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Windows Troubleshooting

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 ...

CD-ROM Problems
Most problems with CD-ROMs are caused by mishandling. Fingerprints and scratches on the surface of the CD cause electrical noise when read in the drive. Never touch the recorded surface of a CD-ROM, always hold it by the edges. 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 ...

How to Fix logoncli.dll Error
logoncli.dll is a Net Logon Client DLL. If logoncli.dll is missing or corrupted, it will cause an error. More ...

How To Repair Hard Drive Problems
you should ASSUME NOTHING when diagnosing any computer problem. We diagnosed a new PC with a video display problem. After briefly looking at the video card it took a while to see that the video card was not pushed into the adapter slot completely. More ...

Troubleshoot With Reliability Monitor
Windows Reliability Monitor, available in Windows 7 and Vista, is a built-in utility that analyzes your PC's event logs and provides a graphical display. If you click on an x, a list of the events related to the error will appear in the details box at the bottom of the page. More ...

Windows 10 Built-in Troubleshooters
Each of the troubleshooters included with Windows 10 launches an interactive problem-solving tool that steps you through diagnosis and resolution of common problems. More ...

How to Fix Error "Can't Find NTLDR"
You attempt to start your PC and you receive the error message: "Can't Find NTLDR". With Windows operating systems previous to Visa, one of the first files the operating system looks for is NTLDR. To fix the error use the Recovery Console to restore the NTLDR file from your Windows installation disc. More ...

Free Detailed PC Analysis
The free version of Sandra includes 50 modules that provide diagnostic, benchmarking, and performance tune-ups for different hardware devices and subsystems, including CPUs, modems, BIOS, drives, graphic cards, and DOS and Windows memory. More ...

How to Fix Rundll32.exe Errors
Rundll32.exe is an executable file responsible for running DLL (Dynamic Link Library) files. DLL files are components of applications, but sometimes spyware uses the name rundll32.exe and runs from a different directory in order to disguise itself. More ...

Troubleshooting Windows 7 Inside Out
This book is for all level of Windows 7 users ranging from beginner to quite advanced. Lots of tips and tricks explained with screenshots. Contains a ton of useful troubleshooting tips for Windows 7. the help desk. More ...

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