Dell PowerEdge 850 - Manual (Page 44)

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Installing System Components
Dell™ PowerEdge™ 800 Systems Installation and Troubleshooting Guide
Cooling Shroud
System Fans
Power Supply
Expansion Cards
System Memory
Processor
Installing a RAC Card
System Battery
This section describes how to install the following system components:
l Cooling shroud
l System fans
l Power supply
l Memory modules
l Processor
l Expansion cards
l System battery
Cooling Shroud
Removing the Cooling Shroud
1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
2. Remove the bezel. See " Removing the Bezel " in "Troubleshooting Your System."
3. Lay the system on its right side.
4. Remove the cover. See " Removing the Cover " in "Troubleshooting Your System."
5. Disconnect the power cables and hard-drive interface cable connectors from the SCSI backplane (if applicable) or hard drives.
6. Press the shroud release tab on the back panel toward the power supply. See Figure 6 -1 .
7. Lift the cooling shroud out of the system. See Figure 6 -1 .
Figure 6-1. Removing the Cooling Shroud
CAUTION: See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting
against electrostatic discharge.