跳转到主内容

Dell Inspiron 1721 Heat Sink Replacement

你所需要的

  1. Dell Inspiron 1721 Heat Sink Replacement, Battery: 步骤 1 中的图像 1,2 Dell Inspiron 1721 Heat Sink Replacement, Battery: 步骤 1 中的图像 2,2
    • Slide tabs outward to undo the locks.

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

  2. Dell Inspiron 1721 Heat Sink Replacement, Hinge Plate Cover: 步骤 2 中的图像 1,3 Dell Inspiron 1721 Heat Sink Replacement, Hinge Plate Cover: 步骤 2 中的图像 2,3 Dell Inspiron 1721 Heat Sink Replacement, Hinge Plate Cover: 步骤 2 中的图像 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.

  3. Dell Inspiron 1721 Heat Sink Replacement, Display Assembly: 步骤 3 中的图像 1,2 Dell Inspiron 1721 Heat Sink Replacement, Display Assembly: 步骤 3 中的图像 2,2
    • Loosen the two captive Phillips #0 screws.

    • Remove the cover.

  4. Dell Inspiron 1721 Heat Sink Replacement: 步骤 4 中的图像 1,1
    • Disconnect the antenna connectors from the WLAN card.

  5. Dell Inspiron 1721 Heat Sink Replacement: 步骤 5 中的图像 1,3 Dell Inspiron 1721 Heat Sink Replacement: 步骤 5 中的图像 2,3 Dell Inspiron 1721 Heat Sink Replacement: 步骤 5 中的图像 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.

  6. Dell Inspiron 1721 Heat Sink Replacement: 步骤 6 中的图像 1,3 Dell Inspiron 1721 Heat Sink Replacement: 步骤 6 中的图像 2,3 Dell Inspiron 1721 Heat Sink Replacement: 步骤 6 中的图像 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.

  7. Dell Inspiron 1721 Heat Sink Replacement: 步骤 7 中的图像 1,2 Dell Inspiron 1721 Heat Sink Replacement: 步骤 7 中的图像 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.

  8. Dell Inspiron 1721 Heat Sink Replacement, Back Cover: 步骤 8 中的图像 1,1
    • Disconnect the touch pad connector.

  9. Dell Inspiron 1721 Heat Sink Replacement: 步骤 9 中的图像 1,3 Dell Inspiron 1721 Heat Sink Replacement: 步骤 9 中的图像 2,3 Dell Inspiron 1721 Heat Sink Replacement: 步骤 9 中的图像 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.

  10. Dell Inspiron 1721 Heat Sink Replacement, Heat Sink: 步骤 10 中的图像 1,3 Dell Inspiron 1721 Heat Sink Replacement, Heat Sink: 步骤 10 中的图像 2,3 Dell Inspiron 1721 Heat Sink Replacement, Heat Sink: 步骤 10 中的图像 3,3
    • Unscrew the Phillips #0 screws attaching the heat sink to the motherboard.

    • The screws attaching the heat sink to the motherboard are part of the heat sink.

    • Carefully remove the heat sink from the motherboard.

    • You may have to apply upward force while removing the heat sink from the motherboard, due to the thermal paste between it and the CPU.

结论

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

另外一个人完成了本指南。

Kristen Gismondi

于11/12/14注册

81,216 声望

创作了200篇指南

团队

iFixit iFixit 的会员

Staff

136 名成员

创作了16,573篇指南

0条评论

添加评论

浏览统计数据:

过去 24 小时: 0

过去 7 天: 0

过去 30 天: 2

总计 163