Dell Vostro 1000 PP23LB Owner's Manual page 118

NOTICE:
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on the back of the computer).
3 If you are replacing a memory module, remove the existing module:
Use your fingertips to carefully spread apart the memory-module
a
securing clips on each end of the memory module connector until the
module pops up.
Remove the module from the connector.
b
1
1 memory module
NOTE:
If the memory module is not installed properly, the computer may not boot
properly. No error message indicates this failure.
4 Ground yourself and install the new memory module:
Align the notch in the module edge connector with the tab in the
a
connector slot.
Slide the module firmly into the slot at a 45-degree angle, and rotate
b
the module down until it clicks into place. If you do not feel the click,
remove the module and reinstall it.
118
Adding and Replacing Parts
To avoid electrostatic discharge, ground yourself by using a wrist
2 memory-module securing
clips
(2 per connector)
2