Refurbished SAMPO YPWBGL444IDG comes with a 90 days warranty.
In most cases, replacing defective YPWBGL444IDG may not solve the problem, because the defective YPWBGL444IDG is caused by bad CCFL lamps. So, when replacing YPWBGL444IDG inverters, you also need to replace two CCFL lamps, too. However, the most cost effective solution will be upgrading to our UB54255X1R5+MS442EXT LED kits and to extend its life and improve its performance. MS442EXT wire adapter is included. It is easy to install, no technical skill required, no soldering required, anyone can do it!
UUB54255X1R5+MS442EXT included the following items:
2 LED strip (Replacing 2 CCFL Lamps).
1 LED driver (Replacing Defective YPWBGL444IDG)
1 MS442EXT wire adapter
Note: This LED upgrade kit UB54255X1R5+MS442EXT is for a 12.1 inch LCD that was originally equipped with YPWBGL444IDG with dual CCFL lamps that were mounted on top and bottom. YPWBGL444IDG has been used on a different size of LCD screens. Please double check your LCD screen’s size before purchasing