crwdns2933423:0crwdne2933423:0

crwdns2933803:01crwdne2933803:0

crwdns2933797:0anna fergusoncrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 anna ferguson

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

+[title] Diagnose LCD screen problem.
+[* black] This guide is for NXT bricks that have blank or flickering or dim LCD screens or dead areas.
+[* black] Your brick should power up as normal - making the opening 'chime' and the usual button-press noises, but have issues with the screen - if you are getting nothing at all (check the batteries!) or a very quiet steady clicking noise it is probably a firmware problem so try and update or fix that first.