Thanks for any help.
> /Krister
> 
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Re: What could make an internal hard drive suddenly decide to die?

2011-01-15 Thread Ben Mustill-Rose
What an interesting problem!
First of all, I'd make sure that you have a complete backup of
everything just incase.
It seems like the drive is malfunctioning on both reads and writes,
but it's not like using torrents or opening music in itunes is putting
a large amount of strain on the drive, surely booting would stress the
thing more?
Are you sure that the drive is actually spinning down? How functional
is the rest of the os?
Would it be possible to put the drive in a usb enclosure, boot to osx,
use it for a couple of days like that and see how well things work?
Have you looked at smart info for the drive and if so, how healthy is it?

On 15/01/2011, Krister Ekstrom  wrote:
> Hi folks.
> I have had this problem a little while now, but i haven't done anything
> about it as of yet, however it makes me curious.
> I was listening to some good music in ITunes when all of a sudden the music
> died, it turned out that something had caused the internal hard drive to
> just die, the motor had stopped and i don't know of a way of getting it back
> to life again short of rebooting. What could cause the hard drive to do
> this? This happens when i use ITunes or µTorrent to get files. Can you
> strain a hard drive too much? It's not a question of energy saving either
> since i have the hard drives set to not shut down at all. I'm at a loss as
> what to do here and i don't want to take the machine to an Apple store since
> i don't have an AppleCare plan for it.
> Thanks for any help.
> /Krister
>
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>

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What could make an internal hard drive suddenly decide to die?

2011-01-15 Thread Krister Ekstrom
Hi folks.
I have had this problem a little while now, but i haven't done anything about 
it as of yet, however it makes me curious.
I was listening to some good music in ITunes when all of a sudden the music 
died, it turned out that something had caused the internal hard drive to just 
die, the motor had stopped and i don't know of a way of getting it back to life 
again short of rebooting. What could cause the hard drive to do this? This 
happens when i use ITunes or µTorrent to get files. Can you strain a hard drive 
too much? It's not a question of energy saving either since i have the hard 
drives set to not shut down at all. I'm at a loss as what to do here and i 
don't want to take the machine to an Apple store since i don't have an 
AppleCare plan for it.
Thanks for any help.
/Krister

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