Front Fan Assembly - Lenovo ThinkStation P620 Hardware Maintenance Manual

Front fan assembly

Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
CAUTION:
Keep fingers and other parts of your body away from hazardous, moving parts. If you suffer an injury,
seek medical care immediately.
For access, do the following:
1. Remove the computer cover. See "Computer cover" on page 58.
2. Remove the following devices if any:
• Full-length PCIe cards, see "Full-length PCIe card" on page 96
• PCIe card retainer, see "PCIe card" on page 93
Replacement steps
1. Remove the front fan assembly.
Note: When you slide out the front fan assembly, avoid pulling the front-fan-assembly cable.
2. Disconnect the front-fan-assembly cable from the front-fan-assembly connector on the system board.
3. Connect the cable of the new front fan assembly to the front-fan-assembly connector on the system
board. See "System board" on page 53.
4. Install a new front fan assembly.
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Chapter 7 Hardware removal and installation
79