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Dell Inspiron 1721 Back Cover Replacement

소개

If you are experiencing any problems with the device not reading a disk, overheating, or any other issues with an interior part of the Dell Inspiron 1721 this guide can be a helpful starting place for getting access to remove or replace any components.

Before attempting to take the a back cover off make sure that the device is completely turned off.

필요한 것

  1. Dell Inspiron 1721 Back Cover Replacement, Battery: 1 단계, 이미지 1/2 Dell Inspiron 1721 Back Cover Replacement, Battery: 1 단계, 이미지 2/2

    • Slide tabs outward to undo the locks.

    • Grab and pull the battery away from the device to remove.

    편집

  2. Dell Inspiron 1721 Back Cover Replacement, Hinge Plate Cover: 2 단계, 이미지 1/3 Dell Inspiron 1721 Back Cover Replacement, Hinge Plate Cover: 2 단계, 이미지 2/3 Dell Inspiron 1721 Back Cover Replacement, Hinge Plate Cover: 2 단계, 이미지 3/3

    • Pry up on the corner of the hinge cover with an iFixit opening tool.

    • Use the iFixit opening tool along both sides and the front of the hinge cover to release it.

    • Lean the display back as far as it goes and lift up on the hinge cover to remove.

    편집

  3. Dell Inspiron 1721 Back Cover Replacement, Display Assembly: 3 단계, 이미지 1/2 Dell Inspiron 1721 Back Cover Replacement, Display Assembly: 3 단계, 이미지 2/2

    • Loosen the two captive Phillips #0 screws.

    • Remove the cover.

    편집

  5. Dell Inspiron 1721 Back Cover Replacement: 4 단계, 이미지 1/1

    • Disconnect the antenna connectors from the WLAN card.

    편집

  6. Dell Inspiron 1721 Back Cover Replacement: 5 단계, 이미지 1/3 Dell Inspiron 1721 Back Cover Replacement: 5 단계, 이미지 2/3 Dell Inspiron 1721 Back Cover Replacement: 5 단계, 이미지 3/3

    • Remove the 3mm Phillips #0 screw securing the connector to the case ground.

    • Disconnect the display connector.

    • Disconnect the second connector, then remove the cable from the base.

    편집

  7. Dell Inspiron 1721 Back Cover Replacement: 6 단계, 이미지 1/3 Dell Inspiron 1721 Back Cover Replacement: 6 단계, 이미지 2/3 Dell Inspiron 1721 Back Cover Replacement: 6 단계, 이미지 3/3

    • Remove the display cable from the palm rest.

    • Use a spudger to carefully pull the antenna wires through to front of the device.

    편집

  8. Dell Inspiron 1721 Back Cover Replacement: 7 단계, 이미지 1/2 Dell Inspiron 1721 Back Cover Replacement: 7 단계, 이미지 2/2

    • Remove the two 3.5 mm Phillips screws that hold the display assembly in place.

    • Lift the assembly straight up to separate it from the body of the device.

    편집

  9. Dell Inspiron 1721 Back Cover Replacement, Back Cover: 8 단계, 이미지 1/1

    • Disconnect the touch pad connector.

    편집

  10. Dell Inspiron 1721 Back Cover Replacement: 9 단계, 이미지 1/3 Dell Inspiron 1721 Back Cover Replacement: 9 단계, 이미지 2/3 Dell Inspiron 1721 Back Cover Replacement: 9 단계, 이미지 3/3

    • Lay the device flat and remove the 17 7mm Phillips #0 screws.

    • Use an iFixit opening tool to separate the back cover.

    • Remove the back cover.

    편집
결론

To reassemble your device, follow these instructions in reverse order.


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Scott Nadeau

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Embry-Riddle Aeronautical University, Team S8-G5, Salas Fall 2019 Embry-Riddle Aeronautical University, Team S8-G5, Salas Fall 2019 회원

ERAU-SALAS-F19S8G5

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