3 Posts
0
1105
August 6th, 2022 15:00
Questions marks in device manager
Latitude 7480
Hello
In device manager, other devices, I have 5 devices marked with question marks as shown on this screenshot.
Please help
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3 Posts
0
1105
August 6th, 2022 15:00
Latitude 7480
Hello
In device manager, other devices, I have 5 devices marked with question marks as shown on this screenshot.
Please help
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U2CAMEB4ME
4 Operator
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6.2K Posts
0
August 7th, 2022 03:00
Welcome to the Dell Community @Mustaphabedjeloud
Make sure all peripheral devices are disconnected.
Then check the "Device Manager" and post the hardware ID's of any device that has a "?" mark.
https://www.wikihow.com/Find-Hardware-ID
Best regards,
U2
nyc10036
4 Operator
•
5.6K Posts
1
August 6th, 2022 16:00
You need to install drivers starting with chipset.
Mustaphabedjeloud
3 Posts
0
August 7th, 2022 03:00
Thank you for your support
I tried all the drivers on the official website, I even tried some drivers software, nothing changes.
Mustaphabedjeloud
3 Posts
0
August 7th, 2022 04:00
Thank you @U2CAMEB4ME and @nyc10036 for your support
It actually worked and the question marks disappeared after turning the bluetooth off and appears again when I turn it on.
Thanks again.