Try 2nd and then press de on button
Chat with our AI personalities
Usually 2nd Memory... or 2nd Var-Link depending on your model. Then you will see a list you can delete from.
On normal calculator, press 'Off'. If your calculator doesn't have this button, the calculator will turn off automatically after some time. On scientific calculator, press 'shift' and press 'AC'. (depends on your version of the calculator)
press the "2nd" button, and then press "On"
press the reset button on the back of the calculator that worked for me
To power off an Orpat calculator, you typically need to locate the power button, which is usually labeled as "ON/OFF" or with a similar symbol. Press and hold this button for a few seconds until the display turns off or the calculator shuts down. Some Orpat calculators may also have an automatic power-off feature after a period of inactivity to conserve battery life.