Posted 22 August 2007 - 02:23 AM
The first thing you could try is to ping the router from one of your PC's (often the router's IP address is 192.168.1.1 by default, you may need to check your router documentation)
click start -> run and type in the box cmd then at the command prompt type ping 192.168.1.1 (or whatever the router ip address is).
If you can ping the router (it returns "Reply from..." messages), try pinging something like www.google.com
If you cannot ping the router ("Request timed out" messages), and if you are working wireless, try connecting the PC to the router with an ethernet cable. Try pinging again.
Also feel free to post the make/model of you router and PCs as well as the PC OSs, and whether you are trying to connect wireless or wired. Please include whether or not you are using DHCP.
Acer Aspire 5732z
OS: Windows 7 Ultimate
Processor: Intel Pentium III Xeon, 2200 MHz
RAM: 3 GB
Display: Mobile Intel GMA 4500M