The laptop's built-in camera is not being recognized.
The laptop's built-in camera is not being recognized.
So some time ago I lost my laptop (Lenovo Flex 5) and broke the screen with a big piece in the camera/speaker area. The display still functioned, but the touch was unreliable—sometimes it worked, other times it wouldn’t respond at all; the camera initially operated but then would disconnect unexpectedly until it gave up completely and wasn’t recognized as installed or connected. Occasionally, moving the screen panel to a certain position would allow the camera to connect and then disconnect again. I ordered a new LCD screen and simply replaced it today. Everything seems normal except for the camera.
I opened Device Manager (Windows 10) and at first it didn’t appear there, but after checking "Show Hidden Devices," a switch for "Cameras" showed up with only "Integrated Camera" listed, which was turned off. I attempted to enable it, but there was no option available. I tried updating the driver, but nothing changed. So I decided to uninstall the device, assuming Windows would detect and install the camera on restart, although that never happened. The Camera category disappeared from Device Manager as well, not appearing under other categories like Imaging Devices or Sound/Audio/Controllers. When I opened the Camera app, it returned a "NoCameraAttached" error—this wasn’t limited to the Camera app alone.
I’ve tried several troubleshooting steps:
- There’s no power button key on my keyboard.
- No BIOS option to enable/disable the camera.
- The Lenovo Vantage app didn’t list a Camera entry; privacy settings were active.
- I ran BIOS and Windows updates, then rebooted multiple times.
- A Lenovo diagnostics tool showed the Camera option as grayed out.
- I downloaded and installed the driver from Lenovo’s website repeatedly. Confusion remains: the driver is for a camera made by AVC or Bison, yet the camera module itself is from Lenovo. Could there be a mismatch? Also, when extracting the driver files, I got only .inf and .dll files, not any .sys files.
- I attempted a manual install via "Add Legacy Hardware" and manually added a Camera device using the driver folder, but it didn’t work and I couldn’t proceed.
- The built-in microphone functioned correctly. I tested with the voice recording app, which worked fine.
- I booted into a live USB of Ubuntu to see if it would detect the camera—no response.
- After reviewing software and hardware options, I checked hardware connections. I removed the cable linking the camera/mic module to the motherboard and performed another voice recording test; since the mic was unplugged, nothing was recorded. I reconnected the cable, but the camera still didn’t register, suggesting the module itself might be intact.
- It’s possible the camera isn’t damaged—everything is on the same panel (camera, mic, LED, hall sensor). I’m thinking about ordering a replacement online to see if that resolves the issue, though it seems like it might not exist. Is there a way to force Windows to recognize the device? It’s present and connected; the driver should be installed now, so why isn’t it showing up? What should I try next? Thank you!
Agree: damage might not always be obvious.
In general, wires are probably the least prone to breaking during a fall.
It seems more likely there’s a crack in a PCB trace or a solder point, etc.
If you know how to perform such checks, it’s safe to try.
Keep in mind the issue is intermittent.
The test might work with the camera off the laptop, but when the camera is reinstalled some movement happens and continuity changes or disappears again.
In summary, it seems the camera likely suffered damage. A physical link doesn't guarantee everything is intact. Even with both ends connected, a damaged section might exist—such as a broken wire or component. The issue could involve multiple wires and parts. You might want to order the replacement part online, correct?
Hi! Thanks for the reply.
The module appears to have the cables/connectors in red circles functioning properly, linking the mic to the left side and the main cable to the motherboard. The camera is centered, and at first it seems everything is intact. I plan to remove the board and verify continuity at testing points using a DMM. The reference part refers to the entire module as shown in the picture.
Agree: damage might not always be obvious.
In general, wires are probably the least prone to breaking during a fall.
It seems more likely there’s a crack in a PCB trace or a solder point, etc.
If you know how to perform such checks, it’s safe to try.
Keep in mind the issue is intermittent.
The test might look fine with the camera off the laptop, but after reinstalling the camera some movement happens and continuity changes or disappears completely.