Once I enter the Wi-Fi password, it asks me to push 'enter' and 'OK'. There is only an OK button and it won’t go past the screen
Full instructions from the Brother website
Set up your Brother machine on a wireless network.
> Click here to see how to find the wireless security information for Windows.
For Macintosh users
> Click here to see how to find the wireless security information for Macintosh.
After checking the network information of your wireless router or access point, go to step 2 to set up your machine on a wireless network.
If your wireless router or access point uses WEP encryption with multiple WEP keys, write down and use only the first WEP key.2. Set up a Brother machine on a wireless network
To set up your Brother machine on a wireless network:
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Turn your Brother machine on.
This will start the wireless setup wizard.
When a list of SSIDs appears, press the Up or Down arrow keys to select the SSID you wrote down earlier.
Available authentication and encryption methods depend on your model.
Select Open System, press OK then select None for Encryption Type? and press OK.
To apply the settings, select Yes.
Select Open System, press OK then use the Up or Down arrow key to select WEP for the Encryption Type? and press OK.
Select the appropriate key number and press OK.
Enter the WEP key (Network Key), then press OK to apply your settings.
To apply the settings, select Yes.
Select Shared Key and press OK.
Select the appropriate key number and press OK.
Enter the WEP key (Network Key), then press OK to apply your settings.
To apply the settings, select Yes.
Select WPA/WPA2-PSK, press OK then use the Up or Down arrow key to select TKIP or AES for the Encryption Type? and press OK.
Enter the WPA/WPA2-PSK password (Network Key), then press OK to apply your settings.
To apply the settings, select Yes.
Select LEAP, press OK.
Enter the user name and press OK.
Enter the password (Network Key), then press OK to apply your settings.
To apply the settings, select Yes.
Select EAP-FAST/NONE, EAP-FAST/MSCHAP(EAP-FAST/MS-SHAPv2) or EAP-FAST/GTC, press OK then use the Up or Down arrow key to select TKIP or AES for the Encryption Type? and press OK.
Enter the user name and press OK.
Enter the password (Network Key), then press OK to apply your settings.
To apply the settings, select Yes.
The machine's LCD displays Connected.
Make sure your access point is on, and verify your Network Settings collected in Step1.
Temporarily move your machine as close as possible to the access point or router. Try starting from Step 2-2 again.
Once the Brother machine is joined to the network and has a valid IP address, the wireless setup is complete.
https://www.google.com/search?q=Brother+MFC+9840+CDW.+How+can+I+connect+to+wi-Fi%3F
Networking Guide
https://download.brother.com/welcome/doc002260/mfc9840_usaukasa_net_a.pdf
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SOURCE: Unable to connect to wi-fi
I think it is saying that the wifi "card" is set so that it is not being configured by windows.
In XP
Control panel > Network connections
Under LAN or High-speed internet you will see an icon labelled wireless network connection. Right click on this and then click properties. You will see three tabs at the top
General - Wireless Networks - Advanced
Click on wireless networks
There should be a tick-box saying Use windows to configure my wireless network settings. I expect that, in your case, the box is unticked which means that the software supplied by the vendor of the wifi card is configuring the settings. I find that it is usually more reliable to let windows do it.
So tick the box and click OK. You may then have to reboot.
SOURCE: asking me for wi-fi password
The wifi password is the same as wireless network key (either WPA or WEP key). That's the same password that you used when you tried to connect to the wireless network using your laptop.
SOURCE: connecting my ipod touch to my wireless router through wi fi
Hi,
Check for the password on the router configuration page to make sure tat you are using the correct one:
1. Open the browser(Internet Explorer or Mozilla Firefox).
2. Access the router usually http://192.168.0.1 else try http://www.routerlogin.com
3. Login to the router (User Name = admin Password = password unless you have changed it).
4. Click on Wireless Settings'(under Setup) from the left menu.
5. Check if 'WEP (Wired Equivalent Privacy)' or 'WPA-PSK (Wi-Fi Protected Access Pre-Shared Key)' is selected under 'Security Options'.
6. If WPA-PSK is selected, copy the code entered in the passphrase.
7. If WEP is selected, copy the code entered in the Key that has a black dot before it.
This is the code required for connecting the wireless computer to the routers' wireless network.
Enter the same password on IPOD to connect to the wireless network.
Rate it,if it helps.
SOURCE: Im connecting to my home WI fi and it says authentication failed
You will be asked for a password only if you are connecting to a password protected WiFi network.You can set a password for your Home WiFi modem and after that you have to enter the password whenever you try to connect.
SOURCE: need installation driver disc for a brother mfc 9840 cdw copier
You can download the Brother printer drivers from their support WEB site. Please click on this link and select your model printer to download : - http://www.brother.com.au/ProductsSolutions.aspx
) next to them.
) in the status bar at the top of the screen shows connection strength. The more bars you see, the stronger the connection.). 
) next to a network you've joined before. Then tap "Forget this Network."
) next to a network.259 views
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What would the steps be with windows 10 pro do you know ?
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