Question about Casio Office Equipment & Supplies
...buttons on my casio fx-9750g plus arent working the ac 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 ...
Question about Texas Instruments Office Equipment & Supplies
...buttons are not working properly. They only work for the first few seconds I turn my calculator on then all the sudden when I keep pressing one of them they don't appear. Does anyone have any ...
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), then press the
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 ...
...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 ...
+/- 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
My calculator is working well but only one button isn't working ; Memory I press 2nd , then + (MEM). But it doesn't work. + button does work and 2nd key works with other button. I KNOW exactly what is
Question about Texas Instruments Office Equipment & Supplies
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 have tried popping it
Ti 89 buttons won't work A few days ago gatorade was spilled over my ti89. It ceased to function after the accident, but then after a day of letting it dry out (without opening/disassembling the ...
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