Recently when I connect my laptop to my Bravia via HDMI I get a message that say

[spenny_21]

well my whole question is in the thread title. so thanks in advance hope I gave all that is needed also I am using windows 7

 

[spenny_21]

or the whole question did not show so here it is. I get a message that reads unsupported signal please check the device output. how do I fix this?

 

[spenny_21]

I do not know what video card I have where would I find that information

 

[mbreslin1954]

Go to Control Panel-->Device Manager, expand the triangle next to Display Adapters. It should tell you the brand and model range of the video card (e.g., "AMD RAdeon HD 6800 series".

 

[mbreslin1954]

Assuming you have Windows 7. For older operating systems (and also Windows 7) you can also go to Control Panel-->Administrative Tools-->Computer Management, then click on Device Manager.