How to Fix "ICACLS" Error
Icacls is an executable program that runs a command line function to set and change file system permissions in Windows system servers. It controls file permissions like reading, writing and executing to file ownership and integrity levels. More ...
Video - Dell Laptop CPU Replacement Tutorial
CPUs rarely fail, and it's very difficult to determine if a failure is caused by the CPU because many other components can cause the same symptom when they fail. But if you feel a bad CPU is causing your problem, this video shows you how to replace it in a Dell laptop. More ...
Diagnosing and Troubleshooting Computer Hardware
Hardware and software work together to form a fully functional system. Rarely do you get a fully functional system all the time. Recovery of failed hardware components is basically identifying and replacing the problematic component. More ...
Troubleshooting and Maintaining Your PC Desk Reference For Dummies
Most troubleshooting books concentrate on upgrading - and usually hardware at that. This book concentrates on solving problems - whether they're software, hardware, or operating system problems. This book reflects the handholding, clear explanations, and light humor that are hallmarks of the For Dummies style. More ...
What's With All Those Error Messages?
Your software application pops up an error message with some cryptic message like Unexpected Application Error, General Protection Fault or Illegal Operation. You don't have a clue as to what the message means. Illegal Operation! What did you do wrong? More ...
Solving Image Problems on HP Laser Printers
There are several image related problems that can occur on HP Laser Printers. If you want to save money and repair it yourself this article is for you. Read about the most common image related problems that HP Laser Printers have and how to resolve them. More ...
What Should be in a PC Technician?s Tool Kit?
If you're a computer enthusiast or an aspiring PC Technician, maybe you're wondering exactly what items you need to create a PC Technician?s toolkit. The toolbox itself should be a medium sized plastic toolbox. To fill the toolbox, start collecting the items listed below. More ...
How to Reinstall Windows XP
There are several circumstances in which you might need to reinstall Windows XP, for example if you upgraded a system component that might require a different hardware abstraction layer (HAL), like the motherboard. This article shows you how to perform a reinstallation (also called a repair installation) of Windows XP. More ...
PC Troubleshooting - Symptoms of a Bad CPU
It's very difficult to determine if a failure is caused by the CPU because many other components can cause the same symptom when they fail. Before suspecting the CPU, rule out all the other possibilities. More ...
Video - How to Use Memtest86+ to Test Your PC's Memory Subsystem
This video by Matt from Gaslamp Computers shows you how to run the FREE Memtest86+ program to determine if your PC's memory subsystem is working properly. More ...
Video - Dell Display Inverter Replacement Tutorial
A circuit board inside the laptop called the inverter circuit takes the lower DC voltage from the laptop battery and converts it to a higher AC to voltage the fluorescent back light. It's common for these inverter circuits to fail. This video shows you step-by-step how to disassemble the LCD display and replace that inverter circuit board. More ...
The System Information utility
The System Information utility provides a Tools menu, that gives you quick access to Windows Systems Tools such as Disk Cleanup and Dr. Watson so you can troubleshoot your system. More ...
