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can i force the isolinux bootloader without changing bios

Posted: 2018/08/17 19:33:10
by ronaldschantz
on the centos 7.4.1708 install dvd there are 2 bootloaders
1) isolinux bootloader loaded by bios firmware
2) grub2 bootloader loaded by UEFI firmware
based on settings in the bios firmware, 1 of the 2 menus will display
1) grub2 bootloader menu
2) isolinux bootloader menu

can i force the isolinux bootloader without changing bios settings

as in is there a hot key on cd boot to force isolinux bootloader

thanks

Re: can i force the isolinux bootloader without changing bios

Posted: 2018/08/17 20:18:06
by avij
I'm unaware of a possibility to switch between those, apart from those UEFI/BIOS settings.