fishbert wrote:
The1Payday wrote:
I would just to re-iterate for everyone having the Sata II problems. Myself and few other users have found that disabling the "Sudden Motion Sensor" seems to be working.
Conflicts with the sudden motion sensor are _*completely different*_ than the SATA II interface issue that is the subject of this thread. In fact, not only are the two problems unrelated, but the two system functions (the SATA II interface and the sudden motion sensor) are completely unrelated in the hardware design itself.
This is not a catch-all thread for anything and everything that causes beachballing. The SATA II interface bug is very specific.
The1Payday wrote:
So then....the fact that my brand new MacBook Pro works totally fine with the stock HDD that came in it, but freezes intermittently with 20-30 second beach balls when I put in my WD 500 GB Blue HDD, does NOT sound like the same issue everyone else is having? Please explain then. I'm simply saying that myself and many others are having the exact same symptoms as everyone else, (works fine with stock HDD, freezes with beach balls all the time when a 3rd party drive is installed) and that by disabling the SMS has worked for us. Deal with it.
Alright, I will explain...
Just because an issue "sounds like the same issue everyone else is having" does not mean that it is the same issue everyone else is having. The issue you solved by disabling the sudden motion sensor (SMS) was a different, known issue where the laptop's shock protection feature conflicts with the same feature in third party drives with their own shock protection feature.
The causes of that shock protection conflict issue and this SATA II interface issue are (again) _*completely different*_ and
unrelated to one another.
In short:
Disabling the SMS feature is a solution to a problem... but not a solution to the SATA II interface problem that is the subject of this thread.
-------
Additionally, I would point out that when you listed your symptoms in a draft letter to Apple that you posted here on Sept. 12th (page 90), I told you back then that _*your problem sounded different*_ than what was discussed here.
fishbert wrote:
The1Payday wrote:
Below is the letter I'm about to send to Apple. I urge others to do the same. Let me know what you think:
Hello.
I'm writing today about an issue I'm sure you at Apple have already heard complaints of multiple times, as it is affecting a large number of your customers who purchased a 2009 MacBook Pro from your company. ANY third-party hard drive installed in one of these machines, will cause the machine to freeze up at random intervals for anywhere from a few seconds to 2 or 3 minutes.
...
A longtime Apple user,
(And in case you were wondering, my computer froze SIX times while composing this letter, for about 5 seconds each time.)
Not a bad letter, but I would note that if you are seeing freezes lasting only 5 seconds or so, the cause is probably a different issue… which also would make sense if you are "still seeing the issue" on firmware 1.6.
A wide variety of problems have freezing/beachballing symptoms.
This was
BEFORE you got all hung up and evangelical on the false idea that disabling SMS was a solution to the SATA II interface problem.
The1Payday wrote:
... does NOT sound like the same issue everyone else is having? Please explain then.
I could tell back then (and from way over here) that your problem was different... maybe you should've listened the first time.
The1Payday wrote:
... Deal with it.
I think I just did.