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TRIM enabler don't work with MacBook Pro 2012 ?

E

Exana

macrumors regular
Original poster
Mar 15, 2011
219
0
Hello,

I just install a new Crucial M4 256GB in my new MacBook Pro 15" 2012 (of course, not a Rétina). It try to enable TRIM with lastest TRIM enabler but it does not work. TRIM stay disable.

:confused: I'am not commun with Lion, I noticed my MacBook Pro runs OS X 10.7.4 11E2617 witch is different from the App Store one.

PS :Sorry for poor english.
 
Exana said:
Hello,

I just install a new Crucial M4 256GB in my new MacBook Pro 15" 2012 (of course, not a Rétina). It try to enable TRIM with lastest TRIM enabler but it does not work. TRIM stay disable.

:confused: I'am not commun with Lion, I noticed my MacBook Pro runs OS X 10.7.4 11E2617 witch is different from the App Store one.

PS :Sorry for poor english.
Click to expand...

Did you try rebooting after enabling it? It's working fine on my 2012 Macbook Pro.
 
OMG, no ! I was so tired today, I just forget to do it... :eek:

I will do it asap.
 
I forget to do so, not sarcastic. :)

But it still does not work. That's more strange. :eek: With Snow Leopard, TRIM enabler asks to reboot. Now, I move the slide to on. I put my password. Some pizza for 1 sec. Then nothing... TRIM not able. Reboot. TRIM not able.

I won't care too much, Mountain Lion is on the way. TRIM enabler will be update. And... should work ! :D
 
Exana said:
I forget to do so, not sarcastic. :)

But it still does not work. That's more strange. :eek: With Snow Leopard, TRIM enabler asks to reboot. Now, I move the slide to on. I put my password. Some pizza for 1 sec. Then nothing... TRIM not able. Reboot. TRIM not able.

I won't care too much, Mountain Lion is on the way. TRIM enabler will be update. And... should work ! :D
Click to expand...

That is strange, it should work on Lion. A program called Lion Tweaks also has an option to enable TRIM. You can try that program and see if it makes a difference.
 
Solved

I use the alternative way to patch kext (http://digitaldj.net/2011/07/21/trim-enabler-for-lion/). Now TRIM works fine.

According to me, clearing kext caches solve the issue. So, if you use TRIM Enabler, don't forget to clear your kext caches.

Thanks for help Geo411m.
icon14.gif
 
It's still better to have TRIM active specially if you handle often numerous (large) files. If it was useless, Apple won't care to set it active with its own SSD. ;)
 
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