Replacing the power supply – Lenovo Erazer X510 Desktop User Manual

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Step 12. Reattach the heat-sink assembly and the computer cover.

Replacing the Power supply

Note: For this procedure, it helps to lay the computer flat.

To replace the Power supply:

Step 1.

Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.

Step 2.

Unplug all power cords from electrical outlets.

Step 3.

Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.

Step 4.

Remove the computer cover. Refer to “Removing the computer cover”.

Lenovo Erazer X510Hardware Maintenance Manual