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Short Circuit Solution

ONN M22270-MT 515C90104M04 Main Board for 100012587

ONN M22270-MT 515C90104M04 Main Board for 100012587

$31.27
$31.27
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ONN M22270-MT / 515C90104M04 Main Board

Location: 00o5

Replace the faulty main board in your ONN TV model 100012587 with this high-quality, tested M22270-MT / 515C90104M04 board. This board handles the core logic functions that control video, input selection, firmware, and more.

Part & Board Numbers

  • Part Number: M22270-MT
  • Board / Printed Numbers:
    • 515C90104M04
    • M22270-MT
    • MT90104-ZC01-01 (variant)

Please ensure the number on your original board matches one of the listed part or board numbers above. Matching by TV model number only may not guarantee compatibility. :contentReference[oaicite:1]{index=1}

Compatible TV Model

Known compatible model:

  • ONN 100012587 :contentReference[oaicite:2]{index=2}

Common Failure Symptoms

  • TV powers on but shows no image or a very dim screen
  • No input detection (HDMI, etc) even when sources are correctly connected
  • TV stuck on logo, freezes during boot, or keeps rebooting
  • Board/backlight turning on momentarily then shutting off

Note: These symptoms may also arise from other components. Proper diagnosis is recommended.

Installation Notes

  • Unplug the TV and wait several minutes before opening it.
  • Use anti-static precautions when handling boards.
  • Ensure all ribbon cables and connectors are fully seated and locked.
  • Avoid bending or crimping the board during installation.

Condition & Testing

  • Professionally inspected and tested for proper functionality.
  • Guaranteed working replacement for the part numbers listed.

Warranty & Returns

  • Warranty: 180-Day Warranty from our facility in Brighton, TN.
  • Returns accepted only if board is unmodified, undamaged, and properly installed.
  • Please retain your original board until the repair is confirmed successful.

Shipping

  • Ships from our facility in Brighton, TN.
  • Securely packaged to protect the board during transit.
  • Expedited shipping options available at checkout.

If you’re unsure this is the correct board for your TV, please contact us before ordering — we’re happy to assist with compatibility checks.

Shipping Policy

Shipping & Delivery: We ship to Australia and the United States for free (7–20 business days). Orders take 1–5 days to process. Some products may ship separately for better protection. While we work hard to deliver on time, delays can occur due to customs, holidays, or carrier issues. More info at:
https://otarealm.com/policies/shipping-policy

Return Policy

We accept returns within 30 days of delivery. Items must be unused, undamaged, and in original packaging. A 10% restocking fee applies to all approved returns.
To start a return, email theotarealm@gmail.com. Unauthorized returns will not be accepted.
We’ll replace or refund items that arrive damaged, defective, or incorrect—just contact us right away.
Non‑returnable items: custom products, perishable goods, beauty/personal care items, and hazardous materials.
More details can be found here: https://otarealm.com/policies/refund-policy

Contact Us

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