I had 2 SSDs installed on my machine.I had installed both OS on my 2nd SSD. At that time everything boot ok from my grub menu. But once, I removed first SSD, my grub menu broke, nothing booted. After applying boot-repair with live USB drive now I only can find ubuntu on my grub menu.
My sudo os-prober command showing my windows partition:
user@hp-elitebook-8470p:~$ sudo os-prober
[sudo] password for user:
/dev/sda1:Windows 10:Windows:chain
But running sudo update-grub not adding my partition into GRUB menu at startup.
I had tried boot-repair. But, it didn't work. I can also see my win partion in gparted marked boot. 
I had tried this answer from Unable to boot into Windows after installing Ubuntu, how to fix? and rebooted and GRUB menu is unchanged.
grub-customizer screenshot:
Anything I am missing?
Thanks In Advance.
