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Problem Failed firmware Nucleo F411RE

Question asked by nicky on Aug 20, 2015
Latest reply on Aug 28, 2015 by Clive One
On board I found this file: FAIL.TXT - "The interface firmware FAILED to reset/halt the target MCU". The leds LD1 and LD3 of COM remain red. 
I tried to update firmware with STSW-LINK007ST-LINK/V2-1 firmware upgrade . The update is successful with firmware V2J24M11, however, the LED remains red.
Originally the firmware board is V2J22M5. What happened ? How can I restore the board?

Thank you