Scenario
New monitor patterns, backlight, and refresh observation
After connecting a new monitor, step through patterns, bleed checks, and refresh observation.
Bundles solid/extended patterns, backlight observation, and refresh estimate. Not a flawless-panel warranty or RMA substitute.
Dead pixels, bleed, and uniformity are confirmed by your eyes and may differ from manufacturer policy.
Devices to include
Gamepad is optional
You can resume within this tab session.
Details and limits
How to check
Separate bright and dark rooms when reviewing patterns. Start refresh observation only when ready. There is no automatic dead-pixel search.
Limits
Dead pixels, bleed, and uniformity are confirmed by your eyes and may differ from manufacturer policy.
If you need help
If something looks wrong, retry with another cable, port, or native resolution on the same patterns.
FAQ
Does it find dead pixels automatically?
No. It shows patterns for you to inspect.
Can this replace warranty service?
No. It is a local observation record only.