No Computer Sound
If you hear the WAV file play, then your basic sound configuration is working properly. If you did not hear the WAV file play, continue reading (troubleshooting problems with the more complex sound file formats will be covered in future article). More ...
How to Troubleshoot the Video Driver
A video driver is the software that links the operating system to a particular mother board video circuit or display adapter (video card). To troubleshoot the video driver, first locate the video circuit in Device Manager. More ...
How to Troubleshoot Your Computer's Keyboard
A computer's keyboard is a mechanical device, and a cheaply constructed mechanical device at that. The problem with mechanical devices is that they wear out and/or get dirty and stop working properly. In this article, I provide some information about how to troubleshoot a keyboard that's not working properly, or not working at all. More ...
A Required DLL Was Not Found
I would guess that thousands of Microsoft Windows users receive the message A required DLL was not found every time they start Windows. They simply click the OK button each time to cancel the message. More ...
How to Fix Overheating Computer
Your system works fine after a cold start, but after running for a while, it starts experiencing errors, or locks up entirely. This is a typical symptom of an overheating computer. In this article you learn how to determine if your computer is overheating, an how to cool it down. More ...
How to Fix propsys.dll Error
Propsys.dll is a core Windows operating system file that handles Office Document Properties. If Propsys.dll is missing, corrupt, or not properly registered in the Windows registry database, it will cause a system error. More ...
Fix 0x80070035 Error on a Windows PC
This error could be caused by a network configuration issue, or by the LLTD (Link-Layer Topology Discovery) Responder component not installed in the workstation or server. More ...
Video - Using the Problem Steps Recorder Tool
Problem Steps Recorder allows users to record the steps they're performing that are causing the problem. The steps are saved as screen shots in a file can be emailed to help desk personnel who can open the file in Internet Explorer and use it to help troubleshoot the user's problem. More ...
Fix Windows 7 Repeatedly Tries to Update
If your PC repeatedly tries to install updates each time it's shut down, it's most likely because a Windows update has failed. Microsoft created the System Update Readiness Tool for Windows 7 because of an inconsistency in the Windows servicing store which may prevent the successful installation of updates, service packs, and software. More ...
Computer Repair with Diagnostic Flowcharts
Computer Repair with Diagnostic Flowcharts presents a visual expert system for diagnosing component failure Following a structured approach to troubleshooting hardware reduces the false diagnoses and parts wastage. More ...
How to Tame Your Mouse
Most mouses (mice?) work by use of a rubber ball that moves three rollers. It is very common for the rubber ball to pick up dirt and feed it into the internal mechanism of the mouse. Tame your mouse by giving it a good cleaning. More ...
PC Technician's ESD (Electrostatic Discharge) Protection
A electrostatic discharge (ESD) can damage or destroy integrated circuit electronics. The problem is that you may not see a visible spark. You may not know that a static discharge occurred. This an article update. More ...
