Does My Warranty Cover Dead Pixels?

A dead or stuck pixel may be covered by warranty, but there is no single replacement threshold for every monitor. The answer depends on your exact model, the country where it was sold, the kind of pixel defect, and the coverage still in force. A promise covering one bright dot does not automatically cover one dark dot.

Start with a solid-color screen check, record what you see, and compare it with the official policy for your product. PixelTest helps you inspect a screen visually; it does not issue a warranty certificate or decide whether a claim qualifies.

First, describe the dot accurately

• Bright dot: a small point stays lit against a black background. Record whether it looks white or colored.
• Dark dot: a point remains dark against a bright background. Check white and the individual red, green and blue screens.
• Different symptom: a line, a broad patch, flickering or an image that remains after content changes should be described separately. A pixel-count table may not apply to that problem.

Policy wording may count pixels, subpixels, clusters or combined defects differently. Do not turn one colored dot into a count of several defective pixels yourself. If the classification is uncertain, send the observations to support and ask them to classify it.

Find the policy that matches your purchase

1. Write down the complete model number and product category: desktop monitor, laptop display, TV or another device. A monitor policy is not automatically a laptop or TV policy.
2. Find your receipt, purchase country and seller. Check the manufacturer's support site for that region and the warranty terms supplied with the product.
3. Check the remaining coverage and any named extra protection. Record the product series, eligible models, exclusions and time limit attached to a zero-bright-dot promise.
4. Read the headings above the numbers. “Up to 5 allowed” and “more than 5 required” do not mean “5 qualifies.” Check bright, dark, combined and cluster rules separately.
5. Save the policy link and the date you checked it. If the product paperwork and current website disagree, ask support which terms apply to your purchase.

Official examples: why the details matter

Sources checked on October 10, 2026. These examples illustrate how to read a policy, not a worldwide guarantee or a complete brand comparison. Follow the linked regional terms and confirm your model before relying on a number.

For ASUS, AOC or another brand, use the same model-and-region check rather than borrowing a number from these examples. An advertised zero-bright-dot policy needs its own eligibility and duration checked; its name alone says nothing about dark-dot coverage.

Collect useful evidence before contacting support

1. Prepare the display. Remove surface dust using the cleaning instructions in its manual. Do not press, rub or tap a suspect dot to try to repair it.
2. Check solid colors. Open the screen test on the affected display. Inspect black, white, red, green and blue separately. Note which backgrounds reveal each dot and whether it stays in the same physical location.
3. Use built-in diagnostics if available. Follow the exact model's manual. A display self-test can help separate a panel symptom from the computer's output; report the result without treating it as automatic claim approval.
4. Take photographs of the actual panel. Include one overall view and a focused close-up of the same location. Keep the originals. A computer screenshot captures rendered content and normally cannot record a physical panel defect.
5. Make a short record. List the number of observed bright and dark dots separately, their approximate positions, the test backgrounds, the date and any built-in diagnostic result. Mark uncertainty instead of guessing.
6. Attach the purchase evidence privately. Provide the model, serial number and receipt through the manufacturer's or seller's official support channel. Keep personal details and serial numbers out of public photos.

You do not need to run a flashing pixel-fixer before asking for support. Avoid methods that press the panel or promise a guaranteed repair. For other checks on a recent purchase, see the new monitor test checklist.

Warranty service and seller returns are different routes

A manufacturer's defect policy and a seller's return or exchange policy can have different conditions and deadlines. Check both promptly; do not assume every seller offers a 30-day return window. Ask whether an evaluation, return authorization, accessories or particular packaging are required before sending anything.

If a claim is declined, request the reason and the exact policy section used: model eligibility, coverage dates, defect classification or count. Correct any missing evidence before requesting another review. Any additional consumer-law rights depend on the purchase and jurisdiction; consult your local consumer-protection authority for that question. This guide does not determine your legal entitlement.

Common questions

Does one dead pixel qualify for a replacement?

There is no universal answer. First distinguish a bright dot from a dark one, then check the model's applicable terms. A zero-bright-dot promise must not be read as a promise to replace every screen with a single dark dot.

Can I use a screenshot as proof?

A photograph of the actual display is usually more useful for a physical dot. Keep an overall photo and a close-up, and tell support which background reveals it. Follow any specific evidence instructions they provide.

Does passing a pixel test prove the screen is fault-free?

No. A browser test is a visual check under the conditions you used. It cannot certify the panel, detect every intermittent problem or confirm warranty eligibility.

Next step: check your screen, record the symptom and contact the relevant support team with your model, purchase details and photographs.