In this post I explain how I test the LCD screen inverter board in a laptop computer.
The screen inverter failure is very similar to the backlight lamp failure. In both cases the screen gets very dark and the image on the screen becomes very faint, barely visible under a bright light.
If you suspect [...]

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Notebook hardware control and monitoring software is very neat utility for controlling hardware components on your notebook computers and it is free for personal use!
Using this utility you can:
- Monitor CPU clock, CPU load and CPU voltage
- Monitor CPU temperature and hard drive temperature
- Control CPU [...]

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A lot of laptop and desktop computer problems are caused by a failed memory or a failing memory module. As a laptop repair technician I test memory modules every time I get a laptop for repair. I have tried many different memory testing utilities but finally I stopped on Memtest 86+. So far it is [...]

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