Dell P46E Service Manual page 75

NOTE: The system board can be removed or installed together with the heat sink attached.
Next steps
1. Install the touchpad.
2. Install the G key.
3. Install the speakers.
4. Install the system board.
NOTE: The system board can be removed or installed together with the heat sink attached.
5. Install the I/O board.
6. Install the light bar.
7. Install the power button with fingerprint
8. Install the power-adapter
9. Install the graphics-card
10. Install the processor fan.
11. Install the hard drive.
12. Install the M.2 2230 solid-state drive
13. Install the M.2 2230 solid-state drive
14. Install the wireless card.
15. Install the display assembly.
16. Install the rear-cover bracket.
17. Install the rear cover.
18. Install the coin-cell battery.
19. Install the 3-cell battery
20. Install the base cover.
21. Follow the procedure in
reader.
port.
fan.
or the M.2 2280 solid-state drive
or the M.2 2280 solid-state drive
or the 6-cell battery.
After working inside your computer.
in the SSD1 slot.
in the SSD2 slot.
Removing and installing components 75