Hello there. This forum is a really nice place!

As I'm having a 6 series chipset, I don't have the ability for TRIM in RAID 0.

I have a Medion Laptop, being MSI Megabook GT780/GX780 (MS-1761). (latest unlocked bios, modded)
I updated OROM file to the latest 12.7.0.1936 (NO TRIM) // tried as well modded for P67-Z68 (still NO TRIM)
I have 282A, 1C05.
I have latest 12.8 beta RSTe drivers.

I've seen some info, on how to change the table with flag numbers, but I'm not sure what Fernando you are doing, maybe different method, efficient or something.
And I haven't found anything here regarding HM67 chipset. And, I didn't tried rebuilding my setup after I updated the OROM file.

I can attach my bios file with latest official orom file in it. It is Ami Uefi bios.

I'm bot the best hexeditor user, but a method of unlocking trim in raid0 for my chipset, would be great. But if someone just edit my bios for it, I would be really thankful.

Thank you guys, and if nothing works for me, I would sell my one ssd, as no use for it, as the plan was for a raid 0 only.

EDIT by Fernando: The attachment has been deleted at 02/16/2017.

I've used the first one, modded bios and flashed. As you say - just the name change.

Changes: trimcheck program v.04 - shows NO TRIM.
Windows 8 now let's me optimize partitions (trimming). Before this - nothing to do with partitions.

I'll try the manual test with files just now.


EDIT:
It appears to be not running. As tested with the manual test.


Fernando - which subgroup did you changed? 1C4B should be HM67, as stated in that link.

And I do have some laggs and freezes (for couple of minutes) after I try to do the Optimize task, or use that AnvilBenchmark trim command (it show: all drives do not respond to trim).

I just dome some trim command tasks and even ran winset. And that check program showed - TRIM running. But just once.

I have Corsair Force 3 120gb x2. Latest Firmware 5.05a (no release notes), updated couple of weeks ago.

That firmware might be the bug. Well, and I will try my original medion bios (instead of msi bios) with your rom to see how it goes.

If once spotted - than it is there, ok I'll stick for this. But really, after some mess on my raid, speeds dropped - not in tests (but in tests as well), but in everyday work.
I flashed the bios, same stuff, not showing if trim is running (auto test)
I will go back to win 7 without raid (I planed to do windows reinstall anyway) in ahci mode, flash back the firmware to 5.03 (stated the trim problems fixed) and check if the trim is working in ahci mode at all. than raid 0 + win 8 probably.

I'll reply, when this is done. Thanks for help and info Fernando!

EDIT:
Also found a new Corsair SSD Toolbox v1.0 and a mystical firmware v 5.07, that might be available for my ssd's through this new tool. Some have updated theirs through it, some have bought with new firmware. That Corsair is bugging me now.

Flashed firmware to 5.07 (available only through that new tool). Trim appears to work OK in windows 7 (that program can send trim commands, only in ahci, and only in win7, in win8 doesnt work.)
With disk C (filled to half) - trim check always says that trim is running (with no rst drivers). On D (empty) - never yet said that trim is used.
In raid I had available about 83% of fee space, so trim might not be in efficient mode.

After I try Raid 0, I will edit this post.

Success!

Windows 8.1 Pro x64 Preview.
Original Medion bios + your modded rom v12.7.xxx. Drivers 12.8.xxx beta. SSD Firmware 5.07.

Used trimcheck program v0.4. Optimized the drives through windows optimizer. No laggs, freezes spotted. Everything works fine!


But actually - it showed only once, but actually - I don't have huge disk activity now for trim to be active.

First time I used trimcheck (had used winset to spot ssd as ssd), and it said - yes, TRIM WORKS. On second run - said no it's not.

No, I don't have time at this moment to try manual test. Maybe later.

Yes, I got it. Thanks for your help! I will use this mod for future.

Am, but by the way - if make every chipset mentioned in the firmware, to be able to have trim support - it would make some problems? Like all-in-one, one mod for all chipsets?

Zitat von OneholD im Beitrag #13

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Am, but by the way - if make every chipset mentioned in the firmware, to be able to have trim support - it would make some problems? Like all-in-one, one mod for all chipsets?

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