02-02-2012 01:35 AM
T420 touchpad dies and trackpoint keeps on working. Sometimes after some time the trackpoint may also die. After boot, touchpad & trackpad recovers and is working maybe for an hour, or a day. Then it reoccurs.
This happens randomly on some T420's, while other T420's doesnt encounter it never-ever. Any tips how to troubleshoot this one? Ran Lenovo PC Doctor and everything is fine, also cant find anything suspicious in Windows logs.
Thanks in advance!
02-02-2012 05:11 AM
Try to run System Update and update all BIOS and drivers to see if the problems persist.
Does someone’s post help you? Give them kudos as a reward, as they will do better to improve | Mark it as solved if the solution works for you, so it could be reference for others in the future
Sound Enthusiast and Enhancement (Post comments, share mixes, etc.)
02-02-2012 03:55 PM