bootloader problem

Forum discussion tagged with bootloader problem.
  1. salvus

    Question I am unable to access bios setup or boot windows because of grub error 22

    I have legacy lenovo pc.I installed android x86 along with windows 10 in another partition.Along with it i also installed grub.But i accedently deleted the partition which android was installed and when i rebooted my pc,it only showed "GRUB loading error 22".I am not able to acces bios setup.my...