New Arduino can't program.

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hi folks.

i bought brand new genuine arduino uno , can't it... have others sparkfun redboard , i'm able program it.

i've read if led built in lights because bootloader okay, mine goes on , stays on...

i've tried burn bootloader same error "avd dude out of sync".

anyone had problem before?

pascal

genuine? should able ask replacement.
anyway, arduino uno uses optiboot bootloader, l blinks 3x fast @ power or reset or connect/reconnect. standard correct behaviour otherwise wrong it. can bootloader, else, hw problem.
next, if tried burn bootloader, once , without success, there possibility of destroyed "setup".
to burn bootloader not big problem, here on web tutorial how it. "out of sync" message means there no connection target device: incorrect port, no connected device... provide more detailed info.


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