Windows 10: Wifi adapter not working on lenovo Ideapad

Hello. My Wifi on my Lenovo ideapad 530s-14ARR stopped working. When I go to device management in settings, there is no wifi adapter, only WAN miniports. I have no clue about what I should do. I can't install or update the drivers since i can't access the internet...

:)

 

Lenovo ideapad 110 - no wifi device

Have Lenovo ideapad 110 with windows 10 1607 and then 20H2.
It has Qualcomm Atheros QCA9377 Bluetooth and Wifi adapter.
After windows recovery Wifi adapter started to disappear from device manager (after start it's seldom here).
I tried live linux and device is missing here also.
Bluetooth device is always present.
I've tried newest BIOS update, but it didn't solve this issue. Wifi is mostly like it's not present.
When it's present it's on PCI 3 dev 0 function 0.

 

Lenovo ideapad 110 - no wifi device

many thanks for suggestions.
Airplane mode is disabled.
I've tried some lenovo auto update tool and it didn't find wifi adapter also.
=> So it must be hw problem.
I saw somewhere someone went to BIOS and just saved and it worked since this moment. Not my case. No matter if I switched Wireless in BIOS on or off.
So I managed to disassembly nb and going to reseat wifi card.
I've also removed CMOS Battery to reset BIOS.
Wish me luck *Wink

 

Lenovo ideapad 110 - no wifi device

Agree.. most likely hardware. seems it's from around 2017 so not 'old'.
Lenovo: Lenovo Ideapad 110 review: Nice as your first laptop | Gadgets Now

Are all other devices configured as listed by Device Manager?

If you feel it's worth playing any further...
I suppose you could try Safe Mode with Networking.

And you could try Lenovo System Update
Lenovo System Update: Update Drivers, BIOS and Applications - Lenovo Support GB