https://serviceweb/wiki/index.php/Control_Panels#Panel_Recovery_Instructions


 Panel Recovery Instructions

In the event that the Recovery partition cannot load, and the Primary partition becomes corrupt, it’s possible to flash the firmware without RMA. This fix is only applicable to this specific error, only panels with Micron flash are supported.

Keywords "NAND: 512 MiB", "NAND read", and "Bad Magic Number" are important, without those it is not a Micron panel.

Below is a capture of serial port during boot up of the failed unit.

 U-Boot 1.3.1-evertz-20131120-1425-root (Nov 20 2013 - 14:25:51)

 DRAM:  256 MB
 NAND:  512 MiB

 ...

 NAND read: device 0 offset 0x680000, size 0x3000000
 50331648 bytes read: ERROR

 NAND read: device 0 offset 0x3680000, size 0xc00000
 12582912 bytes read: OK
 ## Booting image at 85000000 ...
 Bad Magic Number
   

Download this package, extract to a folder on your Windows PC, and read "panel_recovery.txt" \\superstore\products\advpanels\platform\davinci\recovery\CP-1024-1040-2272_recovery_firmware_MICRON_2.4.0.zip