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TheronSteele 0 Newbie Poster

I have just built a nice new pc (my first time). I installed Windows XP Pro, but it's an old version (before SP1) and it won't let me connect to the internet. I connected my cable modem directly to the pc, but I get nothing. I tried automatically detecting settings, but still nothing. Does anyone have any advice? I really don't want to have to go buy XP again or Vista. Thanks.

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Dani AI

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— nice first build. You do not need to buy XP again. The most common causes for "no Internet" right after an XP install are a missing/incorrect network driver, TCP/IP set wrong, or the cable modem still bound to the old machine's MAC address. Do these quick checks and fixes before anything else.

Check hardware and drivers first: look in Device Manager for the network adapter (any yellow exclamation marks?). Verify the Ethernet link light on both the modem and the network port. If the adapter is missing or flagged, download the correct LAN driver using another PC (motherboard or NIC model) and transfer it on a USB stick to install. Once the driver is installed, open the Local Area Connection properties and ensure Internet Protocol (TCP/IP) is set to obtain IP and DNS automatically.

If the adapter is present but you still have no IP, power-cycle the cable modem (unplug its power 30 seconds) after connecting your PC so the modem re-issues a DHCP lease to your new MAC. From a command prompt check ipconfig /all — if you see a 169.254.x.x address it means no DHCP. Try ipconfig /release and ipconfig /renew. Use ping 8.8.8.8 to test IP-level connectivity and a DNS lookup if IP works but names do not.

If your ISP requires PPPoE (less common for cable) you will need to create a dial-up/broadband connection with the ISP credentials. If problems persist, get the SP2/SP3 standalone update and the NIC driver on another machine and install offline — that almost always resolves driver/compatibility issues.

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