Lenovo System x3750 M4, Installation And Service Manual

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To install the microprocessor air baffle, complete the following steps:
Step 1. Read the safety information and installation guidelines, see “Safety” on page v and “Installation
guidelines” on page 38.
Step 2. Align the tabs on the air baffle behind the latches (front and rear latches) of the two DIMMs closest
to the microprocessor (the DIMM on the left of the microprocessor and the DIMM on the right of
the microprocessor); then, lower the air baffle down until it is seated firmly.
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Microprocessor
air baffle
Replacing the microprocessor and memory expansion tray assembly
Use this information to replace the microprocessor and memory expansion tray assembly.
To replace the microprocessor and memory expansion tray, complete the following steps:
Step 1. Read the safety information and installation guidelines, see “Safety” on page v and “Installation
guidelines” on page 38.
Step 2. Grasp the tray by the handles, and align the tabs on the sides of the microprocessor and memory
expansion tray with the slots on the chassis wall, and lower the tray into the server.
Chapter 2
.
Installing optional devices
125