Dell INSPIRON 531S Owner's Manual page 114

1 Follow the procedures in "Before You Begin" on page 101.
2 Press the securing clip at each end of the memory module connector.
1 memory connector farthest
from processor (DIMM_2)
3 Align the notch on the bottom of the module with the crossbar in the
connector.
114
Removing and Installing Parts
3
2
1
1 cutouts (2)
3 notch
1
2 securing clips (2)
4
2 memory module
4 crossbar
2
3
3 connector