A laptop that does not boot is always a source for concern and even panic in some cases. If you are like many people, your laptop not only serves as a source of entertainment, but also as a repository ...

Discover the built-in hardware tests that can extend the life of your laptop and save you from expensive repairs.

Explore simple DIY methods to diagnose and resolve common startup issues before seeking professional help Reviewed by Jerrick Leger Always check the power supply and battery first if your laptop won't ...

When you press the power button of your laptop, most of us expect it to come to life almost immediately. It's a routine action, but when the screen remains dark and the familiar hum of the machine ...

A burning smell emitting from your laptop indicates that your machine's cooling system is not functioning properly. If your laptop smells like something is burning, this usually means that your ...

If your laptop isn't connecting to a hotspot, try turning the hotspot off and on again. Make sure you are close enough to the hotspot, as distance can affect the Wi-Fi connection. Restart your laptop ...

Unplug all external devices and check your power cable to see if your Dell laptop turns on. Try a power cycle by holding the power button to drain extra power, then plug in the charger. If problems ...

This sample chapter, taken from Upgrading and Repairing Laptops, 2nd Edition, discusses how to fix some laptop and portable PC hardware problems. Troubleshooting laptop and portable PC hardware ...