Cant dual boot

[Big Pecks]

Aafter installing linux pc just boots into windows instead of running grub, tried making boot entries with easyBCD, but just get an error while booting off them. Anyone had same problems?

[NelizMastr]

How are Windows and Linux installed? Both in UEFI mode or is Linux booted through legacy/CSM mode?

 

Are you sure the bootloader is on the same drive for both systems?

 

Did you install Linux first and then Windows or the other way around? (because the Windows bootloader overwrites Grub).

[Big Pecks]

Both UEFI. Bootloader is on the same drive. I installed windows first, then linux.