6Slide the fan out of the computer.
7Plug the new fan’s power cable into the system board.
8Slide the new fan into the computer. Make sure that you line up the posts on the bottom with the guide slots inside the case.
9Rotate the fan up until it lays flat against the computer and clicks into place.
10Replace the back panel by following the instructions in “Replacing the back panel” on page 36.
Installing memory
Whenyouupgradethe computermemory,make sure thatyou install the correct type of memory module for your computer. Your computer uses DIMM memory.
To install or replace DIMM memory:
1Remove the back panel by following the instructions in “Opening the case” on page 35.
2Remove the processor fan by following the instructions in “Replacing the processor fan” on page 37.
3Find the memory module banks on your system board.
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