Sharp EL-531X Repair Forum
AskHow to fix trig functions on the calculator?
unanswered Sharp EL-531X 0 Answers
Why does it froze so much?
Sharp EL-531X 1 Answer
Sharp EL-531X Why won't some of the buttons work?
unanswered Sharp EL-531X 0 Answers
How can I fix it?
accepted Sharp EL-531X 2 Answers