Processor, Replacing a processor – Dell PowerEdge 2800 User Manual
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11.
If the value is incorrect, one or more of the memory modules may not be installed properly. Repeat
through
of this procedure, checking to
ensure that the memory modules are firmly seated in their sockets.
12.
Run the system memory test in the system diagnostics. See "
Running the System Diagnostics
."
Removing Memory Modules
1.
Open the system. See "
Opening the System
" in "Troubleshooting Your System."
2.
Locate the memory module sockets. See
3.
Press down and out on the ejectors on each end of the socket until the memory module pops out of the socket. See
.
4.
Close the system. See "
Closing the System
" in "Troubleshooting Your System."
Processor
You can upgrade the system processor(s) to take advantage of future options in speed and functionality, or add a second processor. Each processor and its
associated internal cache memory are contained in a pin grid array (PGA) package that is installed in a ZIF socket on the system board.
The following items are included in the processor upgrade kit:
l
Processor
l
Heat sink
l
Two processor cooling fans (if you are adding a second processor)
Replacing a Processor
1.
Open the system. See "
Opening the System
" in "Troubleshooting Your System."
2.
Remove the center fan bracket. See "
Removing the Center Fan Bracket
."
3.
Press the blue tab on the end of one of the heat-sink retention levers to disengage the lever, then lift the lever 90 degrees. See
.
Figure 6-18. Installing and Removing the Heat Sink
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 computer, and protecting against
electrostatic discharge.
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 computer, and protecting against
electrostatic discharge.
NOTICE:
When you remove the heat sink, the possibility exists that the processor might adhere to the heat sink and be removed from the socket. It is
recommended that you remove the heat sink while the processor is still warm.
NOTICE:
Never remove the heat sink from a processor unless you intend to remove the processor. The heat sink is necessary to maintain proper
thermal conditions.