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Resetting the memory
The Reset button on the underside of the TI-Nspire™ handheld resets all memory. When resetting all memory on the handheld, RAM and Flash memory is restored to factory settings. All files will be deleted. All system variables are reset to default settings.
Caution: Before you reset all memory, consider restoring sufficient available memory by deleting only selected data. If you reset all memory, the pre-installed apps on your handheld will be deleted.
To reset all memory on the handheld, follow these steps:
- Use a paper clip or ball point pen to press the Reset button on the underside of the handheld.
- Hold for three seconds, and release. Handheld memory is cleared.
When you clear memory, the contrast sometimes changes. If the screen is faded or blank, adjust the contrast by pressing 
or 
.