Replacing The Power Supply - Lenovo THINKCENTRE 6019 Hardware Maintenance Manual

Replacing the power supply

This procedure describes how to remove and replace the power supply.
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Hardware Maintenance Manual
Attention
Never remove the cover on a power supply or any part that has the
following label attached.
Hazardous voltage, current, and energy levels are present inside any
component that has this label attached. There are no servicable parts inside
these components.
1. Open the computer cover. See "Opening the cover" on page 118.
2. Pivot the drive bay assembly upward to gain access to the power supply.
3. Remove the PCI riser. See "Replacing a PCI adapter" on page 142.