In this guide I show how to replace LCD screen on HP Pavilion dv4 laptop.
HP Pavilion dv4 comes with two different types of screens installed:
1. LCD with CCFL backlight (requires inverter).
2. LCD with LED backlight.
In this guide I’ll be replacing the one with CCFL backlihgt.
Also you can use this guide for replacing LED LCDs but they don’t have inverter boards so you’ll have to skip steps 8 and 9.