If your 43-inch QMR-E Series 4K UHD Display is experiencing issues such as no picture, no sound, or constant rebooting, it could be due to a faulty main board. The Samsung BN94-14556Y main board is a crucial component for restoring functionality to your display. This genuine Samsung component is tailored for your device, ensuring a seamless fit. Cross-reference with board numbers BN41-02788A and BN97-15920N to confirm compatibility with your specific model.

Check your device's model number to confirm compatibility before purchasing.