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Hi All, 

If someone could help me with this I’d greatly appreciate it! 
 

so my nucleo44 device seems to be good, I can flash, reflags, I’ve ran diagnostics checks, no errors, MCU seems okay
(however my knowledge about STLink related things is extremely limited, things seem ok as far as the hardware being functional) 

I am wondering if maybe I’ve put it into a mode that isn’t correct for this somehow by mistake? 


anyways, Im using a NUCLEO-F439ZI  In device manager, on the user side of the board I get

STM BOOTLOADER. 

the programming side I have

ST-Debug ,

St-storage and

ST-VT Ctl 

Ive installed the drivers to the programming side of the board as well in desperation, but that hasn’t seemed to have any effect and Ive used 2 computers. 
 

maybe I have the jumpers incorrectly somewhere? Here is a picture of the board attached. 
 

Other than that, only thing I can think of is maybe try:

-different USB cables,

-different powering method like EXT PWR

-having the pin2dmd plugged into it during this process (which I don’t see how this could be needed) 

-but im thinking, that it is that I need to get out of ‘ST-BOOTLOADER’ mode somehow?

thanks

IMG_0887.jpeg

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