Dell XPS 140M Owner's Manual page 114

NOTICE:
module securing clips.
4 If you are replacing a memory module, remove the existing module:
Use your fingertips to carefully spread apart the securing clips on each end of the memory
a
module connector until the module pops up.
Remove the module from the connector.
b
1
memory module
NOTICE:
connector labeled "DIMM A" before you install a module in the connector labeled "DIMM B." Insert
memory modules at a 45-degree angle to avoid damaging the connector.
NOTE:
message indicates this failure.
5 Ground yourself and install the new memory module:
Align the notch in the module edge connector with the tab in the connector slot.
a
Slide the module firmly into the slot at a 45-degree angle, and rotate the module down
b
until it clicks into place. If you do not feel the click, remove the module and reinstall it.
114
Adding and Replacing Parts
To prevent damage to the memory module connector, do not use tools to spread the memory-
1
2
2
If you need to install memory modules in two connectors, install a memory module in the
If the memory module is not installed properly, the computer may not boot properly. No error
securing clips
(2 per connector)