Double-click Network adapters to expand the list. See if your wireless network adapter (usually the adapter whose name contains the word “wireless”) appears among the list. If that does not resolve it try the below information. On your keyboard, press the Windows logo key and type network troubleshooter. Hello people. I, as the title suggests, have a Dell Inspiron 15 5000. After one day, when I turned it off, the screen wouldn't comeback on. The keyboard light would come on and the image would show on an external monitor but my laptop screen wouldn't work. It's seems to function normally in every way apart from the screen.
Oct 09, 2017 · Furthermore, the Dell Inspiron 15 5000 5577 (i5577) features 802.11AC Wi-Fi, wired Gigabit LAN, and Bluetooth connections, HDMI video out port, three USB 3.0 ports, a headphones / mic audio connector, and a media card reader. We applaud Dell for putting a very capacious 74 WHr 6-cell battery inside this notebook.
The wireless connection doesn't work and no wireless interface is available. The firmware iwlwifi-7260-7.ucode is already present in /lib/firmware but the iwlwifi module isn't loaded. My machine runs Slackware64 14.1 with kernel 3.10.17.