Dell PowerEdge 1850 Supplementary Manual page 4

Figure 1-1. Installing and Removing the Riser Board
SCSI data connector
riser board cam lever
9
Remove the memory modules. See "System Memory" in "Installing System Options" in your
Installation and Troubleshooting Guide.
NOTE:
While removing the memory modules, record the memory module socket locations to ensure
proper installation.
10
If applicable, remove the RAC card. See "Installing a RAC Card" in "Installing System
Options" in your Installation and Troubleshooting Guide.
11
If applicable, remove the RAID key.
12
Remove the power supply(s). See "Power Supplies" in "Installing System Options" in your
Installation and Troubleshooting Guide.
13
Remove the processor(s). See "Processor" in "Installing System Options" in your Installation
and Troubleshooting Guide.
4
Upgrading Your System Board and Riser Board
plastic rivet
plastic rivet
riser board insulator
riser board