Question about Texas Instruments Office Equipment & Supplies
The Stat button is stuck down, have tried popping up with a paper clip but no good. Any suggestions, none of the other buttons will work with the STAT button stuck! The Stat button is stuck down, I ...
Question about Casio Office Equipment & Supplies
...button works to turn it on, but none of the other buttons are registering A simple procedure THAT MAY REVIVE the calculator is to reset the calculator by pressing the RESET button on the back. Use a ...
calculator buttons not working In my calculator all buttons are working properly except one divide button is not working. You are lucky. Calculate the number by which you want to divide (divisor), ...
How do you calculate sec174? I cant find the sec cdc or cot buttons SEC, CSC & COT are the INVERSE of COS, SIN & TAN and are usually require hitting the "2nd F" or "Func" key of the calc to ...
...button circuit board restored all buttons to working order. When it is disassembled, and after cleaning, you could flip the board, display, etc. up and out of the case and test to see if it works as ...
Question about Texas Instruments Office Equipment & Supplies
multiplication button won't work If the button is sticking, here's a quick way to clean it - remove the batteries, then get a cotton swab (like a Q-tip) and soak it in Isopropyl Alcohol, then clean ...
...button that actually works. When ever i turn on the calculator i promptly see "installation in progress, do not attempt to interrupt," and then the main menu. I can't do anything because none of the ...
Question about Texas Instruments Office Equipment & Supplies
...works with other button. I KNOW exactly what is wrong i had the same problem. you put a program like mirage or another application o your program on your calculator. no kids don't want teachers to ...
+/- Tax button has stopped working our +/- Tax button has stopped working on this calculator. Is there a way to programme it back in? Thanks Rachel press C.CE C.CE RATE SET (tax ie 17.5) then RATE SET
Question about Texas Instruments Office Equipment & Supplies
None of my buttons work except the ON button I was working with my calculator and I tried clearing a value but the clear button did not work, then I tried hitting any of the other buttons and those ...
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