Zitat von Arsevka im Beitrag #210

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But now OGL shows 4.4, tried 4675, but OGL still 4.4. I don't remember what i did on old system.

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@DeathBringer
I found that OGL shows 4.4 if i select monitor that connected to igpu as primary, and 4.6 if primary monitor is amd gpu. So it uses radeon as OGL Render i guess.

Also i found that driver won't install automaticly and says that device don't need to update its drivers when igpu selected as main output in bios(see attached pics). Also BIOS appears in gpu-z, and if driver was installed before, windows ignores it and shows "Base video adapter". If PCI1 AMD selected as output, driver installs when i just give it folder with files.

Zitat von Arsevka im Beitrag #212

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So it uses radeon as OGL Render i guess.

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Zitat von daniel_k im Beitrag #205

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I'm also working on another mod for 22.20.16.4840, which is older, but supports OpenGL 4.5 with 100% compliance.

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What's the purpose of this 4840 version when you have 4839 or 4860 version working on kaby lake?

Zitat von bloodhand im Beitrag #215

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What's the purpose of this 4840 version when you have 4839 or 4860 version working on kaby lake?

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Great info. And which is the last version of the OpenGL 4.5 or 4.6 version? I have UHD 620 Kaby Lake dev-5917,now using 4839 version but sometimes I get blue screen. Which version could I better use for my device?

Zitat von bloodhand im Beitrag #217

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And which is the last version of the OpenGL 4.5 or 4.6 version?

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Zitat von bloodhand im Beitrag #217

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Which version could I better use for my device?

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I meant which driver version is the latest having opengl 4.5 or 4.6? 4840?

I will try with 5174, but I would like to try with your 4840 mod if you can share it.

@bloodhand
I haven't any mod for Kaby Lake.
Look at 15.46 series - https://forums.laptopvideo2go.com/forum/...6xx-222016xxxx/
Up to 22.20.16.4691 can run in Win8.1, without support for Win7.
From 22.20.16.4708 - Win10 only.
All of them have support for Kaby Lake with OpenGL 4.5 and OpenCL 2.1 - just edit inf-file.

Hello people !! and thanks to bloodhand for sending me here !

I'm running an i9 - 10880h ( Comet Lake) and trying to make my graphic card
intel UHD GRAPHICS (no number) works on win 7 x64.

My VEN en DEV IDs are PCI\VEN_8086&DEV_9BC4

So i've downloaded the driver provided by bloodhand for UHD 630

and made the modifications into the igdlh64.inf file :

; Windows 7 Install - DT Only
;==============================
[IntelGfx.NTamd64.6.1]
; SKL HW
%iSKLULTGT1% = iSKLD_w7, PCI\VEN_8086&DEV_1906
%iSKLULTGT2% = iSKLD_w7, PCI\VEN_8086&DEV_1916
.....
.....
......

; BXT HW
%iBXTGT% = iBXTD_w7, PCI\VEN_8086&DEV_0A84
%iBXT% = iBXTD_w7, PCI\VEN_8086&DEV_1A84

......
.....

;KBL HW
%iKBLULTGT1% = iKBLD_w7, PCI\VEN_8086&DEV_5906
....
....

; CFL HW
%iCFLDTGT1% = iCFLD_W7, PCI\VEN_8086&DEV_3E90

....
.....
; CML
%INTEL_DEV_9BC4% = iCFLD_W7, PCI\VEN_8086&DEV_9BC4


Also added these lines at the end :

; CML
INTEL_DEV_9B41 = "Intel(R) UHD Graphics"
INTEL_DEV_9BCA = "Intel(R) UHD Graphics"
INTEL_DEV_9BC4 = "Intel(R) UHD Graphics"

I saved and then followed these steps :

Select Device Manager from the navigation tab on the left.
Double-click Display Adapters.
Right-click the Intel® Graphics Controller ( here it was VGA DEFAULT SUPPORT and click Update Driver Software.
Click Browse my computer for driver software.
Click Let me pick from a list of device drivers on my computer.
Click Have Disk.
Click Browse.
Access the designated location or folder, and access a folder called Graphics.
Select the file called igdlh64 or igdlh.
Click Open, then click OK, and finally click Next. Drivers are now being installed
(in fact it was able to detect a compatible hardware which was this UHD GRAPHICS)

Restart your computer.

After restart , it said : Your computer is setting up ...for 5 mins , and then i looked at the graphic card. It appeared with a yellow exclamation point .
So it didn't work.

So i'm wondering if somebody could help me with this . Maybe this UHD 630 modded driver is not suitable for my UHD ... I think mine is the first of the UHD series since i've got no number.

Thank you all !! I hope i'm not disturbing the flow of this thread.

@wilfriedd
Inf-editing doesn't help to add support for Comet Lake.
But you can try to use my mod - Win 7 x64 Coffee Like UHD 630 Video driver (8)

Hello , i will try that , but since yours is UHD 630 and mine UHD ... I doubt it will.
Thank you!!

I think it will work, his driver is already modded to include your device id.

Zitat von DeathBringer im Beitrag #222

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@wilfriedd
Inf-editing doesn't help to add support for Comet Lake.
But you can try to use my mod

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