Troubleshooting and maintenance guide

.       Start) (       Shut Down)  (  
 Shut Down)  ( .              5
 

     
 .
.          .
.       .    DVD    
 
Recovery Manager   .   7.
.    System Recovery    
USB   Esc     
  .     USB   Enter    .
.      System Recovery            
Next) (.
. I need help immediately) 
 
(   Factory Reset)    
(.
.                 Back up your files first
(recommended))       
)  ((    Next) ( .
 
   Recover without backing up your files)       ( 
  Next) (.
.       .
.  Recovery Manager       .
.  Finish) (    .
 
      DVD       USB)       .(
             .      
          
.         
          .      .
:           Microsoft Windows.
  
       
   DVD       DVD+R
 DVD-R   .
:    CD  DVD+RW  DVD-RW  DVD+RW DL  DVD-RW DL  DVD+R
DL  DVD-R DL   .
                  .
           .       .
         )  
 1  3  DVD .( 
Recovery Disc Creator        .
      USB
      USB    .  
   USB         )
8    .(
:                  . 
     .               .
    ARWW