Buffer Underrun and Overrun Scenarios
This is not a how-to article about fixing buffer underrun and buffer overrun errors, but a basic description of what a buffer is, why we need buffers, and what causes buffer underrun and buffer overrun. More ...
Fixing a Broken Laptop Screen Yourself is Easier Than You Think
Most people are scared to change their laptop screen. But replacing LCD screen is only slightly more difficult than changing a light-bulb: removing 6 screws, pulling off a bezel, disconnecting the old screen, and the installation of the new screen by following steps in reverse order. More ...
Troubleshooting Wireless a Keyboard or Mouse
A wireless input device such as a keyboard or mouse uses a built-in radio transceiver to communicate with a similar transceiver plugged into a USB port on a PC. This article explains how to troubleshooting a wireless keyboard or Mouse. 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 ...
When Pesky Programs Won't Go Away
During installation a program copies files to the applications folder, the Windows folder, and creates entries in the registry. The problem is that when you uninstall a program, it may leave behind pieces of itself and entries in the registry. More ...
Fix 0Xc0000076 Error in Windows 10
The 0Xc0000076 error shows when you are trying to run a large application such as a game or some sort of graphics application. It is caused because the application requires an element from the library, which is either not installed or not accessible on your system. More ...
Windows Don't Start Because of a Corrupted Registry
The registry is a bloated hierarchical database used as a central repository for almost all Windows configuration information. If areas of the registry related to hardware and security become corrupted, windows can't start and you lose access to all of your files. More ...
Troubleshooting Laptop Power Issues
You plug your laptop in the wall outlet and turn it on and - nothing. This article teaches you about power adapters, laptop batteries, and how to troubleshoot laptop power issues. More ...
Windows 7 System Recovery Options
Windows 7 provides tools that can be used to repair the operating system if it becomes damaged. On some systems these tools are installed in a special recovery section of the hard disk, if not installed on your system, boot from the installation disk or system repair disc. More ...
How to Replace a Broken Dell Latitude E5520 Laptop Screen
Replacing a damaged LCD screen is easy. This step-by-step guide will show you how to remove and replace the screen of a Dell E5520. However, most laptops are similar. 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 Troubleshoot, Dissemble, and Repair a Laptop Display
This article shows you how to troubleshoot, dissemble, and repair a laptop display with a video showing how to dissemble and replace the inverter. More ...
