Heat Sink; Removing The Heat-Sink - Dell Precision 3440 Small Form Factor Service Manual

Steps
1. Align the notch on the memory module with the tab on the memory-module slot.
2. Slide the memory module firmly into the slot at an angle and press the memory module down until it clicks into place.
NOTE: If you do not hear the click, remove the memory module and reinstall it.
Next steps
1. Install the 2.5 in. hard drive
2. Install the front bezel.
3. Install the side cover.
4. Follow the procedure in

Heat sink

Removing the heat-sink

Prerequisites
1. Follow the procedure in
2. Remove the side cover.
3. Remove the front bezel.
About this task
The following images indicate the location of the heat-sink and provide a visual representation of the removal procedure.
38 Disassembly and reassembly
assembly.
after working inside your computer.
before working inside your computer.