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Getting Started guide for FRDM-KW40Z IAR gives error message Fatal error: CPU did not power up

Question asked by Tom Joncas on Feb 9, 2016
Latest reply on Feb 11, 2016 by Francisco Daniel Meza Navarro

When following the Getting Started guide for FRDM-KW40Z (NXP Freedom Development Platform for Kinetis |NXP ), upon reaching step 3 "build and run", using ANY of the sample projects, during the step to download and debug (see http://cache.nxp.com/files/32bit/doc/user_guide/MKW40ZSMACSW303QSG.pdf ), I get a message box that says "Fatal error: CPU did not power up. Session aborted."  I notice in the debugger log that the last line before an error is always "Loading the CMSIS-DAP driver ".  Both boards definitely work with the pre-programmed sample program so I don't think they came dead on arrival.  Does anyone have any advice?

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