SSD now not recognised in Bios grrrrrrrrrrrrrrr

[Petrolhead]

Just bought a Dell Optiplex 3050 SFF

I decided, as I had a spare Sandisk Pro SSD 250g, to use that instead of the origional HDD.

So I did a disk backup off the orgional HDD using Easeus Partition Master Pro to my NAS. I then fitted the SSD and did a retore to that.

Re-booted and all fine and dandy.

I decided I better buy a 3.5 to 2.5 cradle so that its not rattling around, fitted it and now the bios does not see the SSD WTF!!

I fitted the origian drive and thats fine.

I fitted the SDD to my other PC and that sees it ok.

I also tried a different data cable to the SSD on the Dell but no joy.

I checked the bios SATA Opperation and thats set to AHCI.

I am at a loss as to why its no longer being seen in the bios so and suggestion greatfully recd

 

[Petrolhead]

Now sorted.

Has a break from it, some lunch and a fag.

Came back and reset the bios, voila