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Hi everyone 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?

  1. Do you have External Reader so you can try to Boot or Check the SSD externally ? IF no you have to try your hard disk in another notebook to check wheres come the problem