System and user certificates might be lost when updating a device from Windows 10, version 1809 or later to a later version of Windows 10. Devices will only be impacted if they have already installed any Latest cumulative update (LCU) released September 16, 2020 or later and then proceed to update to a later version of Windows 10 from media or an installation source which does not have an LCU. As a result, the drive may have been mapped; however, the user on client cannot see it in Windows Explorer. He may recognize it as a failed network drive mapping. This is the reason why we usually suggest you to disable fast logon on the clients via a GPO, and please check if the mapped network drive will be occur under this circumstance.

1. Start, control panel, device manager, network, right click on the adapter and make sure it's enabled there. If so, then try deleting it, then restart your computer. Windows should install it and correct the issue if there was a problem. Make a system restore point first in case this doesn't work.
2. Jun 25, 2019 Just follow the solutions given here to fix the Bluetooth cannot connect issue on your Windows PC. Right-click on the adapter and select Update driver from the menu. Start, control panel, device manager, network, right click on the adapter and make sure it's enabled there.

Network Adapter is the main part of any computer, specially for the users who use internet regularly. As other things network adapters may also fail to work properly due to some reasons, specially new users can face some problems with their network adapter due to the lack of sufficient knowledge about it. Sometimes when your internet connection is not working properly, this may be due to the problems with your network adapter ( usually when you have Dial up connection ). So make sure to check your network adapter when your internet is not working fine. Today we are going to tell you about things to do when network adapter is not working properly, which are mentioned below.

1: Enable DHCP:

Windows Cannot Start Mapping On The Adapter Not Connected Router

This is the main problem which don’t allow network adapter to work properly. The latest network adapters automatically enable DHCP when the computer starts. But sometimes wireless network adapters ( these are usually USB attached adapter from Tenda or other companies ) do not work properly if you haven’t enabled DHCP. To enable DHCP follow these steps.

Start > Control Panel > Network and Internet Connections > Network Connections > Right click on network connection for which you want to enable DHCP > Properties > Internet protocol TCP/IP (or related ) > Click on “Obtain IP address automatically” > Click on “Obtain DNS addresses automatically” > OK.

Now DHCP is enabled, the whole process is shown in the screenshot below for easy understanding.

Windows Cannot Start Mapping On The Adapter Not Connected Wirelessly

2: Restart your computer:

After enabling DHCP, if your network connection is still not working properly then restart your computer. Because sometimes restarting computer can solve the issue. Restarting computer allows the “attached accessories ( Network adapter in our case )” to fix the problem itself.

3: Plug-out and Plug-In again:

If network adapter is still not working properly, then there is another choice for you. Turn off your computer and then open the case, plug out the network adapter and then after cleaning it plug in again and then check it ( in PC its easier but if you have Laptop then it could take some time but not more then 5 minutes ).

4: Check other things too:

Sometimes your network adapter might be working properly, so you should check other things too. For example modem and wire attached to it ( if you have wired connection ), check router too ( if you are using wireless network ).

5: If its still not working replace it:

If network adapter is damaged a lot or if its still not working properly then you should replace it as early as possible to continue your work. You can also buy network adapters online. Below we have recommended some, which are good quality and affordable.

Know the best about Things to do if network adapter is not working properly:

So, these are some valuable things to do when your network adapter is not working properly. Among all of these tips, enabling DHCP is most important because its a very common problem with network adapters. Others things like restarting your computer and changing the network adapter may also work. We hope you will like the stuff but stay in touch with us because there is coming more.