I installed the latest release of Manjaro alongside Win 10 on my Asus laptop. I finished the installer and set it to restart. It restarted into Windows and now I have no way of booting into Manjaro.
The installation was successful and there were no error messages displayed. The Windows partition on my SSD is now around 100 GB smaller then before. This does correspond to the value I specified at installation.
But I do not get a boot menu at startup. Nor can I find an option to boot Manjaro via the advanced startup menu or EFI. There is no way to normally interrupt startup on this machine. I already had to do some tweaking in EFI to make sure the live image flash drive would be recognized and could be booted from. Now, that doesn’t work anymore either.
How can I boot into my Manjaro partition? Or, failing that, how do I remove the partition and merge it back into my Win 10 partition? All the answers I could find elsewhere assume I can access Manjaro or at least enter grub. And I cannot do either of those.
If anyone could offer me a solution to these problems, I would be very grateful.