Re: Speakers don't work in Lenovo T400s with Vista 64 bit (headphones work, last version of BIOS) in ThinkPad: T400 / T500 and newer T series Laptops https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T-series-Laptops/T400s-No-Sound/m-p/153003 ThinkPad: T400 / T500 and newer T series Laptops topics Tue, 01 Sep 2009 07:52:25 +0000 tp01_en <![CDATA[ Re: Speakers don't work in Lenovo T400s with Vista 64 bit (headphones work, last version of BIOS) ]]> https://forums.lenovo.com/topic/findpost/1300/153003/154650 Same problem here, brand new T400s, only using W7 RTM 64bit. Speakers worked for a while but are now dead silent. Sound through the headphones though... Waiting for official W7 drivers before calling the machine in for service...

Maybe a reinstallation of the audio drivers will help bt h ]]> Tue, 01 Sep 2009 07:52:25 +0000 https://forums.lenovo.com/topic/findpost/1300/153003/154650 jjames5