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...
What you can do is reset it and it shouldent show up anymore, to reset there should be a button in the back and you could just use a paper clip to do it.
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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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