crwdns2934241:0crwdne2934241:0 Gfhvhv

crwdns2947189:0crwdne2947189:0:

Calculator display half is showing another is black

crwdns2934249:0crwdne2934249:0:

My calculator display is showing half part

And another part is showing black

Please tell me how can i repair it

crwdns2866306:0crwdne2866306:0:

Casio fx-82MS

crwdns2915684:0crwdne2915684:0:

open