08-21-2019 01:02 AM
I'm sure I didn't deleted anything important, and it was still working well at Monday. But when I open my laptop at Tuesday, it suddenly can't connect to WiFi and shows a desktop and cable sign with a red x
I've tried to restart and troubleshoot my laptop, but it shows that I need to connect with Ethernet cable.
When I check the device manager, I found that there's no WLAN or WiFi but only Ethernet. I have no idea what's going on and I need to use my laptop very soon.Please help!