Raspberry PI 2 che non funziona - Raspberry Pi Forums

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mi è appena arrivata la raspberry pi 2, accendendola si accendono due led rosso e verde ma non succede nient'altro.
non esce nessun segnale video, nè da hdmi, nè da composito.

ho installato raspbian 2015-05-05 su microsd sandisk ultra da 32 gb.

quello che mi preoccupa + che proprio non esce nessun segnale video, anche se ci fosse un problema di installazione del os o un mal funzionamento della microsd, almeno un segnale dovrebbe uscire dalla scheda madre, invece no, il televisore non riceve niente.

cosa ne dite? c'è qualcosa che posso provare prima di rimandarla indietro?

grazie

diverse prove direi :lol:
  • cambiare alimentatore
    collegare tramite hdmi invece che magari tramite video-out
    collegare un qualsiasi dispositivo usb con led, in modo da vedere se c'è lettura/scrittura sulla stessa
    riconfigurare la memory card
voterei per l'alimentatore come primo test ;)


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