To add DIMMs:

1Turn off the system and disconnect the power cord, modem cord (if installed), and all external peripheral devices.

2Observe all safety and static electricity precautions. (See “Preventing static electricity discharge” on page 22.)

3Remove the bezel. (See “Removing the bezel” on page 25.)

4Remove the left side cover panel. (See “Removing the side cover panel” on page 26.)

5Pull open the socket latches on each side of the DIMM socket.

6Insert the new DIMM into the socket and align the two notches in the DIMM with the two notches in the DIMM socket.

7Gently press the DIMM into the socket until it is firmly seated. Inserting the DIMM automatically locks the socket latches on each end of the DIMM.

8Replace the bezel. (See “Replacing the bezel” on page 28.)

Replacing or adding memory

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