Weird problem with ssd

[Rodris017]

Hi, I built this pc:

NZXT 850w hale 90v2
Asus Z170-A
Gskill 2x4 2800
Intel I7 6700K
Evga 1070 FTW Hybrid
WD Black 1TB
Samsung 950 pro 256gb (Primary)
So I decide to update from W7 Ultimate to W10 pro and the problems started, it's a weird error.

My mobo have an Autodiagnostic tool, when something is wrong a led blinks. Sometimes when I turn on my pc it freezes in the Asus screen, and the boot device led blinks, but if I wait 10/15s it starts normally. This doesn't happened to me when I had W7. How can I fix this or is normal ?

I'm worried for my ssd, when I used my WD Black like a primary disk with W10 it damaged the disk.
I hate W10 have a loot of troubles but some good things, I don't know if I should back to W7.

Thanks You!

[jj9987]

Your SSD is fine. Your HDD is giving alerts that some sectors are dying and it does indicate a possible upcoming slowdown or even death. Do backups.

 

And upgrading from older Windows to 10 has shown many issues. Format C, install clean Windows 10 and most of these issues are solved.

[Rodris017]

1 minute ago, jj9987 said:

Your SSD is fine. Your HDD is giving alerts that some sectors are dying and it does indicate a possible upcoming death. Do backups.

 

And upgrading from older Windows to 10 has shown many issues. Format C, install clean Windows 10 and most of these issues are solved.

Oh great then, I'll try to format the C and install clean W10. 

Many thanks!