IBM x3650 - System M2 - 7947, Installation Manual

Page: 36 / 108

Note: For simplicity, certain components are not shown in this illustration.
Microprocessor
Heat-sink
filler
Heat sink
Microprocessor socket
dust cover
Attention:
v
A startup (boot) processor must always be installed in microprocessor connector
1 on the system board.
v To ensure correct server operation when you install an additional microprocessor,
use microprocessors that have the same cache size and type, and the same
clock speed. Microprocessor internal and external clock frequencies must be
identical.
To install an additional microprocessor, complete the following steps:
1. Read the safety information that begins on page v and “Installation guidelines”
on page 9.
2. Turn off the server and peripheral devices, and disconnect the power cords and
all external cables.
Attention: In a dc power environment, only trained service personnel other
than IBM service technicians are authorized to connect or disconnect power to
the dc power supply. See the documentation that comes with each dc power
supply.
3. Remove the server cover.
Attention: When you handle static-sensitive devices, take precautions to
avoid damage from static electricity. For details about handling these devices,
see “Handling static-sensitive devices” on page 11.
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IBM System x3650 Type 7979: Installation Guide