HP Chromebox J5N50UT WLAN Module Replacement - iFixit 维修指南

简介

If the WLAN Module of your HP Chromebox is damaged, it is easy to replace. This guide will take you through the steps of replacing the WLAN module. For this guide, you will need the Philips #1 screwdriver.

你所需要的

步骤 1 Bottom Cover

HP Chromebox J5N50UT WLAN Module Replacement, Bottom Cover: 步骤 1 中的图像 1，1

Before removing the bottom cover, ensure that your computer is powered down and ensure that all external devices are disconnected. If you are unsure whether the computer is off or in hibernation mode, turn the computer on, then shut it down through the operating system.
Position the device upside-down on a flat, level surface with the USB ports facing you.

步骤 2

HP Chromebox J5N50UT WLAN Module Replacement: 步骤 2 中的图像 1，1

Using your metal spudger, lift and remove the 4 rubber “feet” from each corner.

步骤 3

HP Chromebox J5N50UT WLAN Module Replacement: 步骤 3 中的图像 1，1

Using your Phillips head screwdriver, remove the four Phillips M2.5×4.0 screws that secure the bottom cover to the computer. In this step the usage of the magnetic mat will be helpful to keep up with the screws.

步骤 4

HP Chromebox J5N50UT WLAN Module Replacement: 步骤 4 中的图像 1，1

Insert the flat end of your metal spudger under the bottom cover near the USB ports, then pry the bottom cover off the computer.

步骤 5 Bottom Shield

HP Chromebox J5N50UT WLAN Module Replacement, Bottom Shield: 步骤 5 中的图像 1，1

Lift the two pieces of mylar tape from the bracket.

步骤 6

HP Chromebox J5N50UT WLAN Module Replacement: 步骤 6 中的图像 1，1

Using your Phillips #1 screwdriver, remove the four Phillips M2.5×4.0 screws that hold the shield in place.

步骤 7

HP Chromebox J5N50UT WLAN Module Replacement: 步骤 7 中的图像 1，1

Insert your spudger into the gap between the bottom shield and the ports and gently pry to lift and remove the shield.

步骤 8 WLAN Module

HP Chromebox J5N50UT WLAN Module Replacement, WLAN Module: 步骤 8 中的图像 1，2

HP Chromebox J5N50UT WLAN Module Replacement, WLAN Module: 步骤 8 中的图像 2，2

Disconnect the white and black antenna cables from the module.

步骤 9

HP Chromebox J5N50UT WLAN Module Replacement: 步骤 9 中的图像 1，3

HP Chromebox J5N50UT WLAN Module Replacement: 步骤 9 中的图像 2，3

HP Chromebox J5N50UT WLAN Module Replacement: 步骤 9 中的图像 3，3

Using your Phillips #1 screwdriver, remove the M2.0×3.0 screw from the upper left corner of the module.
Once the screw has been removed, the module will tilt up.

步骤 10

HP Chromebox J5N50UT WLAN Module Replacement: 步骤 10 中的图像 1，2

HP Chromebox J5N50UT WLAN Module Replacement: 步骤 10 中的图像 2，2

Remove the WLAN module by pulling it away from the slot at an angle.

结论

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

作者

与2其他贡献者

Ashley Marvin

于09/06/18注册

685 声望

创作了5篇指南

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团队

Ohio State, Team S1-G3, Whitney Fall 2018 Ohio State, Team S1-G3, Whitney Fall 2018 的会员

OSU-WHITNEY-F18S1G3

2 名成员

创作了5篇指南

一条评论

Please indicate brand/model/type of WLAN card, so we can know if we’re replacing with same/better upgrade.

When Ze - 2019年8月22日回复

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