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[TellyS]

(02-12-2023 06:16 PM)Steve Simpkin Wrote:  Try applying pressure on the area between the top row of keys and the LCD while pressing the ON button.

I tried that it worked! Thank you! I need to apply pressure on that area whenever the ON button is required (adjusting contrast, or even turning the calculator off). So, what is happening under the LCD that affects a key so far away?