Dell Vostro 3888 Service Manual page 60

4. Route and connect all the cables to the connectors on the system board .
5. Align the front I/O-bracket with the slots on the chassis.
6. Replace the screw (#6-32) to secure the front I/O-bracket to the chassis.
Next steps
1. Install the processor.
2. Install the fan and heat sink.
3. Install the coin-cell battery.
4. Install the graphics card.
5. Install the powered GPU.
6. Install the M.2 2230 SSD
7. Install the M.2 2280 SSD.
8. Install the memory module.
9. Install the front bezel.
10. Install the side cover.
11. Follow the procedure in After working on 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.
60 Disassembly and reassembly