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windows windows7 usb codeing acer nitro5 laptop intel cpu drivers

Best Answer bloodhand , 12 May 2019 - 07:01 PM

I) Preparing the Intel UHD video driver

A) Make sure you have another computer where you can use a Windows 7 installation or a virtual machine with Windows 7 x86 of x64 with .NET Framework at least version 4.0 installed (you can install latest version to be sure), remember that on a virtual machine x86 installs faster and works also faster. Also make sure you have an internet connection on this Windows 7 installation.


B) Modify Intel HD video driver to work with Intel UHD video cards

1) Go to "Device Manager" under the installed Windows 10 or 8/8.1 on the target machine, look under "Display adapters", double-click on your "Intel UHD" device, go to "Details" and under "Property" select "Hardware Ids" and look vor "DEV_XXXX", where "XXXX" are the specific numbers for the device you have (for "Intel UHD 620" this is "DEV_5917"). Note down these numbers.

2) Download the Intel HD graphics driver version 21.20.16.4839 from here: https://www.station-...id=3256&lang=enand extract the contents.

3) Go to the extracted files, enter folder "Graphics" and delete the "igdlh.cat" catalog file.

4) Open "igdlh64.inf" with "Notepad" and search for the following path:
;=====================================================================
;    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
%iSKLULXGT2%     = iSKLD_w7, PCI\VEN_8086&DEV_191E
%iSKLDTGT2%      = iSKLD_w7, PCI\VEN_8086&DEV_1912
%iSKLULTGT2f%     = iSKLD_w7, PCI\VEN_8086&DEV_1921
%iSKLULTGT3e%     = iSKLD_w7, PCI\VEN_8086&DEV_1926
%iSKLULTGT3%     = iSKLD_w7, PCI\VEN_8086&DEV_1923
%iSKLULTGT328W% = iSKLD_w7, PCI\VEN_8086&DEV_1927
%iSKLDTGT1%      = iSKLD_w7, PCI\VEN_8086&DEV_1902
%iSKLHaloGT1%   = iSKLD_w7, PCI\VEN_8086&DEV_190B
%iSKLHaloGT4%    = iSKLD_w7, PCI\VEN_8086&DEV_193B
%iSKLHaloGT3fe% = iSKLD_w7, PCI\VEN_8086&DEV_192B
%iSKLHaloGT2%    = iSKLD_w7, PCI\VEN_8086&DEV_191B
%iSKLSRVGT3e%   = iSKLD_w7, PCI\VEN_8086&DEV_192D
%iSKLSRVGT4%    = iSKLD_w7, PCI\VEN_8086&DEV_193A
%iSKLWSGT2%    = iSKLD_w7, PCI\VEN_8086&DEV_191D
%iSKLWSGT4%    = iSKLD_w7, PCI\VEN_8086&DEV_193D

Add one more line by pressing enter at the end of this line "%iSKLWSGT4%    = iSKLD_w7, PCI\VEN_8086&DEV_193D" and paste this (Note: this is for Intel UHD 620 graphic card which has "DEV_5917", if you have another video card, just use the "DEV_XXXX" that corresponds to you card, which you noted down earlier):
%iKBLULTGT2R%   = iSKLD_w7, PCI\VEN_8086&DEV_5917

The section should look like this:
;=====================================================================
;    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
%iSKLULXGT2%     = iSKLD_w7, PCI\VEN_8086&DEV_191E
%iSKLDTGT2%      = iSKLD_w7, PCI\VEN_8086&DEV_1912
%iSKLULTGT2f%     = iSKLD_w7, PCI\VEN_8086&DEV_1921
%iSKLULTGT3e%     = iSKLD_w7, PCI\VEN_8086&DEV_1926
%iSKLULTGT3%     = iSKLD_w7, PCI\VEN_8086&DEV_1923
%iSKLULTGT328W% = iSKLD_w7, PCI\VEN_8086&DEV_1927
%iSKLDTGT1%      = iSKLD_w7, PCI\VEN_8086&DEV_1902
%iSKLHaloGT1%   = iSKLD_w7, PCI\VEN_8086&DEV_190B
%iSKLHaloGT4%    = iSKLD_w7, PCI\VEN_8086&DEV_193B
%iSKLHaloGT3fe% = iSKLD_w7, PCI\VEN_8086&DEV_192B
%iSKLHaloGT2%    = iSKLD_w7, PCI\VEN_8086&DEV_191B
%iSKLSRVGT3e%   = iSKLD_w7, PCI\VEN_8086&DEV_192D
%iSKLSRVGT4%    = iSKLD_w7, PCI\VEN_8086&DEV_193A
%iSKLWSGT2%    = iSKLD_w7, PCI\VEN_8086&DEV_191D
%iSKLWSGT4%    = iSKLD_w7, PCI\VEN_8086&DEV_193D
%iKBLULTGT2R%   = iSKLD_w7, PCI\VEN_8086&DEV_5917

6) Then search for the following path:
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5916, DeviceID, %REG_DWORD%, 0x5916
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5916, VendorID, %REG_DWORD%, 0x8086
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5916, APIVersion, %REG_DWORD%, 0x108
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5916, Merit,%REG_DWORD%, 0x08000015
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5916, Path, %REG_SZ%, "%16422%\Intel\Media SDK\libmfxhw32.dll"

and add this afterwards (Note: this is for Intel UHD 620 graphic card which has "0x5917", if you have another video card, just use the "0xXXXX" that corresponds to you card, where "XXXX" are the numbers from the "DEV_XXXX" which you noted down earlier):
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5917, DeviceID, %REG_DWORD%, 0x5917
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5917, VendorID, %REG_DWORD%, 0x8086
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5917, APIVersion, %REG_DWORD%, 0x108
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5917, Merit,%REG_DWORD%, 0x08000015
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5917, Path, %REG_SZ%, "%16422%\Intel\Media SDK\libmfxhw32.dll"

The section should look like this:
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5916, DeviceID, %REG_DWORD%, 0x5916
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5916, VendorID, %REG_DWORD%, 0x8086
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5916, APIVersion, %REG_DWORD%, 0x108
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5916, Merit,%REG_DWORD%, 0x08000015
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5916, Path, %REG_SZ%, "%16422%\Intel\Media SDK\libmfxhw32.dll"

HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5917, DeviceID, %REG_DWORD%, 0x5917
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5917, VendorID, %REG_DWORD%, 0x8086
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5917, APIVersion, %REG_DWORD%, 0x108
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5917, Merit,%REG_DWORD%, 0x08000015
HKLM, Software\Wow6432Node\Intel\MediaSDK\Dispatch\iKBL_5917, Path, %REG_SZ%, "%16422%\Intel\Media SDK\libmfxhw32.dll"

7) Then search for the following path:
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5916, DeviceID, %REG_DWORD%, 0x5916
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5916, VendorID, %REG_DWORD%, 0x8086
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5916, APIVersion, %REG_DWORD%, 0x108
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5916, Merit,%REG_DWORD%, 0x08000015
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5916, Path, %REG_SZ%, "%16422%\Intel\Media SDK\libmfxhw64.dll"

and add this afterwards (Note: this is for Intel UHD 620 graphic card which has "0x5917", if you have another video card, just use the "0xXXXX" that corresponds to you card, where "XXXX" are the numbers from the "DEV_XXXX" which you noted down earlier):
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5917, DeviceID, %REG_DWORD%, 0x5917
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5917, VendorID, %REG_DWORD%, 0x8086
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5917, APIVersion, %REG_DWORD%, 0x108
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5917, Merit,%REG_DWORD%, 0x08000015
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5917, Path, %REG_SZ%, "%16422%\Intel\Media SDK\libmfxhw64.dll"

The section should look like this:
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5916, DeviceID, %REG_DWORD%, 0x5916
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5916, VendorID, %REG_DWORD%, 0x8086
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5916, APIVersion, %REG_DWORD%, 0x108
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5916, Merit,%REG_DWORD%, 0x08000015
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5916, Path, %REG_SZ%, "%16422%\Intel\Media SDK\libmfxhw64.dll"

HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5917, DeviceID, %REG_DWORD%, 0x5917
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5917, VendorID, %REG_DWORD%, 0x8086
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5917, APIVersion, %REG_DWORD%, 0x108
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5917, Merit,%REG_DWORD%, 0x08000015
HKLM, Software\Intel\MediaSDK\Dispatch\iKBL_5917, Path, %REG_SZ%, "%16422%\Intel\Media SDK\libmfxhw64.dll"

8) Then search for the following path:
; KBL
iKBLULTGT1     =   "Intel® HD Graphics 610"
iKBLULTGT2     =   "Intel® HD Graphics 620"
iKBLULTGT2F    =   "Intel® HD Graphics 620"

and add this afterwards (Note: this is for Intel UHD 620 graphic card which has "Intel® UHD Graphics 620" as a name, if you have another video card, just use the name you have in "Device manager", where you looked earlier):
iKBLULTGT2R    =   "Intel® UHD Graphics 620"

The section should look like this:
; KBL
iKBLULTGT1     =   "Intel® HD Graphics 610"
iKBLULTGT2     =   "Intel® HD Graphics 620"
iKBLULTGT2F    =   "Intel® HD Graphics 620"
iKBLULTGT2R    =   "Intel® UHD Graphics 620"

9) Save the changes to "igdlh64.inf" file.

10) Download "HxD Hex Editor" from here https://mh-nexus.de/...loads/HxDen.zip, extract the archive and run the program.

11) Open "igdumdim32.dll", go to "Search" -> "Replace", add this "83 F8 13 75 43 F7 42 04 00 00 00 02 74 3A" without the quotes to the "Search for" field and "83 F8 13 75 43 F7 42 04 00 00 00 02 90 90" without the quotes to the "Replace with" field, select "Datatype" as "Hex-values", select "Search direction" as "All" and click "Replace all", then save the changes.

12) Open "igdumdim64.dll" go to "Search" -> "Replace", add this "01 76 17 83 F9 13 75 44 F7 42 04 00 00 00 02 74 3B" without the quotes to the "Search for" field and "01 76 17 83 F9 13 75 44 F7 42 04 00 00 00 02 90 90" without the quotes to the "Replace with" field, select "Datatype" as "Hex-values", select "Search direction" as "All" and click "Replace all", then save the changes.


C) Sign the modified Intel UHD video driver:

1) Download Windows Driver Kit Version 7.1.0 from here: https://download.mic...K_EN_7600_1.ISO(works for both x86 and x64 version of Windows 7) and install it.

2) Download Microsoft Windows SDK from here: https://download.mic...MSDK_EN_DVD.iso(x86) or https://download.mic...SDKX_EN_DVD.iso (x64) and install it.

3) Create a folder named "DriverCert" in the "C:\" drive of your computer with running Windows 7. Inside that folder, create a folder named "Intel". You would obtain the following path "C:\DriverCert\Intel".

4) Copy the "Graphics" folder from the Intel UHD modified driver you modified earlier to the following path "C:\DriverCert\Intel", so that you obtain the following path "C:\DriverCert\Intel\Graphics".


5) Create a certificate using the following commands entered line by line in an elevated (Run as administrator) "Command prompt" window, when asked input "12345" (twice) as password:

a) for Windows 7 x86:
cd C:\Program Files\Microsoft SDKs\Windows\v7.1\bin
makecert -r -sv C:\DriverCert\myDrivers.pvk -n CN="Intel" C:\DriverCert\myDrivers.cer
cert2spc C:\DriverCert\myDrivers.cer C:\DriverCert\myDrivers.spc
pvk2pfx -pvk C:\DriverCert\myDrivers.pvk -pi 12345 -spc C:\DriverCert\myDrivers.spc -pfx C:\DriverCert\myDrivers.pfx -po 12345

B) for Windows 7 x64:
cd C:\Program Files (x86)\Microsoft SDKs\Windows\v7.1\bin
makecert -r -sv C:\DriverCert\myDrivers.pvk -n CN="Intel" C:\DriverCert\myDrivers.cer
cert2spc C:\DriverCert\myDrivers.cer C:\DriverCert\myDrivers.spc
pvk2pfx -pvk C:\DriverCert\myDrivers.pvk -pi 12345 -spc C:\DriverCert\myDrivers.spc -pfx C:\DriverCert\myDrivers.pfx -po 12345


6) Create a catalog file for the Intel UHD modified driver, using the following commands entered line by line in an elevated (Run as administrator) "Command prompt" window:
cd C:\WinDDK\7600.16385.1\bin\selfsign
inf2cat.exe /driver:"C:\DriverCert\Intel\Graphics" /os:7_X64 /verbose


7) Sign the Intel UHD modified driver using the earlier created certificate, using the following commands entered line by line in an elevated (Run as administrator) "Command prompt" window:

a) for Windows 7 x86:
cd C:\Program Files\Microsoft SDKs\Windows\v7.1\Bin
signtool sign /f C:\DriverCert\myDrivers.pfx /p 12345 /t http://timestamp.ver...ts/timstamp.dll/v C:\DriverCert\Intel\Graphics\igdlh.cat

B) for Windows 7 x64:
cd C:\Program Files (x86)\Microsoft SDKs\Windows\v7.1\Bin
signtool sign /f C:\DriverCert\myDrivers.pfx /p 12345 /t http://timestamp.ver...ts/timstamp.dll/v C:\DriverCert\Intel\Graphics\igdlh.cat


8) Copy the "Intel" folder containing the signed Intel UHD modified driver from "C:\DriverCert" on a second USB stick/external HDD/secondary HDD on the target computer.


D) Add the earlier created certificate on the Windows 7 installation so you can extract it afterwards from the registry.

1) In Start Menu, search for "mmc.exe", run it, go to "File" -> "Add/remove snap-ins", on the left column select "Certificates", then click "Add >", select "Computer account" and click "Next >", leave "Local computer" as selected, click "Next >", then "OK".

2) Then go to "Console Root" -> "Certificates (Local computer)", then right-click on "Trusted Publishers" and go to "All tasks" -> "Import". Then when you have to choose the certificate path, just browse to "C:\DriverCert" and choose "myDrivers.cer" file, then leave the selected "Place all certificates in the following store - Trusted Publishers" then choose "Finish".

3) Then go to "Console Root" -> "Certificates (Local computer)" -> "Trusted Publishers", you should see there on the right column your certificate named "Intel". Double-click on it and go to "Details", then look for "Thumbprint" and leave that open.\


E) Extract the certificate from registry and create the necessary files for the installation.

1) In Start Menu, search for "regedit.exe", run it, then go to "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates" and there you should find a key (looks like a folder on the left column) which has the exact numbers and letters as the thumbprint from earlier.

2) Now right-click that key (folder) and choose export, save the .reg file as "Cert1.reg".

3) Edit the "Cert1.reg" file and replace the following path "HKEY_LOCAL_MACHINE\SOFTWARE" with "HKEY_LOCAL_MACHINE\loaded_SOFTWARE" and save it. Make a duplicate (copy) of this "Cert1.reg" file and name it "Cert2.reg". Edit "Cert2.reg" file and replace the following path "SystemCertificates\TrustedPublisher" with "SystemCertificates\ROOT" and save the file

4) Copy these "Cert1.reg" and "Cert2.reg" files on a second USB stick/external HDD/secondary HDD on the target computer.



II) Preparing the Windows 7 installation files on a second USB stick/external HDD/secondary HDD on the target computer

A) Verify that you have copied the earlier modified and signed Intel UHD driver and the 2 registry files of the certificate to the second USB stick/external HDD/secondary HDD on the target computer. If you didn't, do that now.


B) Extract the Windows 7 x64 "install.wim" from any Windows 7 x64 ISO of your choice.

1) Use any ISO file viewer and open any Windows 7 x64 ISO of your choice.

2) Extract "install.wim" from the "sources" folder within the ISO file to the second USB stick/external HDD/secondary HDD on the target computer.


C) Download "Unlocker" application from here: https://softpedia-se...ocker 1.9.2.msiand copy it to the second USB stick/external HDD/secondary HDD on the target computer.


D) Copy the "bootmgfw.efi" to the second USB stick/external HDD/secondary HDD on the target computer.

1) If you have access to a Windows 10 installation, you find the file here "C:\Windows\Boot\EFI\bootmgfw.efi".

2) If you don't have access to a Windows 10 installation, you have to extract "sources\install.wim" from the ISO image of any Windows 10 installation kit, then open the "install.wim" with 7-Zip and you will find the file here: "\1\Windows\Boot\EFI\bootmgfw.efi".



III) Preparing the bootable Mini Windows 10 UEFI USB.

A) For this, you need an USB stick that will get formated to GPT format (you will lose all current data on it) so that it will boot on UEFI.

B) Download "Medicat Mini Windows 10 NAKED" ISO from here: https://drive.google...mNOF8pe6na/view

C) Download "ISO2Disc" application from here: https://softpedia-se...O2DiscSetup.exeand install it.

D) Insert the USB stick, check which drive letter it gets, then run "ISO2Disc", browse for the "Medicat Mini Windows 10 NAKED" ISO file, then select "Burn fo USB Flash Drive", verify that the correct drive letter of the USB stick and the size is correctly chosen, if not, choose the correct USB, then select "Partition Style" as "GPT" and click "Start Burn".



IV) Installing Windows 7 x64 procedure on the target computer

A) Boot the target computer from the created bootable Mini Windows 10 UEFI USB.

B) Partition the install HDD/SSD using diskpart from an elevated (run as administrator) "Command Prompt" window, remember to backup all data first, this will delete everything, using the following commands (where N is your choice for the install HDD/SSD, be careful when choosing):
list disk
select disk N
clean
convert gpt
create partition efi size=100
format quick fs=fat32
assign letter="S"
create partition primary
format quick fs=ntfs
assign letter="W"
exit

C) Let's assume that your second USB stick/external HDD/secondary HDD on the target computer (where you have already copied all the necessary files) has the "Z" drive letter, so just replace the "Z" drive letter in all the following commands with the one of your particular case.


D) Install Windows 7 x64 using DISM and apply EFI boot partition from the installation

1) Apply the "install.wim" image from your second USB stick/external HDD/secondary HDD on the target computer to the "W" partition you created earlier, using the following command entered in an elevated (Run as administrator) "Command prompt" window:
DISM.exe /Apply-Image /ImageFile:Z:\install.wim /Index:1 /ApplyDir:W:\

2) After the process is completed, apply EFI boot partition from the installation, using the following command entered in an elevated (Run as administrator) "Command prompt" window:
BCDboot.exe W:\Windows /s S:


E) Install the modified and signed Intel UHD driver from your second USB stick/external HDD/secondary HDD on the target computer to the "W" partition you created earlier, using the following command entered in an elevated (Run as administrator) "Command prompt" window:
dism /Image:W:\ /Add-Driver /Driver:Z:\Intel /Recurse /forceunsigned

F) Disable the legacy vga (which is incompatible with UEFI) from the registry of the installed Windows 7 from the "W" partition you created earlier, using the following commands entered line by line in an elevated (Run as administrator) "Command prompt" window:
set Services=HKLM\loaded_SYSTEM\ControlSet001\Services
reg.exe load HKLM\loaded_SYSTEM W:\Windows\system32\config\system
reg.exe add "%Services%\Vga" /f /t REG_DWORD /v "Start" /d 4
reg.exe add "%Services%\VgaSave" /f /t REG_DWORD /v "Start" /d 4
reg.exe unload HKLM\loaded_SYSTEM


G) Delete legacy vga driver file (which is incomaptible with UEFI) completely from the installed Windows 7 from the "W" partition you created earlier

1) Install "Unlocker" by running "Unlocker1.9.2.exe" from your second USB stick/external HDD/secondary HDD on the target computer.

2) Using "Windows Explorer", go to "W:\Windows\system32\driver" and look for "vga.sys", right-click on it, and choose "Unlocker". A window appears and under "No action" menu, choose "Delete" and then click "OK". Check manually that the file is deleted. You have to use this method, because you can't normally delete "vga.sys" due to security permissions of the installation.


H) Using "Windows Explorer", copy "bootmgfw.efi" from your second USB stick/external HDD/secondary HDD on the target computer to the following path: "S:\EFI\Microsoft\Boot", overwriting the already existing file.

I) Disable legacy vga (which is incompatible with UEFI) from the EFI boot, using the following commands entered line by line in an elevated (Run as administrator) "Command prompt" window:
bcdedit /store "s:\efi\microsoft\boot\bcd" /set {default} bootlog yes
bcdedit /store "s:\efi\microsoft\boot\bcd" /set {default} bootstatuspolicy IgnoreAllFailures
bcdedit /store "s:\efi\microsoft\boot\bcd" /set {default} novesa on
bcdedit /store "s:\efi\microsoft\boot\bcd" /set {default} quietboot on


J) Add the Intel UHD video driver certificate to the Windows 7 installation.

1) Mount the registry of the Windows 7 installation from the "W" drive, using the following command entered in an elevated (Run as administrator) "Command prompt" window:
reg.exe load HKLM\loaded_SOFTWARE C:\Windows\system32\config\software

2) Merge the "cert1.reg" and "cert2.reg" files one by one, by double-clicking them from your second USB stick/external HDD/secondary HDD on the target computer. You should also see a confirmation that the process is successful.

3) Unmount the registry of the Windows 7 installation from the "W" drive, using the following command entered in an elevated (Run as administrator) "Command prompt" window:
reg.exe unload HKLM\loaded_SOFTWARE



V) Reboot and remove all USB sticks from your computer. You should only get a black screen, the installation might take a while, then it should reboot automatically and then you should get video input when "Setup is checking for you system performance", then everything should go as normal.

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203 replies to this topic

#26 popoof22

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    Tajikstan

Posted 13 April 2019 - 03:56 AM

I guess, the Intel graphic card goes first, the Nvidia second.
There are no Intel Windows 7 graphic card drivers.
If you boot without vga.sys, the Intel graphic card won't be activated. Black screen.
Adding Nvidia graphic card drivers won't help, they are no active because of missing Intel drivers. black screen still.

Use Windows 10 at given laptop.

Their completeley uninstalled, your just not given the option to do so in bios.
Also i found this https://drp.su/en/de...s=windows-7-x64
Also, theirs a redit form saying that Intel hd grapthics 630, are the same as the HUD ones, and the HD ones do have a driver support for windows 7 and 8.

Edited by popoof22, 13 April 2019 - 04:40 AM.


#27 cdob

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Posted 13 April 2019 - 06:59 AM

I doubt Intel graphics at a Coffee Lake PC still.
https://msfn.org/boa...coffee-lake-pc/

Do you have a Intel *.inf file matching the Intel graphic card?
  • popoof22 likes this

#28 popoof22

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    Tajikstan

Posted 13 April 2019 - 07:46 AM

I doubt Intel graphics at a Coffee Lake PC still.
https://msfn.org/boa...coffee-lake-pc/

Do you have a Intel *.inf file matching the Intel graphic card?

what do you mean inf?



#29 popoof22

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    Tajikstan

Posted 13 April 2019 - 01:27 PM

Their completeley uninstalled, your just not given the option to do so in bios.
Also i found this https://drp.su/en/de...s=windows-7-x64
Also, theirs a redit form saying that Intel hd grapthics 630, are the same as the HUD ones, and the HD ones do have a driver support for windows 7 and

 

Is it possible that you could make a guide for this? Cause im clueless with whats going on. I hate to ask people but id even pay you if you could come to a discord and show me how to do it, or even team viewer that way. Your my last hope for this.


Edited by popoof22, 13 April 2019 - 01:28 PM.


#30 popoof22

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    Tajikstan

Posted 13 April 2019 - 01:41 PM

nvm i do know what .inf file is



#31 popoof22

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    Tajikstan

Posted 13 April 2019 - 03:57 PM

acutally nvm their is a .inf file



#32 cdob

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Posted 13 April 2019 - 05:14 PM

Does exist a Windows 7 driver package with a *.inf file?
May be there is a data error at drp.su.

There are 4th generation Embedded drivers, no they won't work.
https://www.intel.co...-downloads.html

Intel offers Windows 10 DCH drivers.
https://downloadcent...?product=126790

dch_igcc_win64_25.20.100.6618\iigd_dch.inf
%iCFLHALOGT2% = iCFL_w10_DS, PCI\VEN_8086&DEV_3E9B
iCFLHALOGT2 = "Intel® UHD Graphics 630"

There is a Windows 10 file iigd_dch.inf with a PCI\VEN_8086&DEV_3E9B.
Does exist a Windows driver *.inf 7 file with a PCI\VEN_8086&DEV_3E9B ?

#33 popoof22

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Posted 14 April 2019 - 05:20 AM

Does exist a Windows 7 driver package with a *.inf file?
May be there is a data error at drp.su.

There are 4th generation Embedded drivers, no they won't work.
https://www.intel.co...-downloads.html

Intel offers Windows 10 DCH drivers.
https://downloadcent...?product=126790

dch_igcc_win64_25.20.100.6618\iigd_dch.inf
%iCFLHALOGT2% = iCFL_w10_DS, PCI\VEN_8086&DEV_3E9B
iCFLHALOGT2 = "Intel® UHD Graphics 630"

 

There is a Windows 10 file iigd_dch.inf with a PCI\VEN_8086&DEV_3E9B.
Does exist a Windows driver *.inf 7 file with a PCI\VEN_8086&DEV_3E9B ?

 


There is a Windows 10 file iigd_dch.inf with a PCI\VEN_8086&DEV_3E9B.
Does exist a Windows driver *.inf 7 file with a PCI\VEN_8086&DEV_3E9B ?

When ever i added it to the install.wim and boot.wim theirs nv_dispi.inf that apears up in Ntlite, how ever i dont know where them files are as they never come up in the zip folder. Also another .inf file called coffelakesystem comes up too.

 

Does exist a Windows 7 driver package with a *.inf file?

How do you mean?

 

How exactly should and how am i meant to use the DCH drivers?

 

 

dch_igcc_win64_25.20.100.6618\iigd_dch.inf
%iCFLHALOGT2% = iCFL_w10_DS, PCI\VEN_8086&DEV_3E9B
iCFLHALOGT2 = "Intel® UHD Graphics 630"

There is a Windows 10 file iigd_dch.inf with a PCI\VEN_8086&DEV_3E9B.
Does exist a Windows driver *.inf 7 file with a PCI\VEN_8086&DEV_3E9B ?

 

I dont what your saying by all that above.

I checked the files that where accesible on it, i opened them all in notepad but nothing above came in it, and i cant find the .nif coffe lake driver file that was ment to be in the intel hdu 630 file



#34 cdob

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Posted 14 April 2019 - 07:07 AM

There is no Windows 7 Intel UHD Graphics 630 graphics driver.

Don't use Windows 7.

#35 popoof22

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Posted 14 April 2019 - 09:03 AM

PLEASE help i need to boot it badly, is their other way, or can you simplify this matter down a bit more? Ill pay you if you want. If you can show me. Ive been trying to get this to work since the start of march.

I hate 10, ive been using 7 for years, and now as soon i got this pc, im forced to stick with 10, i tried linix but wasnt a fan of it.


Edited by popoof22, 14 April 2019 - 09:08 AM.


#36 alacran

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Posted 14 April 2019 - 08:27 PM

You need to understand your PC can't run Win7 on UEFI, as cdob has said several times:

 

 

Don't use Windows 7.

 

Without a suitable video driver there is nothing that can be done, and I can confirm the driver for HD 630 DO NOT LOAD on UHD 630, since this forced me to use a discrete video board.

 

Your only chance is look more carefully on your UEFI Bios if there is something (like CSM but maybe they used another name) you didn't see, in order to let you install on a disk partitioned as MBR, (this is the way I was able to install Win7 on Coffee Lake).

 

And if your Bios don't have that option, there is nothing that can be done, and your only option is 10 even if you don't like it.

 

alacran



#37 popoof22

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Posted 15 April 2019 - 10:49 AM

You need to understand your PC can't run Win7 on UEFI, as cdob has said several times:

 

 

Without a suitable video driver there is nothing that can be done, and I can confirm the driver for HD 630 DO NOT LOAD on UHD 630, since this forced me to use a discrete video board.

 

Your only chance is look more carefully on your UEFI Bios if there is something (like CSM but maybe they used another name) you didn't see, in order to let you install on a disk partitioned as MBR, (this is the way I was able to install Win7 on Coffee Lake).

 

And if your Bios don't have that option, there is nothing that can be done, and your only option is 10 even if you don't like it.

 

alacran

I can partition the disk to mbr, just using command promt



#38 popoof22

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Posted 15 April 2019 - 04:17 PM

How do i install in mbr then? Just the same as before?



#39 alacran

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Posted 15 April 2019 - 07:19 PM

I can partition the disk to mbr, just using command promt

 

Yes, but if your Bios can't boot a MBR disk it will not boot.

 

How do i install in mbr then? Just the same as before?

 

Only after make sure your Bios is capable to boot from MBR formated disk you can install as usuall after formating it as MBR, without making any changes to the iso, just copied to the USB device, but to make sure it will be installed as legacy delete/rename on the USB bootmgr.efi and the efi folder, if you are going to make the install directly from it, but you can also use a WinPE and WinNTSetup to deploy the install.wim on the HDD.

 

alacran



#40 popoof22

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Posted 16 April 2019 - 06:00 PM

Yes, but if your Bios can't boot a MBR disk it will not boot.

 

 

Only after make sure your Bios is capable to boot from MBR formated disk you can install as usuall after formating it as MBR, without making any changes to the iso, just copied to the USB device, but to make sure it will be installed as legacy delete/rename on the USB bootmgr.efi and the efi folder, if you are going to make the install directly from it, but you can also use a WinPE and WinNTSetup to deploy the install.wim on the HDD.

 

alacran

My pc doesnt support legacy, i tried installing 8, mbr, it worked, with uefi.



#41 bloodhand

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Posted 21 April 2019 - 07:06 AM

I successfully installed Windows 7 x64 on my Acer Spin 5 laptop (8th gen i7 kaby lake, class 3 uefi, no csm, no legacy) using the guide here and a modified intel hd driver (latest for windows 7,check here: https://forum.videoh...ws-7-(no-crash)) to support vendor from uhd cards, which I signed myself using another guide and added the certificate to the library on a working windows installation on another computer (check here: http://woshub.com/ho...-windows-7-x64/ ), extracted the registry key for it (https://security.stackexchange.com/questions/133734/is-it-possible-to-put-a-certificate-as-trusted-ca-into-windows-given-only-physi ) and installed the certificate to the offline installation using reg from a windows 10 pe usb boot using "reg.exe load HKLM\loaded_Software W:\Windows\system32\config\software" to mount the registry of the offline installation, then merged the reg files for root and trustedpublishers. Don't forged to also add the following to the efi boot partition using bcdedit with "/set {default}": "loadoptions DDISABLE_INTEGRITY_CHECKS" and "TESTSIGNING ON" and "nointegritychecks ON". Just to be sure windows will use the modified intel uhd driver. Just wait, it should run black screen, then switch off completely, then should show checking performance of video card and then it should work further.

#42 popoof22

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Posted 22 April 2019 - 11:12 AM

I successfully installed Windows 7 x64 on my Acer Spin 5 laptop (8th gen i7 kaby lake, class 3 uefi, no csm, no legacy) using the guide here and a modified intel hd driver (latest for windows 7,check here: https://forum.videoh...ws-7-(no-crash)) to support vendor from uhd cards, which I signed myself using another guide and added the certificate to the library on a working windows installation on another computer (check here: http://woshub.com/ho...-windows-7-x64/ ), extracted the registry key for it (https://security.stackexchange.com/questions/133734/is-it-possible-to-put-a-certificate-as-trusted-ca-into-windows-given-only-physi ) and installed the certificate to the offline installation using reg from a windows 10 pe usb boot using "reg.exe load HKLM\loaded_Software W:\Windows\system32\config\software" to mount the registry of the offline installation, then merged the reg files for root and trustedpublishers. Don't forged to also add the following to the efi boot partition using bcdedit with "/set {default}": "loadoptions DDISABLE_INTEGRITY_CHECKS" and "TESTSIGNING ON" and "nointegritychecks ON". Just to be sure windows will use the modified intel uhd driver. Just wait, it should run black screen, then switch off completely, then should show checking performance of video card and then it should work further.

Sorry for the last respond, BUT THANK YOU mr bloodhand, i just got on now so ill be having a go and trying your method, if i have issues ill let you know.



#43 bloodhand

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Posted 23 April 2019 - 10:56 AM

I've retested and it also works without "loadoptions DDISABLE_INTEGRITY_CHECKS" and "TESTSIGNING ON" and "nointegritychecks ON". Just be sure to sign the driver correctly and to extract and merge the registry keys of the certificate accordingly, otherwise Windows 7 won't use the Intel video driver during setup.

 

In my case, unfortunately, there's no way to use accelerometer sensors in 7, since win7 has no HID sensors support. Therefore I can't benefit from autorotate on my 2-1 laptop. But there is a way to rotate manually, also at the same time to adjust Cleartype accordingly, using ClearType Rotator.

 

Also USB type-C won't ever work, no support in 7, but I don't need that at all.

 

Some drivers won't install, because MS limited support of win7 for Kaby Lake, but using wufuc patch, it works perfectly. I don't use Windows Update, I just needed to have my Fingerprint driver and Thermal driver working, wufuc does the job.

 

Long live Windows 7!


  • popoof22 likes this

#44 popoof22

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Posted 27 April 2019 - 01:03 PM

I've retested and it also works without "loadoptions DDISABLE_INTEGRITY_CHECKS" and "TESTSIGNING ON" and "nointegritychecks ON". Just be sure to sign the driver correctly and to extract and merge the registry keys of the certificate accordingly, otherwise Windows 7 won't use the Intel video driver during setup.

 

In my case, unfortunately, there's no way to use accelerometer sensors in 7, since win7 has no HID sensors support. Therefore I can't benefit from autorotate on my 2-1 laptop. But there is a way to rotate manually, also at the same time to adjust Cleartype accordingly, using ClearType Rotator.

 

Also USB type-C won't ever work, no support in 7, but I don't need that at all.

 

Some drivers won't install, because MS limited support of win7 for Kaby Lake, but using wufuc patch, it works perfectly. I don't use Windows Update, I just needed to have my Fingerprint driver and Thermal driver working, wufuc does the job.

 

Long live Windows 7!

This might be a tinny bit later, but i guess ill tell you all the issues ive been having with the guides.

First do i just fallow up to the 7th step? Where it says 7. enjoy it with full fucntion works. Or do i go with the whole entire guide?

 

Using the Hex editor i was confused with him saying modify the follwing bytes "modify the following two bytes into"

All i did was find was used the find feature
83 F8 13 75 43 F7 42 04 00 00 00 02

and

01 76 17 83 F9 13 75 44 F7 42 04 00 00 00 02

 

and then used its feature to replace both of them with 90 90, is that how it works?

I might be right in how i did it, but never harms to ask.

https://i.postimg.cc...7wB/Capture.png

 

My second issue, is the sigining driver guide. Im completley lost with it.

So i make a folder called driver cert as the guide asks, i also download the sdk.

But when ever i put in the second line of code it tells me i never found it



#45 bloodhand

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Posted 01 May 2019 - 06:32 PM

You don't have to replace all the hex values you searched for, only overwrite the following 2 bytes. It should look like this:

igdumdim32.dll:

00291280h: 74 09 C7 46 18 5C 35 C6 14 EB 73 F7 C1 00 00 00 ; t.荈.\5?雜髁...
00291290h: 20 74 09 C7 46 18 94 35 C6 14 EB 62 85 C9 79 09 ; t.荈.??隻吷y.
002912a0h: C7 46 18 CC 35 C6 14 EB 55 8B 45 DC 83 F8 15 74 ; 荈.??險婨軆?t
002912b0h: 1C 83 F8 16 74 17 83 F8 13 75 43 F7 42 04 00 00 ; .凐.t.凐.uC鰾...
002912c0h: 00 02 90 90 C7 46 18 AC 36 C6 14 EB 31 8B 42 04 ; ..悙荈.???婤.
002912d0h: A9 00 00 40 00 74 09 C7 46 18 3C 36 C6 14 EB 1E ; ?.@.t.荈.<6??
002912e0h: A9 00 00 80 00 74 09 C7 46 18 04 36 C6 14 EB 0E ; ?.€.t.荈..6??

igdumdim64.dll:

002d56f0h: 73 09 48 8D 05 1F AD A7 04 EB 6D 0F BA E1 1D 73 ; s.H?..雖.横.s
002d5700h: 09 48 8D 05 48 AD A7 04 EB 5E 85 C9 79 09 48 8D ; .H?H.隵吷y.H?
002d5710h: 05 73 AD A7 04 EB 51 8B 4C 24 20 8D 41 EB 83 F8 ; .s.隥婰$ 岮雰?
002d5720h: 01 76 17 83 F9 13 75 44 F7 42 04 00 00 00 02 90 ; .v.凒.uD鰾.....?
002d5730h: 90 48 8D 05 30 AE A7 04 EB 2E 8B 42 04 0F BA E0 ; 怘?0.?婤..亨
002d5740h: 16 73 09 48 8D 05 AE AD A7 04 EB 1C 0F BA E0 17 ; .s.H???.亨.
002d5750h: 73 09 48 8D 05 67 AD A7 04 EB 0D 0F BA E0 18 73 ; s.H?g.?.亨.s

 

As for the cert part, you have to get: Windows SDK and Windows Driver Kit 7.1.0. I can't tell if it works under WIndows 8/8.1/10, I have only tested on Windows 7 using another laptop, this is also how I've done it. Maybe for this to work from under 8/8.1/10 you need something else, have no idea. As long as typing the command "cd C:\Program Files (x86)\Microsoft SDKs\Windows\v7.1\bin" in cmd takes you to the corresponding folder, than it's good. Otherwise, try Program Files without (x86), I only had a Win7 x86 to work with, so I don't know the path for Windows 7 x64.



#46 popoof22

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Posted 02 May 2019 - 07:53 PM

You don't have to replace all the hex values you searched for, only overwrite the following 2 bytes. It should look like this:

igdumdim32.dll:

00291280h: 74 09 C7 46 18 5C 35 C6 14 EB 73 F7 C1 00 00 00 ; t.荈.\5?雜髁...
00291290h: 20 74 09 C7 46 18 94 35 C6 14 EB 62 85 C9 79 09 ; t.荈.??隻吷y.
002912a0h: C7 46 18 CC 35 C6 14 EB 55 8B 45 DC 83 F8 15 74 ; 荈.??險婨軆?t
002912b0h: 1C 83 F8 16 74 17 83 F8 13 75 43 F7 42 04 00 00 ; .凐.t.凐.uC鰾...
002912c0h: 00 02 90 90 C7 46 18 AC 36 C6 14 EB 31 8B 42 04 ; ..悙荈.???婤.
002912d0h: A9 00 00 40 00 74 09 C7 46 18 3C 36 C6 14 EB 1E ; ?.@.t.荈.<6??
002912e0h: A9 00 00 80 00 74 09 C7 46 18 04 36 C6 14 EB 0E ; ?.€.t.荈..6??

igdumdim64.dll:

002d56f0h: 73 09 48 8D 05 1F AD A7 04 EB 6D 0F BA E1 1D 73 ; s.H?..雖.横.s
002d5700h: 09 48 8D 05 48 AD A7 04 EB 5E 85 C9 79 09 48 8D ; .H?H.隵吷y.H?
002d5710h: 05 73 AD A7 04 EB 51 8B 4C 24 20 8D 41 EB 83 F8 ; .s.隥婰$ 岮雰?
002d5720h: 01 76 17 83 F9 13 75 44 F7 42 04 00 00 00 02 90 ; .v.凒.uD鰾.....?
002d5730h: 90 48 8D 05 30 AE A7 04 EB 2E 8B 42 04 0F BA E0 ; 怘?0.?婤..亨
002d5740h: 16 73 09 48 8D 05 AE AD A7 04 EB 1C 0F BA E0 17 ; .s.H???.亨.
002d5750h: 73 09 48 8D 05 67 AD A7 04 EB 0D 0F BA E0 18 73 ; s.H?g.?.亨.s

 

As for the cert part, you have to get: Windows SDK and Windows Driver Kit 7.1.0. I can't tell if it works under WIndows 8/8.1/10, I have only tested on Windows 7 using another laptop, this is also how I've done it. Maybe for this to work from under 8/8.1/10 you need something else, have no idea. As long as typing the command "cd C:\Program Files (x86)\Microsoft SDKs\Windows\v7.1\bin" in cmd takes you to the corresponding folder, than it's good. Otherwise, try Program Files without (x86), I only had a Win7 x86 to work with, so I don't know the path for Windows 7 x64

 

Hey and thanks for the reply.

I managed to make the certificate using a windows 7 virtual machine, 10 must not work for some reason. But im very confused with this part

 

Combine the public key (.spc) and the private key (.pvk) in a single certificate file with format Personal Information Exchange (.pfx):

pvk2pfx -pvk C:\DriverCert\Drivers.pvk -pi P@ss0wrd -spc C:\DriverCert\Drivers.spc -pfx C:\DriverCert\Drivers.pfx -po P@ss0wrd

Aint got a clue on that



#47 popoof22

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Posted 03 May 2019 - 06:25 AM

You don't have to replace all the hex values you searched for, only overwrite the following 2 bytes. It should look like this:

igdumdim32.dll:

00291280h: 74 09 C7 46 18 5C 35 C6 14 EB 73 F7 C1 00 00 00 ; t.荈.\5?雜髁...
00291290h: 20 74 09 C7 46 18 94 35 C6 14 EB 62 85 C9 79 09 ; t.荈.??隻吷y.
002912a0h: C7 46 18 CC 35 C6 14 EB 55 8B 45 DC 83 F8 15 74 ; 荈.??險婨軆?t
002912b0h: 1C 83 F8 16 74 17 83 F8 13 75 43 F7 42 04 00 00 ; .凐.t.凐.uC鰾...
002912c0h: 00 02 90 90 C7 46 18 AC 36 C6 14 EB 31 8B 42 04 ; ..悙荈.???婤.
002912d0h: A9 00 00 40 00 74 09 C7 46 18 3C 36 C6 14 EB 1E ; ?.@.t.荈.<6??
002912e0h: A9 00 00 80 00 74 09 C7 46 18 04 36 C6 14 EB 0E ; ?.€.t.荈..6??

igdumdim64.dll:

002d56f0h: 73 09 48 8D 05 1F AD A7 04 EB 6D 0F BA E1 1D 73 ; s.H?..雖.横.s
002d5700h: 09 48 8D 05 48 AD A7 04 EB 5E 85 C9 79 09 48 8D ; .H?H.隵吷y.H?
002d5710h: 05 73 AD A7 04 EB 51 8B 4C 24 20 8D 41 EB 83 F8 ; .s.隥婰$ 岮雰?
002d5720h: 01 76 17 83 F9 13 75 44 F7 42 04 00 00 00 02 90 ; .v.凒.uD鰾.....?
002d5730h: 90 48 8D 05 30 AE A7 04 EB 2E 8B 42 04 0F BA E0 ; 怘?0.?婤..亨
002d5740h: 16 73 09 48 8D 05 AE AD A7 04 EB 1C 0F BA E0 17 ; .s.H???.亨.
002d5750h: 73 09 48 8D 05 67 AD A7 04 EB 0D 0F BA E0 18 73 ; s.H?g.?.亨.s

 

As for the cert part, you have to get: Windows SDK and Windows Driver Kit 7.1.0. I can't tell if it works under WIndows 8/8.1/10, I have only tested on Windows 7 using another laptop, this is also how I've done it. Maybe for this to work from under 8/8.1/10 you need something else, have no idea. As long as typing the command "cd C:\Program Files (x86)\Microsoft SDKs\Windows\v7.1\bin" in cmd takes you to the corresponding folder, than it's good. Otherwise, try Program Files without (x86), I only had a Win7 x86 to work with, so I don't know the path for Windows 7 x64.

Also, witch files will i need to use to verify from the driver? Like witch .inf .sys and .dll



#48 bloodhand

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Posted 03 May 2019 - 12:32 PM

You just execute that command from cmd window, just like the others and replace "P@ss0wrd" in the command with your chosen password when you created the certificate, if you used P@ss0wrd then let it so.

 

I don't understand your second question. You have to modify igdumdim32.dll and igdumdim64.dll. Then simply follow the guide to sign the certificate, there you'll see how to create a catalog file and then sign it.


Edited by bloodhand, 03 May 2019 - 12:32 PM.


#49 popoof22

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Posted 03 May 2019 - 05:41 PM

I put in pvk2pfx -pvk C:\DriverCert\Drivers.pvk -pi P@ss0wrd -spc C:\DriverCert\Drivers.spc -pfx C:\DriverCert\Drivers.pfx -po P@ss0wrd

and get the fallowing result gay-1.png

 

also heres a picture of my files in the driver cert gay-2.png



#50 bloodhand

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Posted 05 May 2019 - 05:56 PM

Pay attention to the filenames in the command, there is an error: in place from Drivers.pvk, Drivers.spc and Drivers.pfx, you have to use myDrivers.pvk, myDrivers.spc and myDrivers.pfx. That's why it says file not found. The creator of the guide made an error.







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