Dell Latitude ATG D620 Troubleshooting Guide download pdf (Page 11)

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 Display Assembly

Dell™Latitude™ATGD620ServiceManual

Removing the Display Assembly

Removing the Display Bezel

Removing the Display Panel

Removing the Display Panel Brackets

Removing the Display Panel Cable

Removing the Display Hinges

Removing the Display Assembly

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1. Follow the instructions in Before You Begin.

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2. Remove the hinge cover (see Hinge Cover).

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3. Remove the keyboard (see Keyboard).

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4. Pull straight up on the pull-tab that is attached to the display-feed flex cable to disconnect the cable from the system board.

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5. Disconnect the antenna cables from their card(s) (see Communications Cards).

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6. Carefully remove the antenna cables and the display cable from their routing guides.

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7. Close the display.

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8. Turn the computer upside-down with the back of the computer facing you.

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CAUTION: Before working inside your computer, follow the safety instructions in the Product Information Guide.

CAUTION: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of

your computer's electronic components. You can do so by touching an unpainted metal surface.

WWAN card connector

WWAN antenna cables

WLAN antenna cables

(black and white)

WLAN card

pull-tab

display cable

WLAN antenna cables

(white and gray)

WLAN antenna cable

(currently unused) (gray)

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NOTICE: To avoid damage to your computer, use the illustration above when replacing the display assembly to carefully reroute the cables in the

appropriate cable channels. Route the gray and black antenna cables beneath the white antenna cable, and the black display cable on top of the white

antenna cable.

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Dell Latitude ATG D620 Troubleshooting Guide Page 11

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