crwdns2933897:0crwdne2933897:0

When I turn on the equipment, SRAM remains showing

I have a problem, when I turn on the equipment, SRAM remains showing on the screen emitting a loud beep and the equipment stays in that mode without being able to use it. I don't know what to do
crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
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