My Lenovo laptop has an integrated camera that previously supported zoom, pan, and tilt controls in Windows Camera and in video‑conferencing apps (Zoom, browser‑based video, etc.). Those controls worked last week, but now they are completely gone in all apps, even though the camera still turns on and shows a normal video feed. I cannot see or use any zoom, pan, or tilt options in the Windows Camera app or in Zoom.
What I have done so far:
- Identified the exact model.
- Confirmed the laptop model as 83DH (Lenovo Legion Slim 5 16AHP9) via System Model in Windows.
- Downloaded the correct driver.
- Went to Lenovo Support for Legion Slim 5 16AHP9 (83DH) and installed the model‑specific integrated‑camera driver (Realtek/Sunplus) for Windows 11.
- Uninstalled and reinstalled the camera.
- Deleted the integrated camera driver in Device Manager, restarted, and let Windows reprovision the camera.
- This caused the camera to reinstall automatically, but zoom/pan/tilt controls did not return in Windows Camera or in Zoom.
- Checked if the camera layer supports the features.
- Tested the camera in Windows Camera and in Zoom.
- The issue is the same in both: the camera works, but the zoom/pan/tilt functionality is missing everywhere.
- Ruled out rollback or alternative driver.
- Tried to roll back the camera driver, but the option was not available.
- Confirmed that the original Lenovo‑provided integrated‑camera driver is still installed.
- Installing that driver again had no effect on the missing zoom/pan/tilt.
- Checked Lenovo‑specific privacy and settings.
- Reviewed Lenovo Vantage for any camera‑privacy or camera‑lock settings and ensured the camera is not disabled.
- Looked for any hardware shutter or F‑key camera toggle and made sure they are not limiting the camera or its features.
- Tested third‑party workarounds.
- Investigated whether a third‑party camera‑management program could restore the missing zoom/pan/tilt, but concluded that such tools are unlikely to expose those controls if the Lenovo driver stack no longer exposes them.
It appears other people are experiencing this issue on this subreddit. Lenovo can you help?
Addendum: Advanced diagnostics with UVC‑control and virtual‑camera tools
As a next‑step diagnostic, I installed a UVC‑camera control tool (duvc‑ctl) on Windows 11 and wrote a small Python script to probe whether the integrated camera still exposes Pan, Tilt, and Zoom properties at the driver/UVC level. The script correctly identified two camera devices:
- The integrated Lenovo camera (matching the single camera entry I see in Device Manager under Cameras), and
- The SplitCam Virtual Camera, which is a software‑only virtual camera stream provided by SplitCam.
However, when I tested the integrated camera through the script, none of the three properties (Pan, Tilt, Zoom) were exposed: the tool either reported them as unsupported or failed to read them. This matches my user‑level experience: the camera still works, but no zoom/pan/tilt functions appear in Windows Camera, Zoom, or browser‑based video apps.
Because Device Manager shows only one camera entry (no second “Realtek‑style” or extension‑camera node), there is no additional driver component for me to update manually. That further suggests the PTZ/zoom/pan/tilt capability has been removed or disabled at the driver or firmware level, not just misconfigured as a separate extension driver.