Ethernet suddenly stopped working on my PC, even with a USB adapter
My wired internet worked normally until about a week ago, then suddenly stopped. The Ethernet port on the PC no longer lights up. I tested multiple cables and…
PC networking
Ethernet stopped working on my PC, including a USB adapter
My wired internet was working normally about a week ago, but it suddenly stopped. The Ethernet port on my motherboard no longer shows a link light. I tested…
Ethernet stopped working on my PC, including a USB adapter
My Ethernet connection was working normally about a week ago, but it suddenly stopped. The lights on the PC's built-in Ethernet port no longer turn on. I tested…
Why can’t my PC find the Airbnb Wi‑Fi even though my phone can?
I'm staying at an Airbnb where the Wi‑Fi works perfectly on my phone, but the network doesn't appear at all in the available networks list on my PC.…
Why can’t my PC find the Airbnb’s Wi‑Fi network?
I'm staying at an Airbnb where the Wi‑Fi works perfectly on my phone, but the network doesn't appear in the available networks list on my PC at all.…
Why Is the Wi‑Fi on My Gigabyte B550M DS3H AC So Slow?
I'm using a Gigabyte B550M DS3H AC R2, and its built-in Wi‑Fi performs poorly even with the included antenna connected. Speeds can drop to around 1–20 Mbps, despite…
Why Is My Gigabyte B550M DS3H AC Wi-Fi So Slow?
I'm using a Gigabyte B550M DS3H AC R2 motherboard, but its built-in Wi-Fi performance is terrible even with the included antenna connected. The computer and router aren't very…
Ethernet Shows Connected, but My PC Has No Internet Access
My wired connection worked normally until last night, but this morning Windows still says Ethernet is connected while no websites or internet-dependent apps will load. Wi-Fi works normally…
Why is my Windows 11 PC’s Wi-Fi much slower than my other devices?
My Windows 11 computer only gets around 0.5–2.5 Mbps over Wi-Fi, while my other devices on the same network reach roughly 20–50 Mbps. The PC uses an ASUS…
Unstable Ethernet Connection on One PC Despite Fast Internet on Other Devices
I recently moved into a new house and had 1 Gbps internet installed. The connection is consistently fast on my phones, TVs, and other devices, with my phone…
Windows 11 Says Wi-Fi Is Connected, but Nothing Can Access the Internet
My custom-built Windows 11 PC suddenly stopped accessing the internet this week. Windows shows the Wi-Fi connection as secured and connected, but Discord cannot update, Steam will not…
PC Says Ethernet Cable Is Unplugged Even When Connected
I bought a new Ethernet cable and connected my PC directly to the router, but the computer still reports that the network cable is unplugged. If I toggle…
Why are my PC downloads stuck at 5 Mbps when speed tests show 70+ Mbps?
My PC is connected directly by Ethernet, but downloads through Steam, Free Download Manager, qBittorrent, and regular browsers stay around 500–700 KB/s, which is roughly 4–6 Mbps. However,…
How can I troubleshoot frequent 2–3 second connection dropouts?
My internet connection briefly stops responding for about 2–3 seconds, then recovers. It happens several times a day and affects the entire computer, not just online games. I…
Two PCs Have the Same Unstable Internet Connection—Could the Router Be Failing?
I'm not very experienced with troubleshooting computers, so I'm trying to figure out where this problem is coming from. My older Acer PC began having connection problems after…
How can I stop frequent 2–3 second connection dropouts and ping spikes?
My internet connection repeatedly stops responding for about 2–3 seconds, then comes back. It happens several times a day and is especially frustrating during games, but it also…
Should I switch my PCs and entertainment setup from Ethernet to Wi‑Fi?
I live alone in a single open-plan room containing my TV, four media players, a surround-sound receiver, two Xbox consoles, two computers, three printers, phones, and a tablet.…
My PC’s internet speed suddenly dropped to around 100 Mbps
My Windows 11 desktop suddenly started getting much slower internet about 2–3 days ago. It used to reach over 900 Mbps down and up, but now I'm seeing…
Why Is My Laptop Wi‑Fi Much Faster Than My Desktop’s Ethernet Connection?
My laptop reaches about 45 MB/s over Wi‑Fi, but my desktop connected by Ethernet usually gets only 1–5 MB/s. I originally assumed the internet provider was the problem,…
Why Is My GFiber Download Speed Much Lower Than the Router Speed Test?
My router's built-in speed test reports about 2,379 Mbps, but downloads on my computer reach only around 380.9 Mbps. I've already verified that the units are correct. I'm…