My laptop cannot detect hard disk
one day my svt13 laptop start up and I confront with erroe in dos : operating system not found
at first I thought my hard disk(128ssd m.2) is broken but I checked it when its out of laptop and it hasnt any problem ,
Now my laptop cannot detect hard disk , and i didnt update my bios ,
Now how can i fix this , should I change motherboard?
Is this a good question?