Dell Latitude D630C (Late 2008) - Manual (Page 158)

158 Adding and Replacing Parts
NOTICE: If you remove your original memory modules from the computer during a
memory upgrade, keep them separate from any new modules that you may have,
even if you purchased the new modules from Dell. If possible, do not pair an original
memory module with a new memory module. Otherwise, your computer may not
function at optimal performance.
NOTE: Memory modules purchased from Dell are covered under your computer
warranty.
Your computer has two user-accessible SODIMM sockets, one accessed from
beneath the keyboard (DIMM A), and the other accessed from the bottom of
the computer (DIMM B).
To add or replace a memory module in the DIMM A connector:
1 Follow the procedures in "Before You Begin" on page 149.
2 Remove the hinge cover (see "Hinge Cover" on page 152).
3 Remove the keyboard (see "Keyboard" on page 153).
NOTICE: To prevent damage to the memory module connector, do not use tools to
spread the memory-module securing clips.
1 memory module (DIMM A) 2 securing clips (2)
2
1