Friday, June 29, 2018

wireless - Why is Wifi not working on my HP laptop?

The wireless card is not working but the Internet is working good with Ethernet cable.


The output of lspci is :


02:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)

At fist the card was working but sometimes it's disconnected, and have problem on coverage range, and sometimes it's not working at all


I tried many solutions on the Internet but now it's not working at all.


I don't know what to do :(

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