How to Repair Low Memory Errors
A low memory error is a reflection of low memory problems with RAM or Virtual memory. Often, this error can be easily reversed by freeing up memory for your system's use. This article will show you to speed up your memory with just a few clicks. More ...
Why Don't I Get Sound From My PC?
Don't get sound from your PC? Here are the troubleshooting steps to find out why you're not getting any sound. You may need the original driver disks that came with the separate sound card or motherboard with integrated sound. If you don't have the disks, look for the drivers on the Manufacturer's web site. More ...
Stop Hard Disk Thrashing
Hard Disk Thrashing is when your computer's hard disk activity light stays on, and you hear your disk spinning most of the time, even when you're not doing anything on your computer. When you do try to do something on your computer, it responds very slowly. Article update. More ...
Troubleshooting DLL Problems
When using an application, if you receive an error message like Illegal Operation, Incorrect DLL Version or similar types of errors, it could be because you don't have the latest DLL or it could be because one of DLLs of that application was overwritten when you installed a new program. More ...
Video - Dell Laptop Motherboard Replacement Tutorial
This video tutorial shows you how to replace the motherboard in a Dell Inspiron laptop, needless to say, it show you how to completely disassemble and reassemble a laptop. More ...
How to Fix No Mouse Pointer Problem
When your mouse pointer disappears, its very important to get it back. Windows was designed to be usable without a pointing device. To do so, you need to navigate the pointing devices configuration screens using the [Tab] and [Arrow] keys. More ...
PC Technician's Guide to EMI (Electromagnetic Interference)
The high-frequency digital circuitry in PC's can emit radio waves EMI that interferes with the operation of nearby electronic devices. This 's referred to as Electromagnetic Interference or EMI. More ...
How to Troubleshoot and Repair Optical Drive
Because an optical drive is a mechanical device many of the causes of their failure will be physical. So the first thing you want to look for is a loose power cable or data cable. 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 ...
Hard Drive Does Not Boot
When your computer does not boot, the first thing a technician must ask is; what do you mean by "it won't boot"? Many times the problem is simply that the user doesn't have their monitor turned on, or they left a floppy in the drive. More ...
Fix CD Writer Buffer Underrun Errors
You patiently wait 20 minutes while your CD Writer has written 300 of 600 MB to a CD-R. Suddenly the buffer underrun error message appears, ending your recording session and wasting your time and a CD-R disc. More ...
How To Fix AppHelp DLL Errors On Your PC
Apphelp.dll is a file used by Windows to help load up a series of important program-specific functions for your system. Although this file is highly important, it's continually causing a large number of errors which need to be repaired by using the tutorial on this page. More ...
