Post-Requisites - Dell Inspiron 15-7557 Service Manual

2 Slide the memory module firmly into the slot at an angle and press the
memory module down until it clicks into place.
NOTE: If you do not hear the click, remove the memory module
and reinstall it.
1 slot
3 notch
5 memory module

Post-requisites

1 Replace the battery.
2 Replace the base cover.
2 tab
4 securing clips (2)
21