these boards have two major issues: corroded mosfet near the usb c pd-controller and broken EC rom (buggy charging circuit, stuttering touchpad - check with amp meter. the device won't start unless you do a cmos reset or the device won't charge at all or just sometimes post. no guarantee here...
err, i didn't need this, but thanks :D. thien bui, your bios uploaded on the main page is not ok. the me engine is the consumer one and not corporate. the bios itself is not working properly, that's why i uploaded my file. you should replace it, with yours. :)
here is the newest bios with clean newest me (20VK, 20VL). note this: Please update your BIOS to the latest version, as Lenovo has released critical BIOS updates for select ThinkPad systems to avoid charging issues with some configurations of USB-C power adapters. If you are not sure, please run...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.