Vizio VM230XVT - XVT-Series 1080p LED LCD HDTV Manual, Firmware Update

                                                                                                                                         
 
                                                        Instructions for updating VM230XVT  firmware 
 
 
 
                                              Applies to Vizio TV Model VM230XVT ONLY 
 
 
 
   
1.  After downloading the firmware, format a USB flash Memory stick with FAT32 format.  
       (Mandatory, otherwise, it cannot upgrade the firmware) 
2.  Copy the 
vm230xvtfwsu.img
 file to the USB Flash memory.   
3.  Rename the file to 
fwsu.img
 in the USB Flash memory before program. 
4.  Remove the Power Adapter from the back of the TV. 
5.  Insert the USB Flash memory into the USB connector, located near the RF connector. 
6.  Plug the Power Cable to the TV. 
7.  Use the remote control to turn ON the TV. 
8.  At the bottom of the TV, it should display the red or blue bar from left to right that indicates the software is 
upgrading the firmware. 
9.  The upgraded firmware is done after the front VIZIO logo is OFF and there is only the Power LED is ON. 
10. Disconnect the power Adapter again, and remove the USB flash memory. 
11. Plug the power cable back, and turn ON the TV. 
12. Make sure that you can see the Info will display the firmware Version 2.23 
13. Continue to setup and scan the channel as a new TV. 
14. Re-power the TV after setup. 
       
End of procedure. 
 
 
 
 
 
 
 
                                                                                          
   
      

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