8. Install the hard-drive fan assembly.
9. Install the M.2 2230 SSD/M.2 2280 SSD.
10. Install the memory module.
11. Install the 3.5-inch hard drive/2.5-inch hard drive.
12. Install the PCIe holder.
13. Install the air shroud.
14. Install the front I/O bracket.
15. Install the front bezel.
16. Install the side cover.
17. Follow the procedure in After working inside your computer.
NOTE: Your computer’s Service Tag is stored in the system board. You must enter the Service Tag in the BIOS setup
program after you replace the system board.
NOTE: Replacing the system board removes any changes that you have made to the BIOS using the BIOS setup
program. You must make the appropriate changes again after you replace the system board.
Rail kit
Removing the right rail-kit
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the side cover.
About this task
The following images indicate the location of the right rail-kit and provide a visual representation of the removal procedure.
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Removing and installing components