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ssd trim on support


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i update macos high sierra 10.13.4 everthings works but says trim off for 840 samsung evo as others used this same ssd and there trim are on and i try useing clovers text and copy the info not sure if i need a kext in the other folder did that and terminal sudo did nothing is it even support for my version?

 

Edited by patricia2626
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Add the following patch in your config.plist under Kernel and Kext Patches:

Name: com.apple.iokit.IOAHCIBlockStorage
Find: 00415050 4C452053 534400
Replace: 00000000 00000000 000000
Comments: Enable TRIM for SSD

or use this command in terminal:

sudo trimforce enable

Edited by Cyberdevs
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9 minutes ago, Cyberdevs said:

Add the following patch in your config.plist under Kernel and Kext Patches:

Name: com.apple.iokit.IOAHCIBlockStorage
Find: 00415050 4C452053 534400
Replace: 00000000 00000000 000000
Comments: Enable TRIM for SSD

or use this command in terminal:

sudo trimforce enable

This is the best way! :lol:

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35 minutes ago, Cyberdevs said:

Add the following patch in your config.plist under Kernel and Kext Patches:

Name: com.apple.iokit.IOAHCIBlockStorage
Find: 00415050 4C452053 534400
Replace: 00000000 00000000 000000
Comments: Enable TRIM for SSD

or use this command in terminal:

sudo trimforce enable

i did both it does not do anything

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10 minutes ago, patricia2626 said:

i did both it does not do anything

What happens when you run the Terminal command?

do you get a message like this?

Spoiler

 

Cyberdevss-iMac-2:~ cyberdevs$ sudo trimforce enable

Password:

IMPORTANT NOTICE:  This tool force-enables TRIM for all relevant attached

devices, even though such devices may not have been validated for data

integrity while using TRIM.  Use of this tool to enable TRIM may result in

unintended data loss or data corruption.  It should not be used in a commercial

operating environment or with important data. Before using this tool, you

should back up all of your data and regularly back up data while TRIM is

enabled.  This tool is provided on an “as is” basis. APPLE MAKES NO WARRANTIES,

EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF

NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE,

REGARDING THIS TOOL OR ITS USE ALONE OR IN COMBINATION WITH YOUR DEVICES,

SYSTEMS, OR SERVICES. BY USING THIS TOOL TO ENABLE TRIM, YOU AGREE THAT, TO THE

EXTENT PERMITTED BY APPLICABLE LAW, USE OF THE TOOL IS AT YOUR SOLE RISK AND

THAT THE ENTIRE RISK AS TO SATISFACTORY QUALITY, PERFORMANCE, ACCURACY AND

EFFORT IS WITH YOU.

Are you sure you wish to proceed (y/N)? y

Your system will immediately reboot when this is complete.

Is this OK (y/N)? y

Enabling TRIM...

.

.

Operation succeeded. Your system will reboot momentarily, please wait...

 

 

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37 minutes ago, Allan said:

This is the best way! :lol:

https://imgur.com/a/IO0fa

https://imgur.com/a/rn94w

2 minutes ago, Cyberdevs said:

What happens when you run the Terminal command?

do you get a message like this?

  Reveal hidden contents

 

Cyberdevss-iMac-2:~ cyberdevs$ sudo trimforce enable

Password:

IMPORTANT NOTICE:  This tool force-enables TRIM for all relevant attached

devices, even though such devices may not have been validated for data

integrity while using TRIM.  Use of this tool to enable TRIM may result in

unintended data loss or data corruption.  It should not be used in a commercial

operating environment or with important data. Before using this tool, you

should back up all of your data and regularly back up data while TRIM is

enabled.  This tool is provided on an “as is” basis. APPLE MAKES NO WARRANTIES,

EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF

NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE,

REGARDING THIS TOOL OR ITS USE ALONE OR IN COMBINATION WITH YOUR DEVICES,

SYSTEMS, OR SERVICES. BY USING THIS TOOL TO ENABLE TRIM, YOU AGREE THAT, TO THE

EXTENT PERMITTED BY APPLICABLE LAW, USE OF THE TOOL IS AT YOUR SOLE RISK AND

THAT THE ENTIRE RISK AS TO SATISFACTORY QUALITY, PERFORMANCE, ACCURACY AND

EFFORT IS WITH YOU.

Are you sure you wish to proceed (y/N)? y

Your system will immediately reboot when this is complete.

Is this OK (y/N)? y

Enabling TRIM...

.

.

Operation succeeded. Your system will reboot momentarily, please wait...

 

 

https://imgur.com/a/IO0fa

https://imgur.com/a/rn94w

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use either the command or the clover's patch. don't use both and if the command fails double check the clover's patch:

the name should be: com.apple.iokit.IOAHCIBlockStorage not IOAHCIBlackStorage under macOS 10.13.4 and remove the MatchOS info as well and try again.

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10 minutes ago, Cyberdevs said:

use either the command or the clover's patch. don't use both and if the command fails double check the clover's patch:

the name should be: com.apple.iokit.IOAHCIBlockStorage not IOAHCIBlackStorage under macOS 10.13.4 and remove the MatchOS info as well and try again.

like this

https://imgur.com/a/VNm6w

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Just use the patch I gave you, You are still using an incorrect patch in your clover.

you should find: 00415050 4C452053 534400 and replace it with: 00000000 00000000 000000

Your patch says: find : 4150504C 45205353 4400

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Just now, patricia2626 said:

do i need the check mark too where it says disable 

No just uncheck it, if it's check the patch will be disabled. When you add a patch from that list it is disabled by default.

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Well, I'm not sure why it's not working. Maybe that's because of your SSD itself or it might be related to the AMD build that you are using. I'm not sure but AFIAK AMD needs an optimized version of the kernel which is different than the regular kernel. Maybe @Shaneee can shed some light on the subject.

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3 minutes ago, Cyberdevs said:

Well, I'm not sure why it's not working. Maybe that's because of your SSD itself or it might be related to the AMD build that you are using. I'm not sure but AFIAK AMD needs an optimized version of the kernel which is different than the regular kernel. Maybe @Shaneee can shed some light on the subject.

that one is a i7 4790k 1150  asus maxuim hero VI 660 gtx

Edited by patricia2626
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22 minutes ago, Hervé said:

It's more to do with your ASMedia controller. Check whether there are settings to adjust in its BIOS. Is this controller built-in or an add-on PCIe card?

Edit: have seen posts on the web that report that Trim can be enabled on this controller but SSD then appear as external drives (orange icons), so once you succeed in enabling Trim, expect to require the Orange icon patch too...

you mean in my asus bios and where do i look

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1 hour ago, Cyberdevs said:

Well, I'm not sure why it's not working. Maybe that's because of your SSD itself or it might be related to the AMD build that you are using. I'm not sure but AFIAK AMD needs an optimized version of the kernel which is different than the regular kernel. Maybe @Shaneee can shed some light on the subject.

Don't think it's kernel related. My MX500 250GB is working with sudo trimforce enable

 

Screenshot 2018-04-08 21.41.30.png

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18 minutes ago, patricia2626 said:

SysProfiler where do i find it and the dmg of macos i got hacktosh zone that say vanilla too

Totally different subjects...:rolleyes:

Do some researches in Google - It's a useful tool.

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