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Installing System Components 133
5
Locate the memory module sockets on the system board. See
Figure 6-1
.
CAUTION: The DIMMs are hot to the touch for some time after the system has
been powered down. Allow the DIMMs to cool before handling them. Handle the
DIMMs by the card edges, and avoid touching the DIMM components.
6
Press down and out on the ejectors on each end of the socket until the
memory module pops out of the socket. See Figure 3-33.
7
Install the processor shroud. See "Installing the Processor Shroud" on
page 74.
8
Install the expansion card shroud. See "Installing the Expansion Card
Shroud" on page 75.
NOTICE: Never operate your system with the expansion shroud or processor
shroud removed. Overheating of the system can develop quickly resulting in a
shutdown of the system and the loss of data.
9
Close the system. See "Closing the System" on page 70.
Processors
You can upgrade your processor(s) to take advantage of future options in speed
and functionality. Each processor and its associated internal cache memory are
contained in a land grid array (LGA) package that is installed in a ZIF socket on
the system board.
Removing a Processor
CAUTION: Only trained service technicians are authorized to remove the system
cover and access any of the components inside the system. See your Product
Information Guide for complete information about safety precautions, working
inside the system, and protecting against electrostatic discharge.
1 Prior to upgrading your system, download the latest system BIOS
version on support.dell.com.
2
Turn off the system, including any attached peripherals, and disconnect
the system from the electrical outlet and peripherals.
3
Open the system. See "Opening the System" on page 68.
4
Remove the expansion card shroud. See "Removing the Expansion Card
Shroud" on page 72.