crwdns2893828:0crwdne2893828:0

after pressing start button only show Lenovo logo then laptop cnt boot

When I start my laptop it's not booting only Lenovo logo shows in display then show black display and stoppable cursor..

crwdns2893858:0crwdne2893858:0 crwdns2893862:0crwdne2893862:0

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