Why laptop turns off or freezes?

My computer runs very hot and eventually turns off or freezes – this is one of the most common complaints I have been receiving from my customer for many years. Why it’s happening? Is there an easy fix for that? Most likely this problem is heat related. Take a look at the following picture. Any…

Screen shows strange colors

The screen started showing strange or wrong colors. What could be wrong? I’ve been asked this question many times and today I’m addressing the issue. In this post I explain some basic troubleshooting techniques in case if your screen started showing strange or incorrect colors. You have to know how to disassemble your computer in…