Hello!
My U554 can't see any SSD disks in BIOS (1.26 ver).
It can see only HDDs.
I try Samsung EVO, ADATA and one model, that fujitsu support recomended to me:
MZ7TE128HMGR-000L1
But bios not see it.
When I have old bios, it can see SSD in bios. I tryed reset bios settings, but nothing changed.
Support tell me, that I can't downgrade bios.
Do you have any problem like me?