A wireless card replacement on a modern laptop is a very easy task to do. Only a few operations are needed such as unscrewing a few screws and removing a few cables. As usual for…
Troubleshooting Computers
Wireless Card. What it is and how to fix dropping connection
Wireless or in short WiFi is today the most spread wireless communication method mainly used for indoors communication and primary use of it is an Internet connection. Wireless card types There are even a few…
What Is RAM (memory) And What It Does
Every laptop needs some memory (RAM). Without RAM it will not work. RAM stands for random access memory and this explains what it is. It is basically a memory chip made from semiconductors. Why we…
What is a Hard Drive (HDD) and what it does?
A hard drive is a device to store a lot of data. It was invented approximately in 1957, has complicated mechanical parts, some electronics and fails when we do not expect it to fail, i.e.…
What does it mean when the laptop adapter light blinks?
Here I will explain why you get a blinking light on a laptop power adapter. Here is what happens. You plug the power adapter into the wall socket and the power adapter light is solid…
Laptop Keyboard
The keyboard changed little from its invention by Christopher Latham Sholes. This has been adopted by IBM for its desktop computers. The laptop keyboard is like a small version of a desktop computer keyboard. Everything…
Computer Repair Books
There are a lot of books pertaining to computer repair. Certain books, such as CompTia A+ certification, are a great way to start. Unfortunately, I haven’t seen a printed book that covers all the material…
How to Clean and Service an Overheated Dell Laptop
We are going to clean our Dell laptop. This guide is specifically for the Dell Inspiron 1525 laptop, but it can also be helpful for other Dell laptop models The cleaning procedures are usually similar.…
How to Fix a Slow Laptop and to Make It Run Cooler And Faster
Believe it or not, you can fix your slow laptop and make it run faster and cooler. There will be some work with a screwdriver involved, but it is minimal and very simple. As an…