Surface Pro 7 Front Camera Not Working

I'm not sure when it started, since I hadn't used the front camera on the device at all, but today I noticed in the Device manager that the "Surface Camera Front" has an error:

This device cannot start. (Code 10) STATUS_DEVICE_POWER_FAILURE.

Sure enough, upon opening the camera app, it acts as though I only have the back camera installed.  I am predictably unable to bring up the front camera.

Is there possibly a driver issue, or is this a hardware flaw?

Thanks!

**Edit**: Problem persists through reboots, disable/reenable, troubleshooter, etc.  Notably, I realized the front camera worked for at least the first hour that I had the device, since it shows you the camera feed when setting up Windows Hello.

Please HELP!

My front camera is not working too. So I tried to download msi. file by using your instruction above. After downloading, I tried to install that file, my Surface Pro 7 is completely dead. The screen is black and no any response even I pushed the power botton. Can you help me with that? My Surface Pro 7 is only 6 months old. Any advice would be appreciate!

I had to send back my unit and they sent a replacement.

This worked for me! Thank you!

i tried everything too. 

my front camera doesnt work at all. in device manager under System Devices, the icon for Surface Camera Front has a yellow triangle with exclamation mark. when i right click this icon and select property, i have a message 

This device cannot start. (Code 10)

STATUS_DEVICE_POWER_FAILURE

i reset my machine after backing up and spending a lot of time (hours) on phone with tech people who suggested this. and still nothing.

i need replacement unit as i had purchased this pro 7 in october and should be under warranty.

this is very frustrating. 

someone please help.

thanks

Pratik C