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[Latitude 7490] No Driver for Touchpad in Windows Server 2016/2019
Hello. I need a help with the touchpad installation in the Windows server product line. I've installed the Windows Server 2016 and 2019 in a Latitude 7490 and had issue with the touchpad in both OS.
- The issue is that the touchpad doesn't work in the SO
The touchpad works perfectly in the installation part (that loaded by a bootable USB stick) but not when the OS is completely installed in the SSD. Appears in the "Device Manager" the "ACPI\VEN_DELL&DEV_081C" device as "Other devices". I've tried to:
- Load the Win10 driver
- Use the Driver Easy
- Use the Win7 driver
None of these attempts worked. It's funny because it works in the installation program (WinPE) and stops working when the SO is loaded from the SSD...
**Actually I'm using an external mouse.
Any ideas?
Thanks
Batsiosc
1 Message
0
October 10th, 2020 20:00
I’m using a Latitude 7280 and I am having the same issue. I’ve tried pretty much what has been mentioned already. Any help is appreciated.
RB_Dell_Latitude
3 Posts
0
July 3rd, 2022 12:00
Same exact issue with my two Latitude 7490 and using windows server 2019. It works during the bios/boot so hardware touchpad is not an issue. It fails to work after software loaded and login
petermuss
162 Posts
0
July 4th, 2022 06:00
Hello download this cab-file for the 7490 and extract it to c:\dell
Use device manager to install missing driver from your local disk, pointinmg to the root of the extracted cab-file, e.g. c:\dell\...\x64
HTH
Peter
petermuss
162 Posts
0
July 4th, 2022 09:00
can use teamviewer or anydesk to solve the problem.
RB_Dell_Latitude
3 Posts
0
July 4th, 2022 09:00
@petermuss Thanks for the reply, tried as per your instruction and it says can't find the matching driver, here is the video of steps with errors https://www.screencast.com/t/DgpGhdWNd
https://i.imgur.com/rrQ2rxL.png
https://i.imgur.com/rrQ2rxL.png
RB_Dell_Latitude
3 Posts
0
July 4th, 2022 10:00
tried your google drive link, no change, sent you email for any team/anydesk as per your time
petermuss
162 Posts
0
July 4th, 2022 10:00
The ACPI driver is missing... Try this one:
https://drive.google.com/file/d/1CEhspHFQIv3D4B_q1FuBQP0oJsCsvNvJ/view?usp=sharing
unpack and run the exe as admin
HTH
Peter
Artem Rozhkov
1 Rookie
1 Rookie
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4 Posts
0
October 18th, 2023 05:14
The same here with 7280 and Server 2022. Was something able to get it work?
huesmann
2 Posts
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January 28th, 2024 11:38
Was anyone ever able to get the touchpad working? This is so freaking stupid that the device works in Windows Setup and BIOS Setup, but not in the OS.
solice
1 Message
0
March 14th, 2024 21:45
I also have the same error on winserver 2019 - Dell Precision 7720. is there any way?