If the camera on a Surface Pro 4 or Surface Book is not working in Windows 10, start by checking the camera’s privacy permissions, the app’s camera selection, and whether Windows detects the device. These steps resolve many software and settings problems; if the camera remains missing or fails in several apps, a driver or hardware fault may need further diagnosis.
First, identify the device and the camera
“Surface Book Pro 4” can refer to two different Microsoft devices: the Surface Pro 4 tablet or a Surface Book. They are not the same model, and their camera arrangements differ. A Surface Pro 4 has front-facing and rear-facing cameras; a Surface Book has a front-facing camera and, on some configurations, a rear camera. Check the model name in Windows under Settings > System > About before following model-specific support or repair guidance.
Also distinguish a camera that is not detected from one that works in one app but not another. If the Camera app works but a video-call app does not, the camera itself is likely available and the issue may be that app’s permissions or selected camera. If no app can see it, investigate Windows settings, device detection, updates, or hardware.
Check privacy settings and the app
Windows 10 can prevent apps from accessing the camera. Open Settings > Privacy > Camera and check that camera access for the device is enabled. Also enable access for apps, and make sure the particular app you are using is allowed. On some Windows 10 releases, a separate option lets desktop apps access the camera; check that too when using a browser or desktop video-call program.
Close other programs that might be using the camera, then reopen the affected app. In its video or device settings, choose the Surface camera rather than a virtual camera, an external webcam, or a camera from another connected device. If the camera works in the Windows Camera app but not in a meeting app, focus on that app’s permissions, settings, and updates instead of repeatedly changing system drivers.
Test with the Windows Camera app
- Open the Start menu, type Camera, and launch the Windows Camera app.
- If prompted, allow camera access. Try the front camera, then switch cameras if the app offers a switch-camera control.
- Check whether the image appears. Note whether the app shows an error, a blank view, or no camera at all.
- Test in another app only after closing the first one. Avoid running multiple camera apps at once, since one app can keep the device busy.
This test narrows the problem. A working preview in Camera points toward an app-specific problem. A camera error in Camera and other apps suggests checking Device Manager and Windows updates. A black image alone does not prove the camera is broken: a privacy setting, app selection, or another program can produce a similar symptom.
Check Device Manager and update Windows
Right-click Start and open Device Manager. Look under Cameras, Imaging devices, or other device categories for a camera entry; the exact category can vary. If an entry is present, open its properties and read the device status. A down-arrow icon can mean it has been disabled. Right-click the device and choose Enable device if that option appears.
If the camera is listed but has a warning icon, restart the Surface and check Windows Update under Settings > Update & Security > Windows Update. Install available updates and restart when prompted. Driver and firmware updates for Surface devices may be delivered through Windows Update. Check again in Device Manager and the Camera app after the restart.
If the device is present and still failing, you can try Update driver from its Device Manager context menu. If the problem began immediately after a driver change and the option is available, the device’s Properties > Driver tab may offer Roll Back Driver. Avoid downloading drivers from unofficial driver-download sites. If Device Manager has no camera entry, use Action > Scan for hardware changes, restart, and check again; absence may indicate a detection or hardware issue rather than a permission problem.
Try app repair and a clean restart
If only the Camera app fails, open Settings > Apps, select Camera, and look for Advanced options. Where available, try Repair first. Reset can clear app data and settings, so use it only if repair does not help. Menu wording and available options can differ between Windows 10 builds.
Restart Windows rather than only closing the display cover. A full restart can release a camera resource left in use by an app. If the issue continues, disconnect external camera accessories and test again. Do not open the Surface or attempt an improvised internal repair; the camera and other components are not intended for casual user servicing.
When the problem may be hardware
Hardware becomes more likely if the camera is absent from Device Manager after updates, fails in multiple apps, or remains unavailable after checking permissions and restarting. Physical damage, liquid exposure, or a problem that began after a drop also warrants professional assessment. Software troubleshooting cannot establish the exact failed component.
For a managed work or school Surface, contact the organization’s IT support before changing drivers or resetting Windows. Otherwise, consult Microsoft’s current Surface support options for the exact model and region. Back up important files before any recovery or reset procedure; a Windows reset is a much broader step than a camera repair and may remove apps or settings.
Frequently Asked Questions
Why does my Surface camera work in Camera but not Zoom or Teams?
That usually points to the meeting app’s camera permission or device selection. Allow camera access in Windows privacy settings, then select the Surface camera in the app’s video settings and close other apps that may be using it.
How do I switch cameras on a Surface Pro 4?
Open the Camera app and use its switch-camera control if shown. The available control can depend on the app and detected cameras. Confirm the model under Settings > System > About if the rear camera is not listed.
Why is the camera missing from Device Manager?
Check hidden or other device categories, restart, and use Action > Scan for hardware changes. If it remains absent after Windows updates, the device may not be detected, and further support or hardware diagnosis may be needed.
Will resetting Windows fix a Surface camera?
It might address some persistent software problems, but it is not a good first step and will not fix failed hardware. Try permissions, app selection, Device Manager, and updates first; back up files before considering a reset.
Does a black camera screen mean the camera is broken?
No. A blocked permission, wrong camera selection, another app holding the camera, or a software fault can all cause a black view. Test the Camera app and another app before concluding that hardware has failed.
Related
General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.
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