Re: T400 win Win7 ultimate display randomly blinks or goes dark in ThinkPad: T400 / T500 and newer T series Laptops https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T-series-Laptops/T400-win-Win7-ultimate-display-randomly-blinks-or-goes-dark/m-p/1015343 ThinkPad: T400 / T500 and newer T series Laptops topics Mon, 04 Feb 2013 05:28:41 +0000 tp01_en <![CDATA[ Re: T400 win Win7 ultimate display randomly blinks or goes dark ]]> https://forums.lenovo.com/topic/findpost/1300/1015343/1018099 Hi

 

Thanks for the post.

 

As per your concern this issue might be occurs due to drivers or settings.

 

To diagnose, I would suggest you to please update the Graphics driver and Bios of your system from the below mentioned web link. Mon, 04 Feb 2013 05:28:41 +0000 https://forums.lenovo.com/topic/findpost/1300/1015343/1018099 sameerbhan