IBM System x3750 M4 Type 8733, Installation And Service Manual

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Replacing the microprocessor air baffle
To install the microprocessor air baffle, complete the following steps:
1. Read the safety information that begins on page “Safety” on page vii and
“Installation guidelines” on page 33.
2. Align the tabs air baffle behind the latches (front and rear latches) of the two
DIMMs closest to the microprocessor (DIMM on the left and DIMM on the
right of the microprocessor); then, lower the air baffle down until it is seated
firmly.
Note: The microprocessor air baffle is only required when there are no DIMMs
in the connectors adjacent (on the left and the right) to the microprocessor.
Microprocessor
air baffle
3. Reinstall the cover (see “Replacing the server top cover” on page 207).
4. Slide the server into the rack.
5. Reconnect the power cords and any cables that you removed.
6.
Turn on the peripheral devices and the server.
Removing the DIMM air baffle
To remove the DIMM air baffle, complete the following steps:
1. Read the safety information that begins on page “Safety” on page vii and
“Installation guidelines” on page 33.
2. Turn off the server (see “Turning off the server” on page 21) and all attached
peripheral devices. Disconnect all power cords; then, disconnect all external
cables as necessary to replace the device.
3. Remove the top cover (see “Removing the server top cover” on page 206).
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System x3750 M4 Types 8722 and 8733: Installation and Service Guide