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shaylo1
Fanfold Paper
Posts: 4
Registered: ‎11-03-2016
Location: US
Views: 201
Message 1 of 1

T420S - Win 10 1067, external display is not connected

Hi,

I have reinstalled my T420s with win 10 1067, it seems the machine can not display on my external monitor (using display port, or any connection).

when I set extended or duplicate displays it seems to have 2 displays (the lenovo and my Dell U2414h) but i see nothing on my Dell. Of course i triple verified the input on my Dell is the relevant display port and i am using the same display with the same connection to my T460s ! )

 

I can see in the device manger only the intel Graphics 3000 and there is PCI serial port which is not recognized.


I went over all the drivers in the support page and updated my device manger, including chipest and bios.

 

Still nothing helped. Any help will be appreciated.

Thanks 

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