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Nick's Electronics Repair

Hisense 70A6G 276276 275932 268843 RSAG7.820.9783/ROH Mainboard Repair Service

Hisense 70A6G 276276 275932 268843 RSAG7.820.9783/ROH Mainboard Repair Service

$249.95 USD
$249.95 USD
Sale Sold out
Tax included. Shipping calculated at checkout.

*Fast Exchange* includes a *$50 refund* when you send your old board back
Warranty Period

Hisense 70A6G Main Board 276276 275932 268843 RSAG7.820.9783/ROH Mainboard Repair Service
Attention: Includes a refundable core charge of $50. See Core Trade-In Policy below for details.

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Common Mainboard Faults We Fix

Common Mainboard Faults We Fix

  • TV does not power on
  • TV cycles on and off at boot up or intermittently (boot loop failure)
  • White standby light, but no picture
  • Dead / no power
  • TV Storage Space Is Running out
  • Other issues or unsure? Call us at (520)838-9359 or fill out the form and one of our techs will review the information.

!WARNING!
WE DO NOT GUARANTEE NETFLIX, HULU, OR PRIME VIDEO FUNCTIONALITY POST REPAIR. If this is the case a simple solution is to use a Fire Stick, Roku, Apple TV, computer or other streaming device to use those apps.

Board Removal Guide

Need help getting your board out? Check out Nick's step-by-step video guide to the removal process.

  • Behind the scenes, how to disassemble and fix a Hisense TV

    How to Diagnose and Fix Most common Hisense Mainboard failures
    https://youtu.be/dlA0umUzbVk


    Back cover/Mainboard removal video:
    https://youtu.be/nRGagjXU3m8

  • 3 Reasons to Fix a Circuit board over Buying a used one!

    1. Used parts are often pulled from broken TVs. They don't always work and have very limited warranty. They have an unknown life expectancy and could fail at any time.
    2. When we refurbish your board, we both replace the immediately failing components as well as replace commonly failing components near their end of life.
    3. Repair your TV with confidence knowing your board was live tested post repair and comes with our industry leading peace of mind 1 Year Warranty!

Core Trade-In Policy

How Our Core Trade‑In Works

Some parts include a “core charge.” This is a refundable deposit we credit back to you when you send us your old unit (the “core”) in good condition.

1. Buy & install your replacement

  • Purchase the replacement part on our website as normal.
  • The price you see already includes the core charge.
  • When it arrives, install it and make sure everything is working before sending your old unit back.

2. Reuse our box and prepaid return label

  • Save the shipping box, packing material, and packing slip.
  • Put your old unit in the same box with the packing slip.
  • Use the prepaid return label included in your shipment and drop it off (or schedule pickup).

3. Core condition requirements

To receive core credit, your old unit must have:

  • No fire damage
  • No water damage
  • No severe physical damage (cracked/broken board, missing major components)
  • No prior repair attempts (even “just a fuse”)

If the core fails inspection for any of these reasons, we cannot issue a core credit. We can return the core to you at your cost if requested.

4. Timing of your refund

  • Ship your core back within 30 days of receiving your replacement.
  • Once we receive it, please allow 3–5 business days for inspection.
  • Approved core credits are refunded to your original payment method.

Questions before you order? Email info@nickselectronics.com or call 520‑838‑9359 and we’ll walk you through it.