I have HP da-0077tx laptop pre-installed with DOS but I installed cracked version of Windows 10. Now I recently installed Elementary OS (dual boot). After installing Elementary OS due to some reasons, Windows OS directly loads without showing me the GRUB menu and not letting me select the OS I want to load.
I have to press Esc key followed by F9 to see the boot options and select the OS.
I want to select the OS I want to load directly from the GRUB Menu which should show up on system startup.
None of the previous answers related to this question solved my problem.