How to troubleshoot Wireless Pc or Laptop

First Wifi problem: No Wireless Connection

 
Step-by-steps:
1. Checks, Wifi connection on your laptop if it is still ON or Disable
2. Try switching to a place closer to the Router or Access Point, and certainly avoid obstructions such as walls or other equipment that can make a Wifi signal disrupted
3. Can also try to restart or reset Wifi Router or Access Point
Check the SSID, most laptops or mobile phones will automatically find the SSID of your router or Access Point Wifi, but if it turns out that in the hidden SSID for security reasons, then you must manually add the SSID.
4. Make sure the Network Card automatically find IP and gateway settings
Do not forget to make sure to drivers in the Wifi Network Card or Laptop is actualized
5. If you are using Windows 7, use the Repair Connection, Windows 7 will automatically resolve the problems associated with a connection error.

Second problem: Wireless Connection but No Internet Access

Step-by-steps:
1. Checks Wireless Router - first login as Admin in Wireless Router, make sure that the network status and the current normal internet connection and not having problems
2. Open Browser Firefox, Chrome, and others. Because in some places or sometimes Hotspot Login page to be able to start using Wifi. So that's connected to Wifi, open your browser first
3. Reset input WEP key or WPA. Hotspot is protected with some kind of protection that WPA, WEP or WPA2 ensure that you have entered the correct security code
4. Checks Anddress Mac Filtering
5. Try using another DNS Server