2. Install the processor.
3. Install the processor fan and heat-sink assembly.
4. Install the external SMA antenna module, if applicable.
5. Install the intrusion switch.
6. Install the wireless card or the external SMA antenna, whichever is applicable.
7. Install the solid-state drives.
8. Install the memory modules.
9. Install the internal speaker.
10. Install the graphics card. if applicable.
11. Install the disk-drive cage.
12. Install the 3.5-inch hard drive, if applicable.
13. Install the front bezel.
14. Install the side cover.
15. Follow the procedure in After working inside your computer.
112 Removing and installing Field Replaceable Units (FRUs)
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