Quectel EM05-G device shows yellow bang in device manager

Alvin · November 3, 2023, 2:18am

Hi,

After I set AT+CFUN=1,4, then device shows YB. event if I re-install driver or refresh module. the symptom still exist.

Device status in properties
"Windows has stopped this device because it has reported problems. (Code 43) "

Regards,
Alvin

herbert.pan-Q · November 3, 2023, 2:21am

Is your PC running Windows 11?

Alvin · November 3, 2023, 2:25am

Yes, OS Build 22621.1485

herbert.pan-Q · November 3, 2023, 2:31am

I suggest you switch to Windows 10 PC install the driver and try again

Alvin · November 3, 2023, 2:41am

On my Lenovo ThinkPad L14, the default OS is Win11. Have other way to solve this problem?

herbert.pan-Q · November 3, 2023, 3:34am

I have send you a new driver to your email, you try again

Alvin · November 3, 2023, 5:41am

I have received the new driver and re-install it. the symptom still exist.
It seems FW problem. Would you provide the latest FW?

herbert.pan-Q · November 3, 2023, 6:07am

Please provide a screenshot of this exception

Alvin · November 3, 2023, 6:12am

please refer to the picture.