An out-of-sync video wall is a symptom, not a diagnosis. The fault may sit in timing, cross-GPU frame coordination, the content path or a changed configuration. Troubleshooting video wall displays out of sync is fastest when one variable is isolated at a time and every result is compared with a known working arrangement.

Quick Answer

RTX PRO Sync exists to keep large multi-display environments aligned, coordinating professional GPUs across canvases of up to 32 displays or projectors.

Start by reproducing the fault with simple moving content, then identify whether it follows a screen, an output group, a GPU boundary or the timing reference. PNY asks R19,599 for RTX Pro Sync, which carries Genlock, Frame Lock and Mosaic. The troubleshooting architecture stays within eight RTX Pro GPUs and 32 synchronised displays.

🔍 Make the fault repeatable

Choose content that exposes the mismatch: a slow horizontal line, repeated cuts or an object moving across several panel edges. Record where the break first appears and whether it remains in the same place after the content is replayed.

Do not change several settings between observations. A first-time technician can learn more from one controlled change than from a broad reset that hides the cause. Note the active display mode, graphics assignment and sync functions before touching the configuration.

🧭 Trace the boundary

If the symptom appears where outputs move between graphics processors, inspect the frame-coordination requirement. If equipment is not following the intended timing reference, examine the Genlock side of the system. Mosaic controls the arranged visual surface but does not replace either lock role.

Eight NVIDIA RTX Pro processors mark the outer edge of PNY's multi-GPU design. Compare the live processor map with the intended architecture and consult Evetech's workstation GPU category only if the design itself needs revision.

🖥️ Separate screen faults from sync faults

Move the test pattern through different outputs while keeping a careful record. If a visible problem consistently follows one display or position, screen selection, physical setup or signal handling may need attention. If it tracks a graphics boundary, return to the GPU and lock plan.

Evetech's PC monitor selection provides display options when a panel-level change is warranted. Do not assume the sync card can correct physical alignment, bezel placement or a display-specific behaviour.

🛠️ Restore and verify deliberately

The PNY RTX Pro Sync product is a R19,599 option when the system requires its three named functions. Its supported display ceiling is 32, so confirm the wall remains within that scale before treating hardware replacement as the answer.

After any correction, replay the original fault sequence and additional representative content. Update the accepted GPU-to-screen map. Review relevant graphics card accessories only where the diagnosis points to a supporting component.

Decide when to stop changing settings

If three controlled changes leave the symptom in the same boundary, pause and review the architecture rather than continuing through unrelated options. Check whether the live screen count and processor ownership still match the approved drawing, and whether the failing path is actually part of the synchronization design.

Escalate with useful evidence: the test clip, the location of the break, the active display group, the owning GPU and the last known passing configuration. This gives an integrator or technician a focused problem to reproduce. It also protects working sections of the wall from broad changes made only because the first adjustment did not help.

When a wall drifts, the known system limits help divide the diagnosis. Check whether the fault remains within one GPU's outputs or appears where the design crosses processors or synchronisation cards. The architecture supports eight GPUs and two cards, so those boundaries are visible in the plan. Windows 10, Windows 11 and Linux support also makes the active driver and platform part of the reader's own setup check.

Abstract diagram of a disrupted timing path causing misaligned display panels

Frequently Asked Questions

What should be checked first?

Reproduce the fault with simple moving content and record exactly which display edge or GPU boundary shows the mismatch.

Can RTX Pro Sync cover both lock roles?

Yes. PNY includes a Genlock role for the reference relationship and a Frame Lock role for agreement across GPU-produced frames.

Could capacity cause a planning problem?

The supported architecture stops at 32 synchronised displays and eight RTX Pro GPUs. Compare the live system with both boundaries.

Should Mosaic be disabled immediately?

Not without evidence. Mosaic handles the screen arrangement; isolate whether the symptom comes from canvas configuration, timing, graphics boundaries or another layer.

What evidence should accompany an escalation?

Send the repeatable test clip, the precise screen edge or GPU boundary, the active layout and the last known passing configuration. Include the single changes already tried and their results. This gives the next technician a focused starting point while protecting unaffected sections of the wall from another broad round of adjustment.

Ready to troubleshoot from evidence instead of guesswork? Map the fault, then compare Evetech's professional graphics, display and accessory categories only where the diagnosis identifies a hardware need.