I have looked up more informations about my SSD. Most pages say that it Supports TRIM, so i guess there is nothing wrong with the SSD itself.

I have installed Anvil Benchmark and have triggered TRIM bu still no change. Trimcheck still states that TRIM isn´t working. i have also rerun the Windows Experience Index (Leistungsindex in german)

Has anone on here ever tried to make TRIM work with ICH10R and the bios update i am using ? Or any other tips ?

Zitat von Voigoth im Beitrag #16

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Has anone on here ever tried to make TRIM work with ICH10R and the bios update i am using ? Or any other tips ?

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Hi, i finally found the time to try out a TRIM check via HEX Editor. What can i say..it is still not working. I will try to get my Hands on a different SSD and try out if it works with that one...if not then i don´t know what to do. Weird is that all other Tools i have tried out say that my SSD is TRIM capable and that it is active. Windows also says TRIM is active. I got my Raid Rom updated to v10.1.0.1008 and my driver to 11.2.0.1006. Now it should work but it doesn´t.

Hi, because of your thread I spend some time on my system last weekend to play arround with the Bios and option rom, never do this before as my SSD (Crucial M4) was only used as single system AHCI drive.

Now I've got a second SSD Crucial M550 where I cloned my original System on to, so the old M4 get free for test. My MOBO is Sabertooth x58 (latest org. Bios 1402) with ICH10R (RAID Rom 10.5.0.1034), Marvell 91xx SATA 6G (1.0.0.19) and JMicron JMB362 eSATA (1.0.7.23) Controller.

I set the Intel Controller to Raid put in the M4-SSD as Single Drive and 2 more HDD as Raid 0 for Storage and installed Win7x64 ultimate with intel RSTe Driver 11.7.4.1001, Trim is working acording to Tools like HD-Sentinal but the Trimchecktool say is not.

Then I followed the Modding Thread within this Forum to update the Bios with Intel Rom 8086-2822_11601702_mod-for-TRIM-in-RAID0.bin, Marvell 1b4b-9123_1001038.bin and JMicron 197b-2363_v1.08.01.bin.

Suprise Suprise everything goes very smooth and Bios modding successful. Reboot and your Trimchecktool says also Trim is working.

After all I install back my old system with new SSD M550 in AHCI but I am very happy to have now the latest rom for Marvell and JMicron Controller...

Cheers wasisdn

@ wasisdn : Tahnk you for your Information about your tests.

Is there anyone that uses the same ICH10R and the same Rom v10.1.0.1008 and uses a single SSD and got working TRIM with it ?

I wanted to try out a different SSd but that one is even older and doesn´t Support Trim at all as it seems.

I just want to be sure that TRIM can work the way i Need it before i buy a new SSD. Even if it is a stand alone solution running AHCI mode with Intel Drivers.

If you run the SSD as single AHCI drive for sure Trim is working.

I've installed the old Crucial M4 in my Doughters PC, MB is Gigabyte 965P-DS3 with ICH8R, Intel AHCI Rom v120E ( I dunno the RAID-Rom version but no matter as they are not in use).

The OS is Win 8.1 Pro x64 with Intel RST AHCI & RAID driver v11.2.0.1006 mod by Fernando and Trim is working (confirmed also with Trimchecktool).

Cheers wasisdn

Hello everyone. I just wanted to update this thread. I could finally get a trim working with my Motherboard. I bought a crucial M550 and voila trim works. Weird that two older ssds simply won´t work, although the product informations said that both Support trim.

Anytheways....for now it works :)

Another question : Since i got a used I7-2600 laying around here i plan to upgrade my System with a Z77 board. I want to use the crucial as my new single System hd and my 3 Samsung spinpoint disks in raid 5 for data. which Driver orom combination would be the best with a Z77 chipset board ?

Thanks to everyone who has helped me so far !

This might explain my new situation, feel free to correct me Fernando if I am wrong.

Thought I would take a new Arc100 SSD I was given, attach it to my P35 board and install windows 10 64 preview.
Works great but the numbers are way slower then they should be.
Even with SataII I am only getting 250/250, both should be 100+ faster.

As I mentioned in a thread months ago for my Abit board, the ROM is only 7.5 thus I read no TRIM and that is probably why the speeds are hampered.
As the board no longer has support that's it. The absolute best ROM would be 8 which does not support TRIM either.

I can also mention that 11.2 are the last "classic" and when I installed windows 10 sure enough it was smart enough to load that driver and not
the latest.

Even without TRIM the Arc100 is still 5x faster then a spinner drive and 10 is snappy, shuts down, loads and comes out of sleep really quick.

Actually I used your modded 11.2 classic, so TRIM was actually enabled even though the OROM is still v7.5 and not running raid0?

System is set to raid but I was not using it, just a single SSD.