realtek 11n usb wireless lan utility driver ubuntu

The fault stays with the working card in your system and your card is working fine in the working machine. Contact your technical support to have the hardware issue resolved. The fault followed the original card to the working system, and the card from the working system works in your machine.

The best way to rule out a hardware issue is to two-way swap the Wi-Fi card with another compatible system. Then select Try Ubuntu to boot from the media, instead of your Hard Drive. Note: Press the F12 key at the Dell splash screen and select either CD or USB boot from the options menu that appears. If it is not detected, proceed to hardware troubleshooting. If it is detected, then proceed with the guide. If you boot the system to the Basic Input Output Setup (BIOS), can you see the installed Wi-Fi card?

If not, contact your ISP about a general network issue. If it does not detect your installed Wi-Fi card, proceed to Step 3. If it can intermittently see and connect to available wireless networks, proceed to hardware troubleshooting. If it cannot see any networks even when physically held over the router, proceed with Step 2. If it can see networks but cannot connect to any, and your Wi-Fi strength is low, proceed with Step 2. The network itself or your connection settings may be at fault. If it can see networks and connect to any other network but yours, contact your Internet Service Provider ISP. Identifying any issues outside the systemĬan your system detect local Wi-Fi networks, but it cannot connect to them?

Realtek 11n usb wireless lan utility driver ubuntu