HP EliteBook 845 G11 Ryzen 7 PRO 8840U Webcam Not Detected Fix

Webcam Fix

HP EliteBook 845 G11 Webcam Not Detected Fix

HP EliteBook 845 G11 · Ryzen 7 PRO 8840U · Windows 11 · Integrated camera

When the webcam is not detected on the HP EliteBook 845 G11, it will be missing from Device Manager under Cameras, and video call apps will show no camera available. The AMD Ryzen 7 PRO 8840U platform uses an AMD ISP (Image Signal Processor) for camera processing, and both the camera driver and AMD ISP driver must be present for the webcam to function.

Fix 1 — Check the camera privacy shutter and Fn key

The HP EliteBook 845 G11 has a physical webcam privacy shutter on the top bezel. Slide it to the open position (lens visible). Also press Fn + F8 or the camera icon key to confirm the camera is not disabled at the firmware level. If the camera is disabled by the privacy shutter or the Fn key, it will not appear in Device Manager regardless of driver status.

Fix 2 — Update both the camera and AMD ISP driver

Go to HP Support, find EliteBook 845 G11 (Ryzen 7 PRO 8840U), and download the Integrated Camera Driver AND AMD ISP Driver. Install the AMD ISP driver first, then the camera driver, and restart. On AMD Ryzen PRO platforms, the AMD ISP processes the raw sensor data before handing it to the Windows camera pipeline. Without the AMD ISP driver, the camera sensor is detected by BIOS but not usable by Windows.

Fix 3 — Check camera privacy permissions

Go to Settings → Privacy & security → Camera. Ensure Camera access is On and Let apps access your camera is On. Individually check that Teams, Zoom, and the Camera app are toggled On in the list below. If camera access is off, the camera appears in Device Manager but apps cannot open it, producing a “camera not found” error in video call software on the HP EliteBook 845 G11.

Fix 4 — Reinstall the Windows Hello Face Authentication driver

Go to HP Support and download the Windows Hello Face Authentication Driver for the EliteBook 845 G11. The IR camera for Windows Hello and the regular camera share the same physical sensor on some HP EliteBook configurations. If the Windows Hello driver has a conflict with the main camera driver, neither may function correctly. Reinstalling both resolves the conflict on this model.

Fix 5 — Run Windows Camera troubleshooter

Go to Settings → System → Troubleshoot → Other troubleshooters and run the Camera troubleshooter. This automatically detects and fixes common camera detection issues including driver conflicts, permission errors, and app-level camera access failures. If the troubleshooter finds and applies a fix, confirm the camera is now detected in Device Manager before testing in a video call application.

Amirah, Ampang: “Camera was not detected on my HP EliteBook 845 G11 after a Windows Update. The AMD ISP driver had been removed. Installing it from HP Support alongside the camera driver restored the webcam immediately.”

Frequently Asked Questions

What camera does the HP EliteBook 845 G11 have?

The HP EliteBook 845 G11 has a 5MP auto-focus IR camera with HP Auto Frame and HP Presence Aware features. The IR component supports Windows Hello face recognition. The auto-focus feature provides sharper images in video calls compared to fixed-focus webcams. The AMD ISP in the Ryzen 7 PRO 8840U processes the 5MP sensor output before delivering video to Windows applications.

What is AMD ISP and why does the HP EliteBook 845 G11 need it?

AMD ISP (Image Signal Processor) is a dedicated image processing unit in the Ryzen 7 PRO 8840U that handles raw sensor data conversion, noise reduction, auto-exposure, and color correction for the webcam. It offloads camera processing from the CPU. Without the AMD ISP driver, the camera sensor cannot be initialized because the Windows camera pipeline does not know how to process the raw output from this AMD-specific sensor interface.

Does the HP EliteBook 845 G11 webcam support AI-based background blur?

Yes. The HP EliteBook 845 G11 supports Windows Studio Effects including background blur (portrait mode), eye contact simulation, and auto-framing. These features are enabled through the Windows Camera app and video conferencing apps that support Windows Studio Effects. The AMD NPU in the Ryzen 7 PRO 8840U accelerates these AI effects.

Can I use an external webcam with the HP EliteBook 845 G11?

Yes. Connect a USB webcam to any USB-A or USB-C port. In Teams, Zoom, or the Camera app, select the external webcam as the video source. If the built-in camera is not detected and you need a working camera immediately, an external USB webcam works without any additional driver installation on the EliteBook 845 G11.