yeah, install updated drivers, then try again. if it still doesn't work, then try this and get back to us.
More things to try:
Assumptions: (correct me where I'm not guessing right)
1. your business PC and your personal PC use the same cable modem for access.
2. the cable modem connects to a small router (linksys, d-link, netgear, etc...).
3. small router has a wire to each of your PC's.
First thing would be to make sure you're getting an IP address that your network understands. Make sure your DHCP server is giving you an IP address and that you haven't been assigned the autoconfiguration address. You can tell your IP by clicking START, RUN, type CMD, hit ENTER, then type IPCONFIG /ALL in the box. Your IP address will be retunred (along with other useful information). Run that command on both your business and personal PC's. If they are on the same network, they should be very simmilar. For example:
Your business one could be 10.10.10.1 and your personal one be 10.10.10.100. Most likely the first three octects will be identical.
From your personal PC, try running a trace route to google
a. click START, RUN, type CMD, hit ENTER
b. at the command prompt type: tracert
www.google.com
You should see a sequence of "hops" returned on the screen. They represent each piece of hardware you stop at on the way to google. The first one should be your router, second should be cable modem, third is probably your ISP. From there to some DNS server, and then probably straight to google. At any rate, figure out where in the route your breaking and we'll go from there.
I'm contributing to this thread so heavily because there are SO many here that I learn from, I don't often have the opportunity to add value to a detailing discussion. But I know this arena better than most and hopefully someone will benefit.
