Re: System Bios Locked in ThinkPad: T400 / T500 and newer T series Laptops https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T-series-Laptops/System-Bios-Locked/m-p/3864411 ThinkPad: T400 / T500 and newer T series Laptops topics Tue, 17 Jul 2018 13:13:01 +0000 tp01_en <![CDATA[ Re: System Bios Locked ]]> https://forums.lenovo.com/topic/findpost/1300/3864411/4143769 I have lenovo thinkpad T410s but it does not accept my SVP any more after removing the cmos battery for some minutes. The laptop was on supervisor mode. I try to leave the supervisor mode by removing the cmos battery for a while and replace it back. When I did the laptop does not accept my BIOS p ]]> Tue, 17 Jul 2018 13:13:01 +0000 https://forums.lenovo.com/topic/findpost/1300/3864411/4143769 AngelFD