Dim Display problems are usually caused by a faulty inverter or Cold Cathode Fluorescent Lamp in side the screen, which stops your laptop screen from illuminating.
Many companies tend to replace the screen if the CCFL is faulty, this option is much more expensive, where as we can replace the CCFL for a fraction of the price.
Common Symptoms are
- Faint Windows Logo
- Turns on and Windows Login Sound is Present but nothing on screen
- Blank Screen