In order to upgrade my ageing V3 471G (bought in 2012) I replaced the HDD with a new SSD. And it is working perfectly.
Now in order to use old HDD, I bought a HDD caddy and removed the DVD drive to insert this caddy with old HDD.
Now when I start my laptop, it doesn't recognise this old HDD in caddy which is in dvd drive. Neither BIOS, not disk management or device manager.
In order to check if caddy is working or not. I started the laptop and in BIOS changed to boot from dvd drive. And it booted from old HDD in caddy at dvd drive ( I haven't reformatted it). And guess what SSD is also showing as E drive. I have both old HDD as C drive and SSD as E drive. So caddy is working perfectly.
Now again when I boot from new SSD the old HDD is not recognised at all.
Can some one please help?
Thanks in advance