SLI with different cards

[Pretentious]

Pretentious, I was also able to prevent test mode detection for battle eye protected games.

Do you have anyway of for me to stop EasyAntiCheat. Can not play wildlands. while inside Testmode.

Got tobe a way to trick the system into thinking its not in test mode. Using the registry some were must be key to turn off detection.

Hey Sabre,

I'm not sure about your tech background but there's only two ways to go about that 1) spending $200 on a code signing certificate extended validation and disabling testmode or 2) Using testmode to your advantage and run your own custom driver which hooks into the calls these anti-cheat engines do in order to check if testmode is enabled. I choose option 2 since the certificate not only costs you money but you also have to go through ID check, etc.. If you really need this I can probably release a drive that you can install but keep in mind you might get banned from these games as they could eventually detect it as a cheat.

Hello Pretentious,

How do you manage to patch the latest drivers ? i believe it was not possible with current different sli or did i miss something ?

The drivers have changed significantly, as far as I could tell DifferentSLI does not work (I had to reverse engineer the latest drivers myself). However, I did not enable SLI between different GPU's (my GPU's are both 1080 TI's so I don't have a way to test it with different non-matching GPU's).

 

[slaine_mcroth]

The drivers have changed significantly, as far as I could tell DifferentSLI does not work (I had to reverse engineer the latest drivers myself). However, I did not enable SLI between different GPU's (my GPU's are both 1080 TI's so I don't have a way to test it with different non-matching GPU's).

What do you mean by reverse engineer ? what are the modification you've made on drivers ? i'm using different SLI just because by motherboard is not SLI compliant, but i'm using 2 quadro M4000 so it's the same GPU

 

[P!nkpanther]

'Reverse engineer' means nVidia lawsuit incoming...
It also means, that @Pretentious knows his stuff...!

 

[fredy FRED]

salut pretentiuos ..comment ta fait pour reussire a patcher les 2 gpu avec le pilote nvidia 417.22 et avec le logiciel differentsliauto 1.7.1 ..je suis surpris bravos pourait tu donner ta technique svp

 

[Pretentious]

What do you mean by reverse engineer ? what are the modification you've made on drivers ? i'm using different SLI just because by motherboard is not SLI compliant, but i'm using 2 quadro M4000 so it's the same GPU

salut pretentiuos ..comment ta fait pour reussire a patcher les 2 gpu avec le pilote nvidia 417.22 et avec le logiciel differentsliauto 1.7.1 ..je suis surpris bravos pourait tu donner ta technique svp

I'm not willing to recompile DifferentSLIAuto to support newer drivers for legal reasons. HOWEVER, if there's a user out there that know C# and is up to the task to update https://github.com/system1357/DifferentSLIAuto to work with 417.22 (I can also provide the offsets to different versions), I can give out the respective masking pattern and patching bytes.

So to reemphasize - I'm not going to give instructions or support BUT I can give you the functions offsets (which is the hard part). This way someone else who knows what he/she is doing can recompile DifferentAutoSLI and share it with everyone else without me getting into trouble.

 

[bimapetala]

@P!nkpanther
sorry for asking. there's possible if now i use differentsliauto to update to the latest driver 417 ??
i had a problem with my Assassins Creed Odyssey, i can't play it well even the other games or working programs are running smoothly.. ?

 

[slaine_mcroth]

I'm not willing to recompile DifferentSLIAuto to support newer drivers for legal reasons. HOWEVER, if there's a user out there that know C# and is up to the task to update https://github.com/system1357/DifferentSLIAuto to work with 417.22 (I can also provide the offsets to different versions), I can give out the respective masking pattern and patching bytes.

So to reemphasize - I'm not going to give instructions or support BUT I can give you the functions offsets (which is the hard part). This way someone else who knows what he/she is doing can recompile DifferentAutoSLI and share it with everyone else without me getting into trouble.

I understand your point of view how to you want to share functions offsets ? by MP or via e-mail ?

 

[P!nkpanther]

@P!nkpanther
sorry for asking. there's possible if now i use differentsliauto to update to the latest driver 417 ??
i had a problem with my Assassins Creed Odyssey, i can't play it well even the other games or working programs are running smoothly.. ?

I'm not the creator/maintainer of DifferentSLIauto and while being software dev for embedded systems, I don't have the driver/certificate/patching related know-how to bring the project up to date. Acquiring this know-how would be too time consuming for me, also because I no longer use SLI myself.
I subscribed to this forum only because I'm happy to help people overcome the somewhat tricky installation process.

 

[Pretentious]

I understand your point of view how to you want to share functions offsets ? by MP or via e-mail ?

00000000002BB2BB: 75 C7
00000000002BB2BC: 05 43
00000000002BB2BD: 0F 24
00000000002BB2BE: BA 00
00000000002BB2BF: 6B 00
00000000002BB2C0: 24 00
00000000002BB2C1: 0E 00

That's the only thing you need to enable SLI in non compliant motherboards (offset/current byte/change to). For support between different GPU's there are 2 additional functions that need to be patched. I can also provide the offsets for those if needed. In any case I have written an heuristic algorithm to look these functions up automatically (takes about 2 hours for a full run) so feel free to ping me in future driver releases and I will post the offsets here.

Feel free to share a new modified version of DifferentAutoSLI with the rest of the forum

 

[fredy FRED]

Bonjour

c'est quoi le (offset / octet courant / changement) ou je peux trouver ce dossier ??

 

[dorsetknob]

fredy FRED

Please Remember this is an English speaking Forum
Your Get more help if you post in English

 

[slaine_mcroth]

00000000002BB2BB: 75 C7
00000000002BB2BC: 05 43
00000000002BB2BD: 0F 24
00000000002BB2BE: BA 00
00000000002BB2BF: 6B 00
00000000002BB2C0: 24 00
00000000002BB2C1: 0E 00

That's the only thing you need to enable SLI in non compliant motherboards (offset/current byte/change to). For support between different GPU's there are 2 additional functions that need to be patched. I can also provide the offsets for those if needed. In any case I have written an heuristic algorithm to look these functions up automatically (takes about 2 hours for a full run) so feel free to ping me in future driver releases and I will post the offsets here.

Feel free to share a new modified version of DifferentAutoSLI with the rest of the forum

Thank you Pretentious

 

[fredy FRED]

Good morning

what is the (offset / current octet / change) or can I find this file?

 

[Pretentious]

Good morning

what is the (offset / current octet / change) or can I find this file?

http://www.le-chaland.fr/modules.php?name=Downloads&op=view&lid=10

You guys can simply upload nvlddkm.sys onto a website like: https://hexed.it and then replace the offsets from the list I gave you (so if you go to 00000000002BB2BB , you will find "75", change it to C7, then the following address has "05" change to 43. So 75 05 0F BA 6B 24 0E becomes C7 43 24 00 00 00 00.

That's it, afterwards save the new nvlddkm.sys to your computer, put it in the DifferentAutoSLI folder and use Install.bat by following @P!nkpanther awesome instructions in previous posts and it will work just fine.

 

[slaine_mcroth]

00000000002BB2BB: 75 C7
00000000002BB2BC: 05 43
00000000002BB2BD: 0F 24
00000000002BB2BE: BA 00
00000000002BB2BF: 6B 00
00000000002BB2C0: 24 00
00000000002BB2C1: 0E 00

That's the only thing you need to enable SLI in non compliant motherboards (offset/current byte/change to). For support between different GPU's there are 2 additional functions that need to be patched. I can also provide the offsets for those if needed. In any case I have written an heuristic algorithm to look these functions up automatically (takes about 2 hours for a full run) so feel free to ping me in future driver releases and I will post the offsets here.

Feel free to share a new modified version of DifferentAutoSLI with the rest of the forum

Hello Pretentious, sorry to ask, but have you already run your algorithm on drivers 417.35 ? have you the offsets ?
Bytheway it works great with 417.22 drivers thank you once again

 

[Qsik]

hi guys i get two P106 card and Successfully complete the setup

I received a Windows message that I could use sli

NVIDIA setting check box is saw the The display settings are not optimal.

my display port to iGPU (APU)

How do i do

Sorry for bad english

 

[P!nkpanther]

You're getting a 'display settings not optimal' warning from nVidia because your setup is indeed not optimal.
I take it that you want to use two mining cards, without display outputs, to work for gaming etc.
For that to properly work, you need at least one of the cards having an integrated display output.
Even then you might get that same warning because of the lacking SLI bridge.

 

[xderpx]

00000000002BB2BB: 75 C7
00000000002BB2BC: 05 43
00000000002BB2BD: 0F 24
00000000002BB2BE: BA 00
00000000002BB2BF: 6B 00
00000000002BB2C0: 24 00
00000000002BB2C1: 0E 00

Am i doing something wrong? Trying to do it on 417.22, but after running the bat file and rebooting, its as if the driver has been uninstalled. Device manager shows the gpu's aren't installed and the nvidia control panel goes missing. Tried a couple of times but it seems running the install.cmd with the modded .sys file kills it.

Doing the process as follows:
Boot to safe mode, DDU to remove drivers, boot to windows and install 417.22, find nvlddmkm.sys and copy it to the DifferentSLIAuto folder, run HxD and replace "75 05 0F BA 6B 24 0E" with "C7 43 24 00 00 00 00" in nvlddmkm.sys and then save the file, then boot into safe mode, edit and run the Install.cmd as admin, then boot back to windows.

Any help would be great, cheers.

 

[Qsik]

Am i doing something wrong? Trying to do it on 417.22, but after running the bat file and rebooting, its as if the driver has been uninstalled. Device manager shows the gpu's aren't installed and the nvidia control panel goes missing. Tried a couple of times but it seems running the install.cmd with the modded .sys file kills it.

Doing the process as follows:
Boot to safe mode, DDU to remove drivers, boot to windows and install 417.22, find nvlddmkm.sys and copy it to the DifferentSLIAuto folder, run HxD and replace "75 05 0F BA 6B 24 0E" with "C7 43 24 00 00 00 00" in nvlddmkm.sys and then save the file, then boot into safe mode, edit and run the Install.cmd as admin, then boot back to windows.

Any help would be great, cheers.

your 00000000002BB2BB is 75 ? but your offset not 75 using ctrl + F (75 05 0F BA 6B 24 0E) if that find another offset address and change that and restart to shift botten and 7 or F7

sry for bad english ,I hope it is resolved.

 

[xderpx]

xD Think i accidentally figured it out. The Install.cmd kept saying "signtool.exe couldnt find file:" So I tried going back to 388.71 but that stopped working too.
So I just ended up system-restoring my pc back to yesterday and tried again, boom now signtool said it successfully signed and I've now got SLI working in 417.22 . Thanks for those offsets @Pretentious

 

[Pretentious]

Hello Pretentious, sorry to ask, but have you already run your algorithm on drivers 417.35 ? have you the offsets ?
Bytheway it works great with 417.22 drivers thank you once again

I will install that version in a couple of hours and post the offsets later Today.

your 00000000002BB2BB is 75 ? but your offset not 75 using ctrl + F (75 05 0F BA 6B 24 0E) if that find another offset address and change that and restart to shift botten and 7 or F7

sry for bad english ,I hope it is resolved.

00000000002BB2BB is 75 in the original file, we change it to C7
00000000002BB2BC is 05, you need to change it to 43
etc...

Change at the addresses, don't search for 75 05 0F BA 6B 24 0E, those are just instructions that can exist in different locations and will not be related to SLI.

xD Think i accidentally figured it out. The Install.cmd kept saying "signtool.exe couldnt find file:" So I tried going back to 388.71 but that stopped working too.
So I just ended up system-restoring my pc back to yesterday and tried again, boom now signtool said it successfully signed and I've now got SLI working in 417.22 . Thanks for those offsets @Pretentious

No problem, I'm glad you were able to figure it out, well done !

====================== UPDATE ================================
417.35

00000000002BB52F: 75 C7
00000000002BB530: 05 43
00000000002BB531: 0F 24
00000000002BB532: BA 00
00000000002BB533: 6B 00
00000000002BB534: 24 00
00000000002BB535: 0E 00

 

[Qsik]

oops. really don't do that? i want 416.34 offset can you do that?

Thank you pretentious

 

[Pretentious]

oops. really don't do that? i want 416.34 offset can you do that?

Thank you pretentious

For every version I need to download & install the driver and then proceed to find the offsets. For that reason I won't be doing that for older drivers only new ones whenever I upgrade my system.

 

[slaine_mcroth]

I will install that version in a couple of hours and post the offsets later Today.



00000000002BB2BB is 75 in the original file, we change it to C7
00000000002BB2BC is 05, you need to change it to 43
etc...

Change at the addresses, don't search for 75 05 0F BA 6B 24 0E, those are just instructions that can exist in different locations and will not be related to SLI.



No problem, I'm glad you were able to figure it out, well done !

====================== UPDATE ================================
417.35

00000000002BB52F: 75 C7
00000000002BB530: 05 43
00000000002BB531: 0F 24
00000000002BB532: BA 00
00000000002BB533: 6B 00
00000000002BB534: 24 00
00000000002BB535: 0E 00

Thank you, works well

 

[BrandeX]

Is this offset patch using the latest Nvidia driver 417.35 only for identical cards in SLI, or does it still work with mismatched models of GPU?