Lenovo Thinkpad T420 No Sound - Possible Solution

Check this video if you have no sound on your Lenovo Thinkpad T420, T410. You need to enable sound both in Windows and on keyboard.

[@21trench74]

Boss you saved my life😭😭😭❤️

[@cuongly2006]

Thanks man, life saver! Disassembled and thought speakers were broken lol

[@justaperson4363]

Thanks it helped me.
Good job.

[@jonnynasz]

What live saver thank you I was already getting paranoid as i cant tell what was wrong

[@jdarling2k]

Excellent! That worked.

[@danielvelikov55]

Thanks man

[@DanielBrown-ym4rr]

Thanks 🙏 man

[@raybuck4285]

i have the exact model....!!!! I was about to dis-assemble as well !!! When I start my laptop up....after a re-boot , the soundcard goes into automatic disable... with no indicator light lit up!!!!!! Once I depress the button...sound is restored !!!!!!

[@pmanija]

Jesus, Just spent 30 min troubleshooting this…