Dell Precision T5400 (Late 2007) - Manual (Page 192)

192 Adding and Replacing Parts
NOTICE: To avoid damage to the memory module, press the module straight down
into the connector while you apply equal force to each end of the module.
7 Insert the module into the connector until the module snaps into position.
If you insert the module correctly, the securing clips snap into the cutouts
at each end of the module.
8 Rotate the hard-drive carrier back into place (see "Rotating the Hard-Drive
Carrier Back into the Computer" on page 159).
9 Replace the computer cover (see "Replacing the Computer Cover" on
page 161).
10 Connect your computer and devices to electrical outlets, and turn them
on.
1 cutouts (2) 2 memory module
3 notch 4 crossbar
3
2
1
4