Diagnostics

We'll explore the reasons why your phone or laptop won't connect to Wi-Fi on its own. Android, iOS, and Windows settings can help fix the error.

Is your Wi-Fi constantly disconnecting? We'll explore the causes of connection interruptions on routers, phones, and PCs. We'll also explore effective methods for diagnosing and configuring your network.

Why does my Wi-Fi display say 'limited connection'? A complete breakdown of IP, driver, and router errors. Effective troubleshooting methods.

Why does it say "Connected, no internet access"? A complete guide to troubleshooting DNS, DHCP, and IP conflicts on Windows, Android, and iOS.

How to connect Scanmaster ELM WiFi to Android and iOS. Step-by-step adapter setup, app selection, and troubleshooting connection errors.

A detailed analysis of how Wi-Fi radar works. How it scans, analyzes channels, and finds hidden networks to optimize the signal.

A detailed guide to disassembling the 4good T101i tablet. Learn how to replace the screen, battery, or repair the charging port yourself without damaging it.

A detailed comparison of the ELM327 Wi-Fi and Bluetooth versions. Find out which adapter is best for Android and iOS, and explore the pros, cons, and compatibility.

Find out where the Wi-Fi antenna is located in your laptop. Instructions for locating, disassembling, and replacing antenna modules in different models.

Learn how to properly stress your Wi-Fi router to check its stability. Stress testing methods, traffic generation software, and hardware overheating analysis are covered.

A detailed guide on how to view the name, model, and specifications of your WiFi adapter. PowerShell commands, Device Manager, and third-party utilities are used.

Learn how to check your Wi-Fi router's 2.4 or 5 GHz frequency. Methods for Windows, Android, iOS, and macOS. A standard comparison chart and selection tips are also available.

A complete guide on how to check your MGTS internet speed via Wi-Fi. A breakdown of online services, in-app tests, and the causes of low speeds.

A complete guide to checking Wi-Fi stability. Learn how to measure ping, jitter, packet loss, and identify sources of interference for a stable internet connection.

Learn how to test your router's functionality: analyze indicators, diagnose cables, check provider settings, and run a speed test.

Learn how to check your Wi-Fi router's channel occupancy. The best scanning software, interference analysis, and choosing a free frequency band are available.

Learn how to measure your router's actual WiFi speed, find network bottlenecks, and check channels. A complete guide to troubleshooting your wireless connection.

Why isn't Wi-Fi connecting on the train? We explore the technical reasons for the failure, the impact of train speed, and offer tips on setting up your devices.

A detailed guide to troubleshooting Wi-Fi issues on Sony Vaio laptops. Diagnosing drivers, network settings, and hardware failures.

Wi-Fi won't turn on automatically? We'll explore the main causes of this issue on Android, iPhone, and Windows. We'll also explore effective methods for restoring the wireless module's autostart.

We'll figure out why Wi-Fi won't turn on on your laptop or router. We'll also explore effective methods for diagnosing drivers, settings, and hardware issues.

Is your netbook not detecting your Wi-Fi network? We'll explore common causes, from drivers to router settings. Here's a step-by-step guide to restoring the connection.

Is your laptop not detecting any Wi-Fi networks? A complete guide to troubleshooting drivers, routers, and Windows settings. Quick recovery methods.

Why is my laptop having poor Wi-Fi reception? A full analysis of the causes of weak signal, diagnostic methods, driver settings, and ways to improve reception.

Why isn't my phone detecting a network or connecting to Wi-Fi? A complete guide to troubleshooting DNS, IP address, and driver errors on Android and iOS.

Is your laptop losing Wi-Fi? We'll explore the causes of disconnects, driver resets, and router settings. We'll also explore effective ways to stabilize your connection.

Why won't my phone connect to Wi-Fi with an authentication error? A complete guide to troubleshooting Android and iPhone issues in 2026.

We'll explore the meaning of the numbers on the Wi-Fi icon in Android and iOS. Learn how to differentiate between Wi-Fi 4, 5, and 6, and why this is important for internet speed.

Learn how to find another computer via WiFi on your home network. Instructions on IP addresses, port scanning, Windows setup, and troubleshooting.

Detailed instructions on how to set up Torque Pro and ELM327 via Wi-Fi. Troubleshooting connection issues, IP address settings, and common errors.