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[Guide] Lenovo Ideapad S340 Laptop on Catalina

Joined
Oct 24, 2019
Messages
66
Motherboard
Lenovo Ideapad S340-Clover
CPU
i5-8265U
Graphics
UHD 620 1920x1080
Mobile Phone
  1. iOS
Trackpad not working after updating to catalina 10.15.5. "No trackpad found" problem. Any solution?
 
Joined
May 8, 2013
Messages
63
Motherboard
LENOVO IdeaPad S340-14IWL
CPU
i5-8265U
Graphics
UHD 620
Mac
  1. Mac mini
Mobile Phone
  1. iOS
Trackpad not working after updating to catalina 10.15.5. "No trackpad found" problem. Any solution?
Have you tried to rebuild kext cache?
 
Joined
Oct 24, 2019
Messages
66
Motherboard
Lenovo Ideapad S340-Clover
CPU
i5-8265U
Graphics
UHD 620 1920x1080
Mobile Phone
  1. iOS
in terminal:

Code:
sudo kextcache -i /
It worked.. Thanks.
I have tried also before this Command, but I didn't know how to reboot the machine without keyboard and so it didn't work. Now after using this command I rebooted the machine from terminal and then the trackpad works after rebooting! Thanks
 
Joined
Apr 29, 2013
Messages
5
Motherboard
Lenovo 340
CPU
i3 1005g1
Graphics
Intel 620
10.15.5 installed on a i3 10gen, no sound or track pad. Anyone else have any luck?
 
Joined
Sep 22, 2019
Messages
10
Motherboard
Lenovo Ideapad S340-14
CPU
i5-8265U
Graphics
UHD 620
Mobile Phone
  1. Android
  2. iOS
Is there a solution with HDMI, tried it through hackintool, but fails, black screen on boot. Does he even work? version 10.15.6 I've tried connecting HDMI-to-HDMI
 
Joined
Oct 24, 2019
Messages
66
Motherboard
Lenovo Ideapad S340-Clover
CPU
i5-8265U
Graphics
UHD 620 1920x1080
Mobile Phone
  1. iOS
Catalina 10.15.6 update. Have someone done it?
Is everything working?
Thanks
 
Joined
Oct 24, 2019
Messages
66
Motherboard
Lenovo Ideapad S340-Clover
CPU
i5-8265U
Graphics
UHD 620 1920x1080
Mobile Phone
  1. iOS
Yes, I just updated to it. Everything but the Trac Pad. It has not worked sence I installed Catalina.

How did you over come the track pad issue? I tried the Terminal command listed in an above post. Something happened, based on the amount of text that went by. I rebooted, not by using Terminal, and the track pad is still inop! Help?!?
If the trackpad never worked for you with Catalina, you should try to use the EFI files shared by @ClashFarmer at the page 29 of this tread. This EFI files is the same that 4mit gave us, with the adding of a specific patch for the trackpad. And it is working for us all!
The terminal command listed before works just to abilitate the trackpad again after an update.
 
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