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The player can’t power on?

Battery has no power.
• Firmware upgrading unsuccessfully, please re-upgrade again.
• Check whether the HOLD switch on the player is ON, switch it to OFF position and try again.
• The firmware is operated un-properly . For example, the default firmware version is 5.000, if you degrade it to version 4.001, which will lead to the situation that you can’t power the player on and “LOCKED”appears on the screen. To solve this problem, please refresh the firmware back to the default version.



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