Dell Precision R5500 - System Board; Removing the System Board

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System Board
Removing the System Board
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the front bezel.
3. Remove the cover.
4. Remove the cooling shroud.
5. Remove the optical drive.
6. Remove the hard drive carrier.
7. Remove the hard-drive assembly.
8. Remove the SAS Backplane.
9. Remove the power supply.
10. Remove the control panel.
11. Remove the system fans.
12. Remove the removable fan bracket.
13. Remove the expansion card cages.
14. Remove the power distribution unit.
15. Remove the center riser board.
16. Remove the CMOS battery.
17. Remove the video card.
18. Remove the SAS controller card.
19. Remove the remote access host card.
20. Remove the front chassis assembly.
21. Remove the processors and heat sink.
22. Remove the memory.
23. Disconnect all cables leading to the system board.
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