To fix this, because it is difficult to recover large numbers of laptops and replace keyboards, Lenovo offers a solution to modify the BIOS and give users the ability to update, switch back and forth the functions and functions of the Fn key and Ctrl.
However, according to Engadget , the updated BIOS only applies to some Lenovo Thinkpad T400 / T500 / X200 / X301 models but not yet supporting the Thinkpad SL400 / 500 or Lenovo IdeaPad popular models and the popular G series. .
Lenovo modifies the BIOS to fix it but only applies to some models.(Photo: Lenovoblogs)