ProBook 450 G10 Touchpad driver

[dane_fisher]

Hi,

I've bought a HP ProBook 450 G10 and I'd like to run Windows Server 2022 on it. I know this isn't something that HP itself supports^^ I can get everything to work driver wise but there seems to be no driver for the touchpad...

It's listed as ACPI\VEN_SYNA&DEV_30FB in the device manager.

I've downloaded the driver package from: https://hpia.hpcloud.hp.com/downloads/driverpackcatalog/HP_Driverpack_Matrix_x64.html

https://ftp.hp.com/pub/softpaq/sp147501-148000/sp147514.exe

But this doesn't contain any touchpad drivers either 😞

Does anyone know how to get this thing working?

Regards,

Dane

[dane_fisher · Accepted solution]

Fixed it...

Mount the Windows Server .iso file
Extract "sources\boot.wim" with 7-Zip
Copy out:
Windows\INF\hidi2c.inf
Windows\System32\drivers\hidi2c.sys

Edit the "hidi2c.inf" file and remove "...1" from "NTamd64...1" (two occurences)

Holding down the "SHIFT" key while clicking "Restart" in the start menu

When the special "Choose an option" blue screen comes up, select the "Troubleshoot" icon
Then under "Advanced Options", select "Startup Settings"
Click the "Restart" button

In the "Advanced Boot Options" select the "Disable Driver Signature Enforcement" option

Now open an ADMINISTRATOR PowerShell command prompt

CD into the path that contains the modified hidi2c.inf and unmodified hidi2c.sys files

pnputil.exe /add-driver .\hidi2c.inf /install

Done. It still does work fine on the next reboot (with Driver Signature Enforcement) on again...