Barnes & Noble Nook HD User Manual page 103

4. Push gently against the card, guiding it into the slot until it clicks into place.
5. Gently push the lid closed, and snap it into place.
Formatting a New Card
If you have installed a new, never-before-used microSD memory card into your NOOK, a dialogue box appears,
reporting that the SD memory card is unformatted and that it needs to be formatted.
To format the memory card, do this:
1. Tap the Format Now button to format the memory card.
Your NOOK displays a warning that formatting the memory card will erase its contents.
2. Tap the Format Now button again to confirm that you want to format the memory card.
Your NOOK formats the card with the exFAT file system.
NOOK HD User Guide 103