USB Peripherics unknow - Aspire E1-510P

Hello,

I write to you in desperation. For some time, I have three unrecognized devices (since an update of Windowsupdate if I'm not mistaken) and when I see the device status I have this: Windows has stopped this device because it has reported problems. (Code 43).

I have a laptop Aspire E1-510P. 3 device errors are in my opinion: The HD Cam, the "touchscreen" and reading of 3 USB ports on the notebook (if I want to charge a device from those above it works, if I want to read data, eg : my cell phone or a USB stick is no detection).

I browsed the forums, I tried to reinstall the drivers on the manufacturer's website. I also attempted repair by Windows Update and Windows problem-solving utility. I tried the trick to remove the battery and press the power button 1 min. I tried to reinstall Windows 10. Then the Windows 8.1 version of plant. In short I did everything that the forums indicated as a solution. Ultimately, no solution has made my walk again 3 integrated device.

Before mid-February, everything has always run and threw very happy with my computer. Even under Windows 10, everything has run for several months ... and bang overnight troubles begin.

What I have not done? Where is the problem ? I can not see any solutions slopes! Thank you for helping me see more clearly.