Your Steam Deck won't connect to Wi-Fi, and that download isn't going anywhere. Start with a fresh connection and a restart, then use the checks below to narrow down the problem. These fixes cover Steam Deck LCD and OLED models running SteamOS.
Reconnect and test another network
Press STEAM and open Settings > Internet. Select your wireless network, then enter its password.
Try another available network through the same menu. If that connection works, focus on your original network using the router and interference checks below. If neither network connects, restart your Deck next.
Give your Deck a restart
Start with the regular restart option: select STEAM > Power > Restart. Once the Deck starts again, reconnect through STEAM > Settings > Internet.
If the Deck is unresponsive, hold the Power button for 4 seconds on LCD or 7 seconds on OLED to force a restart. Reserve this for a frozen device; it isn't a dedicated Wi-Fi reset.
Restart your router and try the other band
Disconnect power from your modem and router. Wait at least 30 seconds, then reconnect the modem's power first. Reconnect the router's power next and allow both devices to finish starting.
Try connecting your Deck again through STEAM > Settings > Internet. If the connection still fails and your router offers separate 2.4 GHz and 5 GHz networks, select the other network in that menu.
Tip: If both bands share one network name, use your router manufacturer's instructions to separate them, since the settings depend on the model.
Reduce wireless interference
Congested wireless channels and nearby USB 3 accessories are sources of Wi-Fi interference. For a docked setup, temporarily disconnect high-bandwidth USB 3 accessories, such as external drives, webcams, or capture devices. Test Wi-Fi again with those accessories disconnected.
If connectivity improves, move the accessories farther from the Deck when reconnecting them. For persistent problems on your home network, follow your router manufacturer's administration instructions to select a less congested wireless channel. You'll need access to the router's settings, and the menu names depend on the model.
Get online temporarily to install updates
Connect to another wireless network that works with your Deck. You'll need a working connection to download system updates. If wireless access remains unavailable, connect Ethernet through a compatible USB-C Ethernet adapter or dock.
Test whether Steam works over Ethernet. This gives you a temporary connection and a way to compare wired and wireless behavior. It doesn't repair Wi-Fi itself.
Once connected, open STEAM > Settings > System > Software Updates. Install the available updates, then restart the Deck after installation. If Wi-Fi still fails after updating, check for interference from third-party applications next.
Rule out third-party software
This check isolates interference from applications installed through Desktop Mode. Open STEAM > Power > Switch to Desktop. Exit or disable third-party applications you've installed through Desktop Mode. Retest the wireless connection with those applications closed.
Roll back if an OS change broke Wi-Fi
Power off your Deck before rolling back to a previous SteamOS installation. Hold the … button. Press Power while continuing to hold … until the SteamOS menu appears.
Select the previous OS entry, illustrated by Valve as Previous B. Test your Wi-Fi connection after the previous installation starts.
Tip: This rollback retains your user data and requires a previous SteamOS installation to be available.
Choose a last resort for persistent problems
Still unable to connect across multiple networks? Open Valve's Steam Deck support page for hardware diagnosis or repair. Sign in to your Steam account. Select Troubleshooting & Help With Device or Contact Steam Support.
Describe whether the Deck connects to any wireless network and whether Steam works over Ethernet. A factory reset is another last resort, but it clears local data. To proceed, open STEAM > Settings > System > Factory Reset.
When resetting offline, disable Re-install SteamOS to skip reinstalling the operating system if that option requires internet access. If the reset fails to restore Wi-Fi, follow up with Steam Support and include the reset result alongside your network tests.
Frequently Asked Questions
Why does Wi-Fi connect but Steam still won't work?
Check the server-status link on Valve's Network + Wi-Fi Troubleshooting page. If Steam is experiencing an outage, wait and retry. If the problem began after you changed your router's DNS configuration, restore its previous configuration and retest. Restoring DNS addresses internet or download problems after connecting; it doesn't fix a missing wireless network.
Does Steam Deck support 5 GHz and 6 GHz Wi-Fi?
Both Steam Deck LCD and OLED support 2.4 GHz and 5 GHz Wi-Fi. OLED also supports 6 GHz; LCD does not.
Why does my Deck connect at home but not at school or work?
Valve flags PEAP and WEP authentication as compatibility trouble spots. If your school or workplace uses either, ask the network administrator to provide another supported authentication configuration or network.
What if my Steam Deck runs Windows instead of SteamOS?
Download the Wi-Fi driver for your exact Deck model from Valve's Windows Resources page. For LCD, extract the package, then run install.bat. For OLED, extract the package, then right-click qcwlan64.inf and select Install. If that option isn't visible, select Show more options. Valve provides these resources as-is and does not offer Windows-on-Steam-hardware support.