Dell M820 Installing The System Board

Figure 20. Removing and Installing the System Board
1. I/O connector cover 2. retention pin
3. system board 4. tabs on system chassis
5. slots in system board tray
Installing The System Board
1. Transfer the following components to the new system board:
• storage controller card(s)
• internal USB key
• processors and heat sinks, or processor/DIMM blanks
• memory modules and memory module blanks
CAUTION: Ensure that the system board plate is parallel with the chassis.
2. Slide the new system board into the open end of the blade chassis until the retention latch engages.
When the board assembly is installed correctly, the tabs on the system board pan snap into the
corresponding openings in the floor of the blade chassis.
3. Replace the mezzanine cards in their original locations.
4. Reinstall the hard-drive backplane(s).
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