Compaq Evo N400c

4–6 Hardware Guide
Battery Packs
Replacing an Optional External Battery Pack
1. If the optional external battery pack is the only power source,
initiate Hibernation.
✎
Drive activity may delay Hibernation.
2. Close the display.
3. Insert or remove the external battery pack:
■ To remove the optional external battery pack, turn the
computer bottom side up.