01-09-2019 05:15 AM
thank you already for reading and your help.
I have a Dell WD 15 Dockingstation that connects to USB C.
It works with my partners Macbook and any other Laptop so far. It also worked with the Lenovo Yoga 730 for a month and now over sudden it makes problems.
First I instaled the graphic driver new and the usb driver new and unplugged everything and it worked again for 2 days.
Now I have the same problem again but can`t get it to work.
Installed the drivers again, rebooted, installed driver for the dell doking station. No help.
I have an additional USB C hub for more USB that also has a HDMI plugin. Sometimes he recognizes it sometimes not.
Whenever I plugin the DellDoc it starts beping in a interval (as if he would recognize new devices - but doesn`t do it!)
Also it doesn`t charge anymore from the DellDocK, the amber charging light flickers.
I googled and tried all drivers, deinstalling the devices in the device manager but nothing helps.
Any idea what else I can do?
Thanks so much
01-09-2019 09:43 AM
Updated everything again (Chipset, USB, Graphic, and Display Adapter Driver)
Dockingstation is now working for USB ports.
Display still not detected.
Macbook works --> so no issue wie Dock & Monitors.
Googled everything for the issue. Device Manager unistalled, reinstalled, updated driver. No success !