This original refurbished Sampo YPWBGL444IDG inverter comes with 90 days warranty .
In most cases, replacing defective Sampo YPWBGL444IDG may not solve the problem, because the defective Sampo YPWBGL444IDG is cause by bad CCFL lamps. So, when replacing Sampo YPWBGL444IDG inverter, you also need to replace 2 CCFL lamps, too. Pin out: P1=VIN, P2=GND, P3=ENA, P4=NC, P5=ADJ
However, the most cost effective solution will be upgrading to our LED Backlight kits. To extend LCD Screen’s life and improving its performance, upgrading to UB54 Series seems to be the best option. It is easy to install, no technical skill require, no soldering require, anyone can do it!
LED has a longer lifespan, typically lasting over 100,000 hours (last 10X longer than CCFL).
This LED upgrade kit included the following items:
2 LED strips (Replacing 2 CCFL Lamps),
1 LED driver (Replacing Defective YPWBGL444IDG)
LED Upgrade kit for YPWBGL444IDG inverter is listed below. Sampo YPWBGL444IDG inverter is commonly use in a 12.1" lcd. Please double check your LCD screen size before placing an order