Hisense RSAG7.820.10751/ROH Power Supply Board for 55U8H (55" ULED 4K) | Tested

• All TV boards are reclaimed from working televisions with cracked screens. We test every television before removing the components to ensure you receive a fully functional board.
  Because buyers frequently use these components as diagnostic tools to test their own televisions, we do not accept returns, exchanges, or refunds on any TV boards.
  Exceptions & Return Process
  In the unlikely event that a return is explicitly approved by our team, the following terms apply:
  • Return Shipping: The buyer is fully responsible for all return shipping costs and logistics.
  • Handling Fee: A 25% handling and restocking fee will be deducted from the final refund amount.
  • Testing & Inspection: Every returned board undergoes rigorous testing to verify it has not been misused and remains in fully working condition.
  • Denial of Refund: If our inspection shows the board has been misused, altered, or blown, the refund will be permanently denied. 
  Please verify your television's model number, part number, and symptoms carefully before purchasing to ensure compatibility.

Product Summary

Genuine replacement Power Supply Unit (PSU) harvested directly from a fully functional Hisense 55-inch ULED 4K TV (Model 55U8H) with a cracked display panel.

• PCB Part Number: RSAG7.820.10751/ROH

• Compatible TV Model: Hisense 55U8H (55" 4K ULED Series)

• Part Type: Power Supply Board / Power Unit

• Condition: Used — Fully Tested & Operational

Testing & Anti-Fraud Protection Notice

⚠️ Verified Operational Prior to Extraction:

This board was tested live while installed in the TV. Photos and video footage documenting the TV powering up and illuminating the display panel are recorded in our inventory log.

To prevent part-swapping fraud and unwarranted claims, all our boards are marked with unique tamper-evident seals and fully photo-documented prior to packaging.

Important Fitment & Installation Guidance

1. Match Your Board Numbers: Confirm that your original defective board has RSAG7.820.10751/ROH printed directly on the circuit board before ordering.

2. Diagnostic Caution:

   • A bad power supply typically results in no power, no standby LED light, or sudden power shut-offs.

   • Note: If your TV standby light turns on and responds to the remote, but you have no image or backlight, the issue may lie with the main board, LED driver/Mini-LED control, or panel rather than this power board.