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To remove the I/O expansion module:

1Perform the pre-installation instructions described on page 39.

2Rotate the retention latch on the rear of the I/O expansion module slot upward (A).

3Pull the board away from the chassis (B).

B

A

4Store the board in an antistatic bag.

5Observe the post-installation instructions described on page 40.

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Image 103
Acer R920 Series manual To remove the I/O expansion module