Dell NOT21997 Owner's Manual page 32

1. Base cover
3. M.2 solid-state drive
5. Fan and heat-sink assembly
7. Wireless-card bracket
9. Battery
11. Display hinges
2. M.2 solid-state drive thermal shield
4. Memory module
6. Ethernet and audio board
8. Wireless card
10. Speakers
12. Touchpad
Working inside your computer 31