You're alright. You've done a few right things past one week. Please continue to help. I'm quite impressed.
Right. Now [quote="gohlip, post:6, topic:25073, full:true"]
Try first the configfile and then the chainload, if your grub.cfg is messed up.
When booted up . check that your fstab has the correction as noted..[quote="gohlip, post:14, topic:25073"]
You also need to change mount point to /boot/efi , to something like this.
UUID=xxxxxxxxxxx /boot/efi vfat defaults,noatime 0 2
And if it has not been fixed prior to this..do this...[quote="gohlip, post:14, topic:25073"]
Then (where /dev/sdxy is your /boot/efi)
sudo mount /dev/sdxy /boot/efi
sudo grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=Manjaro --boot-directory=/boot --recheck --debug
If it had been fixed, verfy with
and do only the 'grub-install' command.