HP (Hewlett-Packard) FL939UT#ABA ユーザーズマニュアル
Installing a CPU
NOTE:
HP recommends that you do not swap processors (CPUs) from one system board to another.
If installing a second CPU, it must be of the same type as the first CPU.
1.
2.
Remove the side access panel (see
3.
Remove the airflow guide (see
).
4.
Remove the memory fan assembly (see
).
5.
Remove the CPU heatsink (see
).
6.
Remove the CPU (see
).
7.
Using extreme care, fully raise the CPU socket lever and cover.
CAUTION:
The CPU socket contacts are delicate. To avoid bending the contacts, use extreme
care when installing the CPU in the socket.
8.
If you are adding a second CPU to a single-processor system, remove the plastic cover from the
second CPU socket.
second CPU socket.
9.
Align the notches in the CPU base with the tabs on the socket as shown in the following figure.
Seat the CPU into the socket. Ensure that the underside of the CPU is level with the top of the CPU
socket.
socket.
10.
Close the CPU cover plate by lightly pressing down on the CPU cover plate while closing the socket
lever.
lever.
11.
for installation details.)
12.
Reinstall all removed components and reconnect any cables that have been disconnected.
158 Chapter 5 Replacing components
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