4Grip the sides of the computer cover and pivot the cover up using the bottom hinges as leverage points.

5Remove the cover from the hinge tabs and set it aside on a soft nonabrasive surface.

CAUTION: Graphics card heat sinks can become very hot during normal operation. Ensure that a graphics card heat sink has had sufficient time to cool before you touch it.

3

1security cable slot

2cover release latch

3computer cover

1

2

Inside Your Computer

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

CAUTION: To avoid electrical shock, always unplug your computer from the electrical outlet before removing the computer cover.

Small Form Factor Computer

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Dell 755 manual Inside Your Computer, 169