Why does my receiver turn on but immediately turns back off.

The display shows to be on but it turns back off in just a few seconds.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

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crwdns2889612:0crwdne2889612:0 0

crwdns2947414:01crwdne2947414:0:

@bradschumacher your receiver is a Onkyo HT-R591?

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