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Yuriy_volkovsky
What's DOS?
Posts: 2
Registered: ‎08-18-2014
Location: Kyiv
Views: 2,901
Message 1 of 4

t430 no video on the adapter mini display port to hdmi

Hi.

 

I have problem with my adapter mini display port to hdmi, when i connect my t430 to TV or monitor, on display on my tv or monitor i see message "No signal". But when i connect lenovo carbon x1 to tv with this adapter - it's work.  

 

I install newest drivers on intel HD Graphics and nVidia Graphics.

Retired Support Specialist
Posts: 3,015
Registered: ‎03-14-2014
Location: Bangalore
Views: 2,878
Message 2 of 4

Re: t430 no video on the adapter mini display port to hdmi

Hi Yuriy_volkovsky,

 

Welcome to Lenovo Community!

 

As per the query we understood that you are facing an issue with No Video output from Mini display port on your ThinkPad T430.

 

Please go to BIOS and under Config menu go to Display option go to Graphics Device and check if Graphic Optimus is enabled, then boot the system and check if OS (Operating System) detection for Optimus is enabled in graphic properties.

 

Hope this helps!

 

Best regards,

Hemanth Kumar



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Yuriy_volkovsky
What's DOS?
Posts: 2
Registered: ‎08-18-2014
Location: Kyiv
Views: 2,823
Message 3 of 4

Re: t430 no video on the adapter mini display port to hdmi

I've already used your advices for changes of laptop settings, but it didn't change the situation

Retired Support Specialist
Posts: 3,015
Registered: ‎03-14-2014
Location: Bangalore
Views: 2,818
Message 4 of 4

Re: t430 no video on the adapter mini display port to hdmi

Hi Yuriy_volkovsky,

 

Thank you for the reply!

 

I suggest you to check with genuine Lenovo cable to resolve the issue, please check the below link where the user was facing similar issue and it was resolved after using genuine cable.

 

Mini display port to dp not working

 

Hope this helps!

 

Best regards,

Hemanth Kumar



Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.

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