Lenovo ThinkServer TD230 Hardware Maintenance Manual page 104

Machine types: 1027, 1029, 1039, and 1040
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• If you have installed a second microprocessor and you are removing the heat sink and fan assembly
for microprocessor 2, disconnect the heat sink and fan assembly cable from the system fan 1
connector on the system board. See "Locating parts on the system board" on page 33. Then, remove
the four screws
Figure 64. Screws that secure the heat sink and fan assembly for microprocessor 2
6. Lift the heat sink and fan assembly off the system board.
Notes:
a. You might have to gently twist the heat sink and fan assembly to free it from the microprocessor.
b. When handling the heat sink and fan assembly, do not touch the thermal grease
Figure 65. Heat sink and fan assembly
7. If you are instructed to return the removed heat sink and fan assembly to the manufacturer, follow all
packaging instructions and use any packaging materials that are supplied to you for shipping.
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ThinkServer TD230 Hardware Maintenance Manual
1
that secure the heat sink and fan assembly.
1
on the bottom of it.

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