Aw18 boot device not found issue

Hello people And happy new year to everyone .

 

First thing to say, i ll try my best but m'y english is far from perfect .

 

 

 

.My problem:

 

Got an aw18 since 2 years

 

Of course, thx to murphy s law, as i had took a year waranty that ran out i have my first issue only now : (

 

So laptop is under win10 (no issue while upgrading). It was on,  downloading something.

 

Went out 2 sec when i came back i noticed my laptop was restarting. 

 

Of course i immediatly cursed win10 thinking that again it had installed an update on his own And restarted

 

But this time i Got à black screen saying: "no boot device found " .

 

Using F12 i ran à test Everythings OK saves for the harddrive

 

It says : Error code : 2000 0151   Mgs: hardrive 0 - S/N *blablabla* incorrect statut = 3E Smart predictive failure 

 

I can acces the bios (A02). The HD is detected

 

-I tried repairing by inserting à win disk (didn t work)

 

-I tried chkdsk /f (didn t work)

 

 

 

What can i do ? If my hdd id dead (normal after only 2 years?) can i hope to get back some data as it was partitionned (partition magick)?

 

.Could/should i break the raid and install the os on the 64g msata ? If not buying a new hdd and putting it in the AW, Will it "enter the raid" automatically? Will the catching be enabled automatically ?

 

Thx for your help