crwdns2933897:0crwdne2933897:0

Beeping dell laptop, screen is black

I have a dell latitude 3540 and when I press the power button the fan spins and 2 lights come on (both white) then 1 light goes off then it doesn’t stop beeping, the ram isn’t the problem..... My charger works...

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

crwdns2934109:0crwdne2934109:0

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

crwdns2947414:01crwdne2947414:0:

What kind of beep pattern is it? Beeps indicate an error message.

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0