Acer one z1402 Integrated Camera accidentally uninstalled in device manager.

Nakkins

Hello, I hope you can help me fix my problem. Apparently, I accidentally uninstalled my camera on the device manager. What happened is, I tried using an external webcam on my laptop and use the snapcam app. After using it, I decided to remove the external webcam and uninstall the snapcam but apparently what I uninstalled is the built in camera registered on my device manager. I tried looking for the camera drivers to acer website but the said driver was not included on the download list. Now the camera is not detected on my laptop. I tried several solutions I found on the internet but nothing works. There are 2 things I haven't tried yet. 1st is to install the integrated camera driver (since I cannot find the right driver for the camera) and 2nd is to reformat my laptop.

LAPTOP: Acer one z1402

{ edited the title to add model name } 

AnhEZ28

@Nakkins do you see any yellow triangles in device manager?