hello, Got here a T470s (Supervisor-Pass missing)....and after the try to update the Bios it restarted now with: ERROR 0199: System Security - IBM Security password retry count exceeded. So not possible to start windows or able to get connected to USB-Stick via command-line interface. You have a solution for this case as well???
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Haisung made it clear and simple on my lenovo Thinkpad x280 8th generation computrace reset.Big up nicely done