Samsung BN44-00752A Power Supply

The best way to confirm compatibility is to match the part number printed directly on your existing power board with the BN44-00752A. You should also verify that your specific TV model number, such as UN40HU7000FXZA, is listed among the known compatible models.

Yes, these are alternate identifiers for the same component. Manufacturers often use multiple part numbers for the same board, so seeing these numbers on your original unit confirms it is the correct replacement.

This is a direct replacement part designed to restore your television to proper working order. It is tested for reliability and includes a 90-day warranty to ensure it functions as expected.

Replacing a power board typically requires basic tools like a screwdriver to remove the TV's back panel and disconnect the internal cables. While it is a straightforward repair, ensure the TV is unplugged and the internal capacitors have been safely discharged before you begin.

If your TV still fails to power on after installing the new board, the issue may lie with another component, such as the main board or the backlight system. We recommend troubleshooting all connections first, but if the board itself is defective, our 90-day warranty covers you.