I've noticed that my entire internet network is becoming really slow whenever I start up a particular PC that's about seven years old. The computer itself seems to function perfectly fine aside from the internet issue, which only started a few days ago. I've tried different outlets and used a new power strip, but it hasn't helped. Could it possibly be due to a dying power supply? I'm looking for any insights or solutions. Thanks in advance!
5 Answers
It sounds like you might be dealing with an IP address conflict. If the PC has a static IP, try changing it or enabling DHCP to get an address from your router. That could fix the slowdown across your network if that's the issue.
This could also be caused by a virus or some other kind of malicious software on that PC. I had a similar issue once. Have you run any antivirus scans lately? Sometimes unexpected glitches can stem from these nasty programs.
This reminds me of the days when Ethernet cards would fail often. Have you considered switching to a USB network adapter? That could help you troubleshoot whether the issue is with the current Ethernet or WiFi hardware.
You might want to check the network card and cables. If there's something faulty, it could slow down the whole network. Often if there’s an IP conflict, it'll only affect up to two machines, so I’d investigate the hardware.
Take a look at the Ethernet adapter's usage in Task Manager. If the outbound traffic is maxed out, it could explain your internet slowdown. Many connections are designed with asymmetry, so a small upload spike can impact overall performance.
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