SLI with different cards

P!nkpanther · Jul 28, 2017

https://www.techpowerup.com/forums/threads/sli-with-different-cards.158907/page-90#post-3679301

Swatson · Jul 28, 2017

P!nkpanther said:
https://www.techpowerup.com/forums/threads/sli-with-different-cards.158907/page-90#post-3679301

I've been getting rid of the trusted root one but as you can see I dont seem to even have the second one in the DifferentSLIAuto folder. Searching for SLI shows i have no other certs. I think it is not making that one for some reason now.

P!nkpanther · Jul 28, 2017

I see, strange that on my system there were two of them...
Anyways, your screenshot from the install script shows multiple certs still present. I don't know whether that actually prevents your driver from loading, but it might well be possible. Maybe the registry wasn't cleaned properly from old certs?

Swatson · Jul 28, 2017

P!nkpanther said:
I see, strange that on my system there were two of them...
Anyways, your screenshot from the install script shows multiple certs still present. I don't know whether that actually prevents your driver from loading, but it might well be possible. Maybe the registry wasn't cleaned properly from old certs?

I've been using DDU and CCleaner to clean the registry as the steps said to. I will try using regcleaner specifically.

P!nkpanther · Jul 28, 2017

Swatson said:
I've been using DDU and CCleaner to clean the registry as the steps said to. I will try using regcleaner specifically.

Makes sense, still I'd also check the registry manually by searching for 'differentsliauto' in Regedit, to be sure.

Swatson · Jul 28, 2017

P!nkpanther said:
Makes sense, still I'd also check the registry manually by searching for 'differentsliauto' in Regedit, to be sure.

Yea, looks like both ccleaner and regcleaner didnt work 100% as i found some entries via regedit, trying again now.

P!nkpanther said:
Makes sense, still I'd also check the registry manually by searching for 'differentsliauto' in Regedit, to be sure.

Well it worked sort-of. The driver is now recognized however the install script gave me a warning that it could not timestamp the cert, possibly because I had no internet connection? I disabled it because i was getting paranoid windows or nvidia driver was phoning home or something. Anyways we're back to where I was after disabling SLI. It's no longer an option in nvidia control panel.

I'm going to re-do it all over again one more time with an internet connection, but im not hopeful.

P!nkpanther · Jul 28, 2017

Swatson said:
...however the install script gave me a warning that it could not timestamp the cert.

IIRC that is normal.
And it's a warning only...

Swatson · Jul 28, 2017

P!nkpanther said:
IIRC that is normal.
And it's a warning only...

Safe mode with networking caused it to not give me an error this time however the result is the same, I cannot enable SLI anymore. What the flying fuck is going on here. For the sake of my sanity im going to remove CEMU even tho there's no way it should cause this, especially since i haven't even run it today.

Swatson said:
Safe mode with networking caused it to not give me an error this time however the result is the same, I cannot enable SLI anymore. What the flying fuck is going on here. For the sake of my sanity im going to remove CEMU even tho there's no way it should cause this, especially since i haven't even run it today.

:| It was CEMU. It's literally an executable file, you dont "install" it, it doesnt even show up in your programs list to be uninstalled, I literally just deleted the folder. Well there you go folks, you cannot enable SLI if you have CEMU on your system for magical impossible reasons, but SLI enabled before hand still works after "installing" CEMU.

Damic · Jul 28, 2017

Tried to enable SLI mode on Asus Crosshair IV formula with DifferentSLIAuto. Patch was successfull and install.cmd signed driver and copied file.
But SLI option didn't appear anyway.
Crosshair IV doesn't officially support SLI. Anyone got it to work with this MB?

P!nkpanther · Jul 28, 2017

Swatson said:
:| It was CEMU. It's literally an executable file, you dont "install" it, it doesnt even show up in your programs list to be uninstalled, I literally just deleted the folder. Well there you go folks, you cannot enable SLI if you have CEMU on your system for magical impossible reasons, but SLI enabled before hand still works after "installing" CEMU.

Unfcknbelievbl...

Damic said:
Crosshair IV doesn't officially support SLI. Anyone got it to work with this MB?

DifferentSLIAuto should work with this Mobo.

system1357 · Jul 29, 2017

Fix : Added OS Detection, seems that starting from 384.xx the win10 driver has a new pattern
Thanks bryllstyles for testing

File updated
----------------------------------------------------------
Update is here ft. my anatomy grades exploding...

Beware!!
Haven't test it on actual hardware, please test and report

Fixed the install.cmd
Patch succeded on latest 384.94 driver but doesn't guarantee to work

LoWRiDeR82 · Jul 29, 2017

Jameszzz you rock man. Can someone test and report back?

bryllstyles · Jul 30, 2017

JamesZzzz said:
Update is here ft. my anatomy grades exploding...

------------------------------------------------------------
Beware!!
Haven't test it on actual hardware, please test and report

Fixed the install.cmd
Patch succeded on latest 384.94 driver but doesn't guarantee to work

system1357 · Jul 30, 2017

bryllstyles said:
View attachment 90597

Hmm...
Can you please give me a copy of your nvlddmkm.sys ?
And did you ran it with the laptop version driver?

bryllstyles · Jul 30, 2017

JamesZzzz said:
Hmm...
Can you please give me a copy of your nvlddmkm.sys ?
And did you ran it with the laptop version driver?

here:https://s.put.re/6kwo47z.sys
its a desktop driver.

system1357 · Jul 30, 2017

Fix applied, please redownload and test if it works

bryllstyles · Jul 30, 2017

JamesZzzz said:
Fix applied, please redownload and test if it works

Succeeded patch. will report if sli works thanks for quick patch.
Edit: Tested Working.

Damic · Jul 30, 2017

Patched driver with the new version. It said me that works in win 10 mode. Patch was successfull and file also copied. But no sli mode option appeared.
What i'm doing wrong? Any help please!?
MB Asus crosshair IV formula.

system1357 · Jul 30, 2017

Damic said:
Patched driver with the new version. It said me that works in win 10 mode. Patch was successfull and file also copied. But no sli mode option appeared.
What i'm doing wrong? Any help please!?
MB Asus crosshair IV formula.

Please do a full cleanup and follow the instructions to install
Make sure you delete all diffsli certs form cert store before reinstalling
Did you load windows into testsigning mode?

Damic · Jul 30, 2017

Yes I followed step by step:
deleted diffsli certificates (two were found)
used DDU in safe mode
used ccleaner
installed driver with clean install option
enabled test signing mode
disabled videocards in device manager before patch
And it said that everything was well, but no sli option appears after that.

P!nkpanther · Jul 30, 2017

Damic, you really should give us more info about your hardware/system, if you want us to be able to help you.
You didn't even list your GPUs !

On some systems using the standard installation procedure, the unmodified driver gets loaded instead of the modified one, as it was in my case:
https://www.techpowerup.com/forums/threads/sli-with-different-cards.158907/page-88#post-3644795

Damic · Jul 30, 2017

I'm use two GTX 1080. Any additional info?

sneekypeet · Jul 30, 2017

Damic said:
I'm use two GTX 1080. Any additional info?

Would be much easier if you went to your user profile and filled in your system specifications

Damic · Jul 30, 2017

sneekypeet said:
Would be much easier if you went to your user profile and filled in your system specifications

Done

P!nkpanther · Jul 30, 2017

Damic said:
Done

Not really...

OS?
Monitor setup?
SLI bridge?

System Name	https://valid.x86.fr/6t2pb7
Processor	AMD Ryzen 5 1600
Motherboard	Gigabyte - GA-AB350M-Gaming 3
Memory	Corsair - Vengeance LED DDR4-3000 16GB
Video Card(s)	https://www.techpowerup.com/gpudb/b4362/msi-gtx-1080-ti-gaming-x
Storage	Western Digital - Black PCIe 256GB SSD + 3x HDD
Display(s)	42" TV @1080p (main) + 32" TV (side)
Case	Cooler Master HAF X NV-942
Audio Device(s)	Line 6 KB37
Power Supply	Thermaltake Toughpower XT 775W
Mouse	Roccat Kova / Logitech G27 Steering Wheel
Keyboard	Roccat Ryos TKL Pro
Software	Windows 10 Pro x64 v1803

System Name	https://valid.x86.fr/6t2pb7
Processor	AMD Ryzen 5 1600
Motherboard	Gigabyte - GA-AB350M-Gaming 3
Memory	Corsair - Vengeance LED DDR4-3000 16GB
Video Card(s)	https://www.techpowerup.com/gpudb/b4362/msi-gtx-1080-ti-gaming-x
Storage	Western Digital - Black PCIe 256GB SSD + 3x HDD
Display(s)	42" TV @1080p (main) + 32" TV (side)
Case	Cooler Master HAF X NV-942
Audio Device(s)	Line 6 KB37
Power Supply	Thermaltake Toughpower XT 775W
Mouse	Roccat Kova / Logitech G27 Steering Wheel
Keyboard	Roccat Ryos TKL Pro
Software	Windows 10 Pro x64 v1803

System Name	https://valid.x86.fr/6t2pb7
Processor	AMD Ryzen 5 1600
Motherboard	Gigabyte - GA-AB350M-Gaming 3
Memory	Corsair - Vengeance LED DDR4-3000 16GB
Video Card(s)	https://www.techpowerup.com/gpudb/b4362/msi-gtx-1080-ti-gaming-x
Storage	Western Digital - Black PCIe 256GB SSD + 3x HDD
Display(s)	42" TV @1080p (main) + 32" TV (side)
Case	Cooler Master HAF X NV-942
Audio Device(s)	Line 6 KB37
Power Supply	Thermaltake Toughpower XT 775W
Mouse	Roccat Kova / Logitech G27 Steering Wheel
Keyboard	Roccat Ryos TKL Pro
Software	Windows 10 Pro x64 v1803

System Name	https://valid.x86.fr/6t2pb7
Processor	AMD Ryzen 5 1600
Motherboard	Gigabyte - GA-AB350M-Gaming 3
Memory	Corsair - Vengeance LED DDR4-3000 16GB
Video Card(s)	https://www.techpowerup.com/gpudb/b4362/msi-gtx-1080-ti-gaming-x
Storage	Western Digital - Black PCIe 256GB SSD + 3x HDD
Display(s)	42" TV @1080p (main) + 32" TV (side)
Case	Cooler Master HAF X NV-942
Audio Device(s)	Line 6 KB37
Power Supply	Thermaltake Toughpower XT 775W
Mouse	Roccat Kova / Logitech G27 Steering Wheel
Keyboard	Roccat Ryos TKL Pro
Software	Windows 10 Pro x64 v1803

Processor	AMD FX-8350
Motherboard	Asus Crosshair IV formula
Memory	Geil Evo Leggera 16Gb
Video Card(s)	KFA2 GTX 1080 + ZOTAC GTX 1080 with Sli bridge
Display(s)	Sony TV 4k 60hz via HDMI 2.0
Power Supply	Thermaltake toughpower 1250w platinum
Software	Windows 10 64 bit

SLI with different cards

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System Name	Desktop
Processor	i7-3770
Motherboard	Asus P8Z77-V Deluxe
Memory	Transcend DDR3-1333 4*4G
Video Card(s)	GTX750Ti*2 (DiffSLI)

System Name	The Beast
Processor	Intel C2Q Xeon X3380 @ 4.275ghz
Motherboard	Gigabyte GA-EP45-USB3.0
Cooling	Corsair H100 with 4x120x120 fans
Memory	2x4GB Corsair Dominator Platinum 2300
Video Card(s)	Gainward 2xGTX660ti 3GB OC SLI
Storage	OCZ Vertex 4 SSD / WD SATAII 1TB / Seagate Barracuda SATAII 320GB / Maxtor SATAI 120GB
Display(s)	Dell 27"
Case	Corsair Obsidian 650D
Audio Device(s)	Mobo's built-in chip
Power Supply	CORSAIR HX620W MODULAR
Software	Windows 8 Pro X64

System Name	Dominator 2016
Processor	intel core i7 6800K
Motherboard	MAXIMUS VIII HERO
Cooling	Corsair H100i
Memory	Vengeance LPX 32GB
Video Card(s)	2x GTX 750ti
Storage	Samsung EVO 980

System Name	EVA-01
Processor	Intel i7 13700K
Motherboard	Asus ROG Maximus Z690 HERO EVA Edition
Cooling	ASUS ROG Ryujin III 360 with Noctua Industrial Fans
Memory	PAtriot Viper Elite RGB 96GB @ 6000MHz.
Video Card(s)	Asus ROG Strix GeForce RTX 3090 24GB OC EVA Edition
Storage	Addlink S95 M.2 PCIe GEN 4x4 2TB
Display(s)	Asus ROG SWIFT OLED PG42UQ
Case	Thermaltake Core P3 TG
Audio Device(s)	Realtek on board > Sony Receiver > Cerwin Vegas
Power Supply	be quiet DARK POWER PRO 12 1500W
Mouse	ROG STRIX Impact Electro Punk
Keyboard	ROG STRIX Scope TKL Electro Punk
Software	Windows 11