Ran the MS Fixit for Winsock in D7, checked hosts file, etc. YES, checked and toggled the hardware wifi switch on the front of the laptop. Ran scan with MBAM found some minor adware, nothing serious. I uninstalled the wifi card, deleted the driver, let the PC detect the card, no luck. I downloaded drivers from Dell's site, installed those, no luck. I uninstalled the wifi adapter several times, let the PC detect & reinstall, no luck. When I enable it, it says it enabled, but still no connection. 1.Open the Run app Press and hold the Windows key and then press the r key. (Downloading from dell support, using old windows drivers from dell, and so fourth). Dell laptop not connecting to wifi - Best answers Dell laptop wifi not working windows 7 - Best answers How 2 get PS3 wireless connection 2 internet. I am now facing a problem with a non working wireless network adapter.

See if you can resolve it using the below steps. I have a Dell Inspiron 5537 that came installed with Windows 7. Fortunately, you can at least identify whether your problem lies in your Dell laptop or the WiFi router. In that case, it’ll take much of your time and patience to troubleshoot and fix your problem. Resolved that by running repairs #1 & 3 of the Windows Repair tool, to reset registry permissions and reset service permissions.Īfter doing this, the LAN started working and the Diagnostic Policy Service would start, but the Wifi still stays disabled. This issue might happen sometimes due to battery power fluctuations. As there are various possible reasons for the Dell laptop WiFi not working, sometimes it’s hard to identify what exactly the cause is. Troubleshooting showed the diagnostic policy service was failing to start, was unable to start manually. Oddly enough, this started right when I replaced the screen.must be / hope it is coincidence!!!Īt first, the machine refused to connect to any network wifi networks don't show up / wifi adapter shows as disabled, and the LAN adapter wouldn't detect anything when plugged into a live ethernet cable. The wifi icon in system tray shows a red X through it. Have an issue with a Dell latitude wifi connection will not enable / turn on.

Dell laptop wifi not working windows 10