Computer stopped connecting to my wireless router. Tech Support

Computer stopped connecting to my wireless router.

I have a 4 month old ASUS laptop computer.  It has wireless internet built in that worked well until I took the laptop to a friend's house and connected to his wireless.  It kicked me off his connection a couple of times.  I would troubleshoot and it would
say not connected to the internet.
I would click on fix problem and it would work fine for 3 or 4 minutes, then kick me off.  It would also say my internet wire was broken or unattached, even though it's wireless.  Now it does the same thing at my own house. 
It never had a problem with my wireless before.  When I go through the troubleshooting steps to reconnect it stays connected at my house.

Keys to the Problem Computer stopped connecting to my wireless router.

Download SmartPCFixer to Fix It (Free)

Hi BaddAsh,
Thank you for posting in Microsoft community!
I am sorry to hear that you have trouble connecting to internet wirelessly.
Let’s go ahead and troubleshoot the issue.
1) Which Windows operating system are you using?
2) Have you made any changes prior to the issue?
3) Do you receive any error message or code?
4) Have you tried wired connection?
Please refer the links below:
Wired and wireless network connection problems in Windows
http://windows.microsoft.com/en-US/windows/help/wired-and-wireless-network-connection-problems-in-windows
Set up a computer-to-computer (ad hoc) network
http://windows.microsoft.com/en-US/windows7/Set-up-a-computer-to-computer-ad-hoc-network
Why can’t I connect to a network?
http://windows.microsoft.com/en-US/windows7/cant-connect-to-a-network
Please post back if you have any questions regarding Windows.
I will be glad to provide you with the additional options available that you can utilize to get the issue resolved.

In this method we will try to Boot in Safe mode with Networking and see if the error still persists.

• Search "MSCONFIG" and Open.
• Click on Boot Tab
• Tick Safe Boot in Boot Option
• Select Network.
• Click Apply and OK.
• Reboot your System.

Another Safe way to Repair the Problem: Computer stopped connecting to my wireless router.:

How to Fix Computer stopped connecting to my wireless router. with SmartPCFixer?

1. Download SmartPCFixer . Install it on your computer.  Click Scan, and it will perform a scan for your computer. The junk files will be shown in the list.

2. After the scan is finished, you can see the errors and problems need to be repaired. Click Fix All.

3. The Fixing part is done, the speed of your computer will be much higher than before and the errors have been removed.

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