Refurbished QPWBGL579IDG (alias 76-032369-1A) comes with a 90 days warranty.
In most cases, replacing defective QPWBGL579IDG may not solve the problem, because the defective QPWBGL579IDG is caused by bad CCFL lamps. So, when replacing QPWBGL579IDG inverters, you also need to replace two CCFL lamps, too. However, the most cost effective solution will be upgrading to our UB54318LED8020X2+NW LED kits and to extend its life and improve its performance. Six pin pigtails connector is included. It is easy to install, no technical skill required, no soldering required, anyone can do it!
2 LED strip (Replacing 4 CCFL Lamps).
1 LED driver (Replacing Defective QPWBGL579IDG)
Note: This LED upgrade kit UB54318LED8020X2+NW is for a 15 inch LCD that was originally equipped with QPWBGL579IDG with quad CCFL lamps that were mounted on top and bottom. QPWBGL579IDG has been used on a different size of LCD screens. Please double check your LCD screen’s size before purchasing