Lenovo 11KC000XGE Hardware Maintenance Manual page 84

Removal steps
Heat sink and fan assembly
Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
CAUTION:
The heat sink and fan assembly might be very hot. Before you open the computer cover, turn off the
computer and wait several minutes until the computer is cool.
For access, do the following:
1. Remove the following parts in order:
• "" on page
• "Front bezel" on page 57
• "Drive bay assembly" on page 59
2. Disconnect the microprocessor fan cable from the system board.
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M75t Gen 2 Hardware Maintenance Manual