Dell M140 Manual do Utilizador descarregar pdf (Página 19)

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8. Press inward on the metal clamps on both sides of the top flex-cable connector and gently pull to disconnect the top flex-cable connector from the display

locking connector.

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9. Use the pull-tab to disconnect the bottom flex-cable connector from the inverter connector.

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Replacing the Display Panel

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1. Follow the instructions in Preparing to Work Inside the Computer

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2. Follow the instructions in Removing the Display Panel.

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3. Connect the top flex-cable connector to the display locking connector on the new display panel.

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4. Connect the bottom flex-cable connector to the inverter connector.

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5. Gently place the display panel inside the display cover.

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6. Replace the six M2 x 3-mm screws (three on each side) to secure the display panel to the display cover.

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7. Replace the display bezel (see Replacing the Display Bezel).

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8. Replace display assembly (see Replacing the Display Assembly).

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9. Replace the keyboard (see Replacing the Keyboard).

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display panel

M2 x 3-mm screws (6)

display cover

back of display panel

metal clamps

inverter connector

top flex-cable connector

bottom flex-cable connector

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

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the

back panel) on the computer.

NOTICE: To avoid damaging the display cover and/or the display panel, ensure that the guide posts at the top of the display panel are properly aligned with the

corresponding notches on the display cover.