HP rp4410, Service Manual

Page: 86 / 246

Figure 3-29 32-DIMM Memory Extender Board Minimum Configuration
Removing a Memory Extender Board
The memory extender boards is located under the front cover.
WARNING! Ensure that the system is powered off and all power sources have been disconnected
from the server before attempting this procedure.
Voltages are present at various locations within the server whenever an ac power source is
connected. This voltage is present even when the main power switch is in the off position.
Failure to observe this warning can result in personal injury or damage to equipment.
To remove a memory extender board, follow these steps:
1. If rack-mounted, slide the server out from the rack until it stops. See “Extend the Server
from the Rack” (page 58) .
2. Remove the front bezel from the chassis. See “Removing the Front Bezel” (page 63) .
3. Remove the front cover from the chassis. See “Removing the Front Cover” (page 64) .
4. Press the latches on the extraction levers located on each side of the memory extender board.
5. To unplug the memory extender board from the socket located on the midplane riser board,
pull on the extraction levers.
86 Installing the System