修复你的物品 社区 商店

Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement

简介

This is a guide to replace the Wi-Fi card on the Samsung Notebook 7 Spin NP740U3MK01US. However, it is extremely difficult to replace the Wi-Fi card itself so this guide shows how to replace the whole USB board that the Wi-Fi card is attached to. If you are unable to connect to a wireless network use this guide to replace your Wi-Fi card.

你所需要的

  1. Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement, Battery: 步骤 1 中的图像 1，1

    • Flip your laptop over so that the back is face up.

    编辑

  2. Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 2 中的图像 1，2 Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 2 中的图像 2，2

    • Use a Phillips #00 screwdriver to remove the four 6.5mm screws and the six 4.5mm screws that secure the back plate.

    编辑

  3. Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 3 中的图像 1，2 Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 3 中的图像 2，2

    • Use a plastic opening tool to remove the back plate from the laptop.

    • It is recommended that you start from a corner then run the tool along the edge of the back plate.

    编辑

  5. Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 4 中的图像 1，2 Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 4 中的图像 2，2

    • Use a Phillips #00 screwdriver to remove the three 4.5 mm screws holding the battery in place.

    编辑

  6. Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 5 中的图像 1，3 Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 5 中的图像 2，3 Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 5 中的图像 3，3

    • Use a spudger to pry the battery connecting cable from the laptop and remove the battery.

    • Using the metal spudger may severely damage the internal components in your device.

    编辑

  7. Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement, Wi-Fi Card: 步骤 6 中的图像 1，3 Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement, Wi-Fi Card: 步骤 6 中的图像 2，3 Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement, Wi-Fi Card: 步骤 6 中的图像 3，3

    • Use the Phillips #00 screwdriver to remove the two 4.5mm screws holding the cover plate in place.

    编辑

  8. Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 7 中的图像 1，2 Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 7 中的图像 2，2

    • Remove the black ribbon cable by pulling up on the black cover and sliding out the cable.

    编辑

  9. Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 8 中的图像 1，3 Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 8 中的图像 2，3 Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 8 中的图像 3，3

    • Remove the three black and white cables by gently pulling on them.

    编辑

  10. Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 9 中的图像 1，2 Samsung Notebook 7 Spin NP740U3MK01US Wi-Fi Card Replacement: 步骤 9 中的图像 2，2

    • Use the Phillips #00 screwdriver to remove the two 4.5mm screws holding the USB board down and remove the board.

    编辑
结论

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

0条评论

添加评论

浏览统计数据:

过去 24 小时： 0

过去 7 天： 1

过去 30 天： 3

总计 710