garmin nuvi 2797 lmt

I place my new battery in the garmin and when I turn it on just get a white screen but it I

connected it to the garmin express it updates my maps tell me all the info like your model

serial number and so on any help on this?

JIm

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

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0