Windows 7 cannot detect network scanner

If the scanner is turned off, the computer can't connect to it correctly, which will cause the "No scanner were detected" issue appearing. In order to make sure that the scanner is powered on, you need check whether you have plugged the scanner to the power source and then make sure you have turned on the switch button to connect the scanner to power supply.

In addition, in order to avoid the cables faulty, plug in the cables correctly and firmly at the both ends to enable them to work properly. Sometimes the cause of this error may lie in the USB port problem. Therefore, when you encounter the issue that no scanners were detected by Windows Fax and Scan, you can try to disconnect the scanner and then plug it into a different USB port to see if it works.

If you have checked all the above points that deserve your attention, you can see if the error message still persists.

If it still persists, move on to the next method. When you are facing the Windows Scan and Fax not detecting scanner issue, you can run the Windows 10 built-in Hardware and Devices troubleshooter to diagnose and fix the exact issue. Follow the below steps to run the troubleshooter:. Step 1 : Open the Control Panel in your computer.

Step 2 : Enter " Troubleshooting " in the search blank and then the result will appear. Click Troubleshooting to go ahead. Step 3 : Click Hardware and Sound in the Troubleshooting window. Step 4 : Look for Hardware and Devices under the Device section and click it. Step 5 : Click the Next button to continue. Plenty issues have been reported with printers. This article aims to introduce the error printing message shown in the printing queue and offer some solutions.

If something is not working properly on your computer, running a corresponding Windows troubleshooter is a wise choice. Step 3 : Choose Printer in the right pane and click Run the troubleshooter button to start checking related problems. If there are any fix strategies, apply them to fix the potentially issues automatically. Then, you can check if the Windows fax and scan issue is fixed. In this case, you can disable and then re-enable this feature to make it work properly again.

Step 3 : Click Turn Windows features on or off in the left pane to invoke the Windows Features dialog. Click OK to save changes and exit. Step 5 : Restart your computer and open the Windows Features again. If your computer cannot detect the scanner, perhaps you can re-add it to your device list.

Just follow the steps below:. I use Dell computers quite a bit at the office, and most of the Intel cards use some type of Intel or Dell utility to detect wifi networks. That is what I have had to do in the past and just let Windows manage the wifi. Granted, this was in XP, and I could usually see the wifi networks and just not connect, it might give you somewhere to start.

I suppose you could try a repair install of Windows too, but I'm not sure that would fix it. Have you by any chance uninstalled the driver. When I have had similar issues with other Dell laptopsa I have resolved it by going to device manager and right clicking the wireless adapter and choosing uninstall.

When it compltes the uninstall right click on any node and choose scan for new hardware, it should re-install the driver. Hopefully it will display all the wireless networks available. My guess is that the Broadcom utility for your old wireless card has full control over WiFi on your Windows install and is blocking the Intel wireless card from being able to do anything.

These utilities are very useful, but they tend to "take over" WiFi duties in Windows, in addition to having potential issues with multiple user accounts. Personal preference if you even want the Intel utility installed. I even went as far as to disable the switch in the BIOS. Windows 7 is nice in the fact that it doesn't allow 3rd party wireless network management software that I know of.

That died finally with XP. At this point I suppose I will un-encrypt my drive and try to repair the windows installation. I'll report back with my results. I had a similar situation when replacing the wireless card in a laptop. It turned out one of the antenna cables wasn't on as tight as it should be. So I re-seated the cables and it started detecting them again.

Of course I also had a situation where it was doing that and it did take a restore! I gotta agree with Matthew. If the OS sees it, installs it, and shows up in device manager with no errors, you should be good to go.