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3answers
254 views

How can I install Yosemite onto an SSD drive?

Im going to update my mid 2010 13" MacBook Pro to an SSD drive (Samsund 840 250 GB). I am currently running Yosemite on my old HHD drive and was simply going to make a bootable USB with Yosemite on it ...
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votes
1answer
5k views

Yosemite won't boot any more after attempting to enable FileVault and TRIM

I installed Yosemite yesterday and it was working fine. Now whenever it tries to boot it runs Safe Mode and fails 1/3 of the way through. From what I can remember I went to enable FileVault and ...
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0answers
39 views

Macbook Pro 17 Early 2008 - Mountain Lion - SSD Slow Performance

I have noticed significant performance degradation on my Samsung EVO running on an Old Macbook Pro, Intel Core 2 duo. Are there any SSD tips that I should apply to this hard drive? Will Trim Enabler ...
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0answers
113 views

Restore MacBook partition table its original state

I have a Mid-2013 11-inch MacBook Air with 512 GB SSD. It came with Mountain Lion, but when Mavericks came out, I performed a clean install. Perhaps taking the idea of clean install a bit too far, I ...
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2answers
4k views

Should I enable TRIM in Crucial M500 SSD over Mavericks?

I'm wondering what should I do with my Crucial M500 over my Macbook Pro with the last version of Mavericks. I've read that enabling TRIM also slow down a bit the writting/reading speed of the hard ...
2
votes
1answer
499 views

Does OS X sometimes run a lesser-known TRIM routine with drives that are not explicitly supported?

Does OS X sometimes run a TRIM routine with drives that are not explicitly supported? When an HFS Plus volume is unmounted or ejected, maybe? Background Noted recently in Console, whilst ...
1
vote
1answer
467 views

Two systems and SSD lifetime increase

I bought a Late 2013 iMac with new generation PCIe Samsung XP941 M.2 based SSD 256Gb. Really powerful SSD. But of course, I was scared about SSD rewrite cycles and wanted to check it because I want to ...
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2answers
1k views

After enabling TRIM should I delete free space?

I have installed a third party SSD in my Mac. I have used it quite a while before I enabled TRIM. Does that mean that the SSD cannot reuse any files I have deleted until now? Is it necessary to ...
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1answer
176 views

Trim Enabler Safety

I have a quick question. I am a bit anal about what I run on my Mac, tend to use the apple apps (aperture/terminal) rather than alternatives (Picasa/iterm2) because I like to make sure I'm running ...
1
vote
2answers
176 views

How to quit Trim Enabler?

I just updated Trim Enabler after updating my Mac to OS X 10.8.5. The new version doesn't have a quit button, option or anything like that. How do I close it? I cannot remove it from the menu bar by ...
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votes
1answer
643 views

TRIM enabled on new Macbook Pro Mac OS X 10.8.4

I'm a newbie with Mac's, so I have a quick question. Just got a new Macbook Pro with a SSD, and been reading some things about SSD lifespan and enabling TRIM. In my system properties I have the ...
1
vote
1answer
815 views

Has Apple added universal TRIM support with OS 10.8.4?

I used to enable TRIM using 3rd party software, and I had to do it all the time Apple released a minor upgrade. Recently I installed OS X 10.8.3 on a SSD and when I was ready to install the SSD in a ...
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2answers
541 views

Samsung SSD in older Imac (24" Alu)? Trim support?

I have an older 24" iMac (Model 8.1 with Mountain Lion) and would like to extend its life a bit by adding a 256GB SSD. Samsung SSDs seem to be coming down in price (and are possibly well reusable if ...
3
votes
2answers
1k views

How does TRIM Enabler work?

I recently bought a third part (OCZ) SSD and used Trim Enabler to, well, enable TRIM. I've noticed that some software updates can cause TRIM to be disabled, and have thus been curious about how TRIM ...
1
vote
1answer
925 views

Should I enable Trim for SSD drives in Windows / VirtualBox?

I understand that Trim exists for OSX Mountain Lion, but is there anything I should do for Windows on Virtualbox in this regard?
3
votes
2answers
900 views

Adding SSD to MBP (2012). TRIM?

I'm planning to add a Samsung 830 (256GB) SSD to a MacBook Pro 13" (Mid-2012 model). It'll be installed into the default HDD area and the existing HDD will be moved into the optical drive bay. ...
3
votes
3answers
2k views

Should I enable TRIM with an third party (non-Apple) SSD?

I have an Intel 320 Series 120 GB solid state drive installed in the optical drive bay of my 2012 MacBook Pro 13". I'm not sure whether to use TRIM Enabler to enable TRIM. I did enable it before on ...
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votes
1answer
6k views

Other than enabling Trim, is there anything else I should do with an SSD? [closed]

I've installed a Samsung 830 series 256gb SSD into my early 2011 15" MacBook Pro, and running 10.8 DP4, and 10.7.4 via a firewire 800 drive. I've used Trim enabler on both installs as it doesn't ...
3
votes
2answers
1k views

Are there any SSD drives not from Apple for which you can enable TRIM without hacking OS X's kernel?

I would like to see if there is a way of getting TRIM support on SSD drives gotten from other manufacturers. As far as I know, Apple does not produce SSD drives so if I get a similar drive not from ...
5
votes
4answers
3k views

Does FileVault 2 interfere with TRIM when using an SSD?

Let's assume I have an SSD that supports TRIM-supported drive, and I create a single encrypted partition that fills the entire disk (minus the obligatory GUID and recovery partitions). Is FileVault 2 ...