My laptop cannot detect hard disk

Question

sony vaio T13 ultrabook

crwdns2934065:0crwdne2934065:0: 1

crwdns2933897:0crwdne2933897:0

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?

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

Stifler Omega @djomega crwdns2934065:0crwdne2934065:0: 103 3 · Answer 1 · 2017-02-09T03:13:00-07:00

crwdns2934065:0crwdne2934065:0: 103

3

crwdns2933897:0crwdne2933897:0

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

crwdns2934105:0crwdne2934105:0

crwdns2889612:0crwdne2889612:0 0

crwdns2944067:03crwdne2944067:0:

Yes I have externall reader , my hard disk dont have any problem.

crwdns2934271:0Yan 9, 2017crwdnd2934271:0 Poorshad crwdne2934271:0

So if you put your hard disk in the external and Try to boot your laptop from the external Reader it works ?

crwdns2934271:0Yan 9, 2017crwdnd2934271:0 Stifler Omega crwdne2934271:0

Yes , laptop can boot from bootable flash

crwdns2934271:0Yan 9, 2017crwdnd2934271:0 Poorshad crwdne2934271:0