I added some also that I came across as I researched on the problem which I thought would be helpful. I got a couple of fixes for you which I have used to get the USB ports working again you can try. How do I fix my USB ports on my Dell laptop?
The good thing is most of the time its an easy fix.Ī software glitch, corrupted drivers, Widows update messing up causing USB ports not to work. I have also had people come for repairs a couple of times with just that issue. Happened to me on one of the Dell Inspiron 3521 laptops I was using. However, if you really want to use 5GHz for whatsoever reason, you can buy a USB Wi-Fi dongle for your laptop.What do you do when you plug in your hard drive and you realize the USB port is not working.
If you don't see an option to enable or disable 5GHz, either your adapter doesn't support it, or the wrong drivers are installed. You'll see a list of properties, one of which should mention 5GHz. You can also right-click on the adaptor in Device Manager, click Properties and then switch to the Advanced tab. If your adaptor supports 802.11a, it will definitely support 5GHz. For instance, an iPhone 6 Plus connected to a BT Home Hub 5 via 802.11n on 5GHz will not be able to see a Google Nexus Player which connects to the same router on 2.4GHz. 
This is not a problem for dual-band routers which can run both radios at the same time, however using different frequencies can still cause problems as devices on different frequencies may not be able to communicate with each other. Not all routers can use both frequencies simultaneously hence it is impossible to use the 5GHz. Since most current routers are 802.11n models, all you need to do is find out if yours has a 5GHz radio in addition to the more common 2.4GHz one.
Find the make and model of your laptop's Wi-Fi under the Network adapters section.Ĩ02.11a, 802.11n and 802.11ac all work on 5GHz, however it is optional with 802.11n. How to find out if your laptop supports 5GHz There is no point enabling 5GHz Wi-Fi on your laptop if your router does not support it. It is important that you check if your router is a dual-band model and has a 5GHz radio. In this article, we will take you through how to identify if your router and laptop supports 5GHz and how to enable it to promote faster and reliable connection.ĭoes Your Laptop or Router Supports 5GHz? Usually, you get to select the name of the router, enter the password and forget about it. Wi-Fi is generally easy to use and reliable. However, it is quite complicated to use 5GHz Wi-Fi on your laptop.
0 kommentar(er)
