A "550 Authentication is required for relay" error indicates that your email server requires SMTP authentication in order to send…
So how to configure an SMTP authentication? The procedure is simple. You need to open your mail client, go to…
Method 2: Enable 802.11n mode on your adapter Using the Device Manager as mentioned previously, locate your wireless adapter. Right-click…
Enable the 5Ghz capability by going to Device Manager, right click your Wireless Network Adapter then go to Advanced tab.…
It only works on the 2.4 GHz wireless band. Anytime you see a wifi N adapter with a suffix that…
However, Lenovo IdeaCentre B540p wireless network connection is unable to detect the router’s 5GHz network, only able to detect 2.4GHz.…
If your Windows-based computer has an 802.11a or 802.11n wireless network adapter, then it is compatible with a 5 GHz…
Thanks for reaching out. The WiFi card provided on this model only supports single band up to 802.11bgn 2.4GHz. It…
2. Change network adapter mode Press the Windows logo key and R key at the same time. In the Run…
To switch between 2.4GHz and 5GHz Wi-Fi bands on Windows 11/10, follow these steps: Press Win+X to open the menu.…