Can't find Network Adapter in Acer Swift 314-43-R5B0

saroj2007

I have Acer Swift 314-43-R5B0. I had previously windows 10 at the time I bought and It upgraded to windows 11 automatically. Due to this, some part of my device stopped working (camera and Wifi). Then I rolled back to windows 10, still it didn't work. Finally, I re-installed windows 10 again. Now, It does not even shows Network adapter. I tried a lot but could not solve this issue. 

I wonder if you can help in this. 

[​//Edited the content to add model name]

RenanVilela

saroj2007 said:

I have Acer Swift 314-43-R5B0. I had previously windows 10 at the time I bought and It upgraded to windows 11 automatically. Due to this, some part of my device stopped working (camera and Wifi). Then I rolled back to windows 10, still it didn't work. Finally, I re-installed windows 10 again. Now, It does not even shows Network adapter. I tried a lot but could not solve this issue. 

I wonder if you can help in this. 

Try to install this driver:

https://global-download.acer.com/GDFiles/Driver/Wireless LAN/Wireless LAN_Intel_22.10.0.7_W10x64_A.zip?acerid=637504247084480129&Step1=ULTRA-THIN&Step2=SWIFT&Step3=SF314-43&OS=10M1&LC=en&BC=ACER&SC=PA_6

saroj2007

Thanks it worked. But the camera still does not work. It says No Camera attached with 0xA00F4244 error. Could you please suggest?

RenanVilela

saroj2007 said:

Thanks it worked. But the camera still does not work. It says No Camera attached with 0xA00F4244 error. Could you please suggest?

Try the solution in this video:
Erro da Câmera 0xA00F4244 Windows 10, SOLUÇÃO - YouTube

saroj2007

I tried all of these and still it does not work

billsey

Please show us your Device Manager window either expanded to show the full list or in two pictures. Then expand the Cameras section and show us that. If you don't have a Cameras section listed, expand both Universal Serial Bus Controllers and USB Connection Managers. If anything in Device Manager is flagged with an exclamation point, bring up it's properties, go to the Details tab, select Hardware IDs from the Property pull down and give us a picture of the results as well.

saroj2007

Find the Screenshot below. These are the list of available Drivers in my device manager. 

billsey

So no camera seen, even as a hidden device, and it looks like the USB Root Hubs and Host Controllers don't have anything obvious missing. I've been looking at the block diagram for the system and there should be two of the Host Controllers, so that's accurate. One is for the USB 3.2 ports and the other is for the USB 2.0 ports. There are eight devices shown on the 2.0 ports (0-7), the camera is on port 2, Bluetooth on port 3. My guess at this point is that there's an issue with the camera board itself or the cable that brings it down to the motherboard...

saroj2007

Hello,
The camera driver seem to be hidden. However, It shows "Currently, this hardware device is not connected to the computer. (Code 45)". Could you please suggest?

billsey

Have you verified that the camera board and cable are working?

saroj2007

billsey said:

Have you verified that the camera board and cable are working?

I believe so. The camera some times works fine if I keep the camera app opened for a long time. But most of the time, it doesn't. I even tried unistalling the Windows operating system and installed Ubuntu. And the camera device does not appear when I run lsusb in the command line. Is it the problem with Hardware?

billsey

Often Linux distributions don't include all the drivers, so that's not really a good test. If the issue is hardware, it is most likely to be either the cable or the board...