Lenovo ThinkCentre A57e User Manual download pdf (Page 38)

Replacing an adapter card

Attention

Do not open your computer or attempt any repair before reading the “Important safety

information” in the ThinkCentre Safety and Warranty Guide that came with your computer.

To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:

http://www.lenovo.com/support

This section provides instructions on how to replace an adapter card.

1. Remove the computer cover. See “Removing the cover” on page 11.

2. At the rear of the computer, press the release button 1 to open the adapter

card latch 2 and remove the adapter card by pulling it straight out of the

adapter card slot.

Figure 26. Removing the adapter card

30 Hardware Installation and Replacement Guide

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Lenovo ThinkCentre A57e User Manual Page 38