How to restore my sony vaio windows 8.1 laptop to factory settings HELP !

rajan4949

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Nov 12, 2014
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HELP ! Sony vaio 14a26cg ! i bought the laptop which is loaded with windows 8 on 2013. After that my windows ge updated to 8.1 since then i was using 8.1.
Now the system telling me to activate winndows !! some of them suggested me to restore the laptop to factory settings. when i try to reset the pc it shows me this error ''Can't restore Required drive partition is missing" ! is there any possible solution for this? some one help me please !!
 

camen_men

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Mar 21, 2015
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Here the youtube video https://youtu.be/tJ5qs-FTOrM