Description

Samsung Power Supply Board BN44-00781A for UA55HU7200 LED TV – Genuine Samsung Replacement

If your Samsung UA55HU7200 won’t power on, clicks but stays dark, or shows a flashing standby light, the power supply board is often the cause. This board converts mains power into the voltages the rest of the TV needs to run, so a fault here can leave the whole television appearing dead even though the issue sits in one component.

This power supply board, part number BN44-00781A, comes from a working UA55HU7200 unit and is tested before we list it, giving you a verified replacement rather than a gamble.

Features:

• Genuine Samsung part (BN44‑00781A)
• Compatible with UA55HU7200 LED TV model
• Provides clean and stable power output
• Factory‑tested for reliability and safety
• Easy plug‑and‑play installation

Specifications:

• Manufacturer: Samsung Electronics
• Board Type: Power Supply Board
• Input Voltage: 100–240 V AC
• Output: Regulated DC for main board and LED driver
• Condition: Refurbished / Tested

Match your TV’s model and part number against the details above before ordering. This board carries mains voltage, so always unplug your TV before starting any work, and check a repair guide for your model if you’re not confident opening it up.

Not sure this is the right part for your fault? Get in touch and we’ll help confirm before you buy.