New Monitor Inspection Checklist: 7-Step Day-1 Quality Audit
Begin your day-1 screen audit
Run through the 7 checkpoints below to audit your display panel before your 14–30 day store return period expires.
Launch Step 2: Fullscreen Dead Pixel Test →Physical Unboxing & Bezel Alignment
Inspect the glass for shipping scratches and verify the panel sits flat in the bezel frame without loose corners, misaligned seams, or cracked housing clips.
Full-Screen Dead & Stuck Pixel Test
Open our Dead Pixel Test fullscreen. Cycle through White, Black, Red, Green, Blue, Magenta, Cyan, and Yellow slides to check every subpixel channel.
Dark-Room Backlight Bleed & IPS Glow Audit
Turn off room lights and launch the Backlight Bleed Test on pure black. Perform the angle-shift check to distinguish harmless IPS glow from pinch leaks.
Grayscale Gradient & Dirty Screen Effect (DSE)
Run the Grayscale Gradient Test. Confirm that 256 gray steps transition smoothly without harsh vertical bands or cloudy dark spots.
Resolution, 1:1 Scaling & Text Clarity
Check the Screen Resolution Test to confirm 100% native render resolution and verify crisp font rendering without color fringing.
Refresh Rate (Hz) & Frame Pacing
Launch the Refresh Rate Test to verify that your GPU is driving the monitor at 144Hz, 165Hz, 240Hz, or 360Hz with zero frame drops.
Color Calibration & ICC Profile Setup
Follow our complete guide on How to Fix Monitor Color Profiles to assign calibrated sRGB/DCI-P3 profiles and eliminate neon oversaturation.
Related Diagnostic Tools
Frequently Asked Questions
What is the most critical test to run first on a new monitor?
The full-screen dead pixel test on pure white and pure black slides is the most critical test. Spotting a defect early allows you to request an instant retailer exchange within the 14-to-30 day window without dealing with manufacturer warranty friction.
Why does my new high-refresh monitor only show 60Hz?
Windows and macOS default newly connected displays to 60Hz. You must manually open Display Settings > Advanced Display and change the refresh rate dropdown to your monitor's maximum rated frequency (e.g. 144Hz, 240Hz, or 360Hz).
How do I check if my monitor's panel is properly aligned in the bezel?
Inspect all four perimeter seams with a flashlight. Ensure there is an even gap without popping plastic clips, warped edges, or excessive localized pressure pinching that produces backlight bleed.