Skip to content
SYS.OK — diagnostic bench online 458 guides // 9 modules // updated Oct 2026
module NET · 42 guides

Wi-Fi & Network

Fixes for Wi-Fi, Ethernet, Bluetooth, VPN and printer connection problems. If your Chromebook won’t connect to Wi-Fi, shows connected but no internet, or keeps dropping the connection, start with those guides. The rest of this section covers slow Wi-Fi, DNS and proxy settings, school and work networks, hotspots, Bluetooth problems and printer setup.

Wi-Fi & Network Jul 8, 2026

Chromebook Won’t Connect to Guest Wi-Fi: Fixes

Guest Wi-Fi networks often behave differently than the main network — captive portals, isolation settings, and time limits can all trip up a Chromebook. Here's how to fix it.

3 min read
Wi-Fi & Network Jul 8, 2026

How to Set Up a Manual Proxy on a Chromebook

Need to route your Chromebook's traffic through a proxy server for work, school, or privacy? Here's how to set one up manually, with a PAC file, or via auto-detect.

3 min read
Editorial notice: This website is an independent, editorial publication. We do not sell any products, equipment, or materials, and we do not offer any services — all content here is provided for informational purposes only.