Firmware Instructions
Page 1
... 2.23 13. Re-power the TV after the front VIZIO logo is OFF and there is only the Power LED is upgrading the firmware. 9. Plug the Power Cable to fwsu.img in the USB Flash memory before program. 4. Continue to Vizio TV Model VM230XVT ONLY 1. Disconnect the power Adapter again, and remove the USB flash...
... 2.23 13. Re-power the TV after the front VIZIO logo is OFF and there is only the Power LED is upgrading the firmware. 9. Plug the Power Cable to fwsu.img in the USB Flash memory before program. 4. Continue to Vizio TV Model VM230XVT ONLY 1. Disconnect the power Adapter again, and remove the USB flash...