點解個wireless detect 唔到router

I assume your wireless network is no problem and turned on "Automatic Obtain IP from DHCP server" options.

1. plug the Lan cable to router directly, and go to configure your wireless connection.
2. Reset all settings on wirell connection to factory default
3. See if there is any DHCP service on your router, just enable it and set DHCP clients for at least 2 computers.
4. Go back to the wireless lan setting page, and try to find a word "ssid" and set it to "MyFamilySSID" <--- hope you can find this seeting, if not, just skip this.
5. Try to use no encryption connection, or some lowest security wireless lan connection setting. (These settings are insecure, but my purpose is confirming the router accept all wireless connection, for fast and easy troubleshoot now.)
6. Unplug the Lan cable from router
7. Open your windows "network connection" settings from "Control Panel"
8. Right click the "Wireless Lan Connection" icon, select "Disable"
9. Right click the "Wireless Lan Connection" icon, select "Enable" <-- yes, enable it again, useful for some cases, just do it.
10. Right click the "Wireless Lan Connection" icon again, choose "Properties".
11. Try to scan the Wireless Lan connection point by Windows
12. If you can see your Wireless Lan router's ssid ("MyHomeSSID" <-- if you can set it on step 4), just connect it. It should be OK.
13. To confirm you have got your router's IP, using the Command Prompt (Start -> RUN -> Type: CMD) then type "ipconfig /renew" you should have the router's IP and your IP now.

If you can get wireless lan connection, conguration to you, anyway, lookup the router's manual, and setup higher security authentication for your router is needed.

2006-11-01 00:29:30 補充：
It means your Wireless network card is setup correctly, the Options can be found on right click the "Wireless Lan Connection" ICON choose properties page, then choose "TPC/IP setting" properties.