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Lenovo C640-13IML Touchscreen & Network problem

Posted: 10 Aug 2021, 09:48
by archi
Hello,

I am coming to you because I have a problem following an update of the bios of my Lenovo c640-13iml. I made this update and since the mouse pad, the touch screen and internet no longer work. And if I want to solve the internet problem, it tells me that windows did not find a driver for my network card.
I'm desperate, I need my computer to work, please help me.

Regards, Archi!

Re: Lenovo C640-13IML Touchscreen & Network problem

Posted: 11 Aug 2021, 09:32
by roza
Hello!

Let us know more details about your OS.
Do you have Win 10 x32/x64 bit?

Re: Lenovo C640-13IML Touchscreen & Network problem

Posted: 12 Aug 2021, 08:17
by archi
Hello!

I have Win 10 X64 bit installed.

Thanks!

Re: Lenovo C640-13IML Touchscreen & Network problem

Posted: 16 Aug 2021, 08:15
by roza
Hello!

Try to download & install files from this page:
https://pcsupport.lenovo.com/se/en/prod ... river-list (Lenovo Official)

Re: Lenovo C640-13IML Touchscreen & Network problem

Posted: 19 Aug 2021, 08:45
by archi
Thanks, Roza. It works!

Re: Lenovo C640-13IML Touchscreen & Network problem

Posted: 21 Aug 2021, 13:10
by roza
You're welcome.

Let us know did you fix both problems?

Re: Lenovo C640-13IML Touchscreen & Network problem

Posted: 23 Aug 2021, 08:32
by archi
I uninstalled both drivers & reinstalled them from lenovo website as you recommended.