Lenovo ThinkServer TS150, User Manual And Hardware Maintenance Manual

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CAUTION:
The heat sinks and CPUs might be very hot. Turn off the server and wait several minutes to let the
server cool before removing the server cover.
To replace the CPU, do the following:
1. Prepare your server. See “Preparing your server and removing the server cover” on page 41.
2. Lay the server on its side for easier operation.
3. Locate the system board and disconnect the CPU fan cable from the system board. See “System
board components” on page 20.
4. Remove the heat sink and fan assembly. See “For service technician only: replacing the heat sink and
fan assembly” on page 92.
5. Remove the CPU from the CPU socket.
1
Release the small handle as shown.
2
Lift the handle upward until the handle and the CPU retainer are in the fully open position.
3
Hold the CPU by its sides and carefully lift it straight up and out of the CPU socket.
Notes:
• Do not touch the gold contacts on the bottom of the CPU.
• Do not drop anything onto the CPU socket while it is exposed. The socket pins must be kept as
clean as possible.
3
1 2
Figure 88. Removing the CPU
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ThinkServer TS150 User Guide and Hardware Maintenance Manual