crwdns2934065:0crwdne2934065:0: 25
1
1
As soon as I type any question and then press equal to it will give me the answer but it will suddenly go off in 5 seconds
crwdns2934109:0crwdne2934109:0
crwdns2934065:0crwdne2934065:0: 175
5
It might be your battery is old and not recharging like it should, I hope replacing it might help!
crwdns2934105:0crwdne2934105:0
My Casio fx-991ES plus just suddenly went off and few minutes later, it started displaying the 'casio' logo on its screen. Whenever I press any of the keys, it's the logo that still remains on display but whenever I press the 'on' button, the calculator goes off and few minutes later again.. it starts displaying the Casio logo again. It's a new calculator. Pls help.
Probably the battery contacts are loose and are not making good contact.
crwdns2934105:0crwdne2934105:0
crwdns2936751:024crwdne2936751:0 1
crwdns2936753:07crwdne2936753:0 6
crwdns2936753:030crwdne2936753:0 36
crwdns2942667:0crwdne2942667:0 4,736
My Casio fx-991ES PLUS IS NOT WORKING I DONT KNOW WHY BUT THE LAST NIGHT IT WAS WORKING BUT NOW IT IS NOT WORKING
crwdns2934271:0crwdnd2934271:0 Fury GamerZ crwdne2934271:0