How do I remove the M2 from the top-left corner of my Texas Instruments 30XA calculator
Remove the six screws on the back cover. After the batteries are installed you need to reset the board. There is a little reset area that needs to be shorted to get the calculator back to normal. Look closely at the circuit board- You'll see a little circle next to the word reset. Its near the middle of the board. Wet your finger- press it on the circle. It should short. Blow it dry with your breath. It should work...
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dont worry about it and go and buy you a new one wacko
Thank you sooo much!!!!!!
on my TI-30Xa the screen says deg 0 and when i go to type in a different number it doesnt respond
well i have the same problem and so i unscrewed it took the batteries out and then put them back in, but it wouldn't work and i have no idea how to reset it either please help me
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