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简介

The motherboard is the control center for the tablet and is one of the most crucial components. Unfortunately there are only a few components that you can replace on it. If your charge port or headphone jack are compromised, it will be necessary to replace the whole motherboard.

视频概述

  1. Samsung Galaxy Tab 4 7.0 Motherboard Replacement, Back Panel: 步骤 1 中的图像 1,2 Samsung Galaxy Tab 4 7.0 Motherboard Replacement, Back Panel: 步骤 1 中的图像 2,2
    • Starting at any corner, insert the pry tool between the chrome screen frame and black phone housing.

    • Slide the pry tool around the tablet while applying force to pry the screen away from the phone housing.

  2. Samsung Galaxy Tab 4 7.0 Motherboard Replacement: 步骤 2 中的图像 1,1
    • Carefully separate the rear housing from the front panel assembly.

  3. Samsung Galaxy Tab 4 7.0 Motherboard Replacement, Motherboard: 步骤 3 中的图像 1,3 Samsung Galaxy Tab 4 7.0 Motherboard Replacement, Motherboard: 步骤 3 中的图像 2,3 Samsung Galaxy Tab 4 7.0 Motherboard Replacement, Motherboard: 步骤 3 中的图像 3,3
    • Using the bent tweezers, carefully pull the flat cables away from the connectors.

    • Do not bend the flat cables at the tips as they may become permanently deformed.

  4. Samsung Galaxy Tab 4 7.0 Motherboard Replacement: 步骤 4 中的图像 1,3 Samsung Galaxy Tab 4 7.0 Motherboard Replacement: 步骤 4 中的图像 2,3 Samsung Galaxy Tab 4 7.0 Motherboard Replacement: 步骤 4 中的图像 3,3
    • Using the plastic opening tool, gently pry the chip connections away from the motherboard.

  5. Samsung Galaxy Tab 4 7.0 Motherboard Replacement: 步骤 5 中的图像 1,2 Samsung Galaxy Tab 4 7.0 Motherboard Replacement: 步骤 5 中的图像 2,2
    • Use the Phillips 000 screwdriver to remove the remaining five 1.2 mm screws.

  6. Samsung Galaxy Tab 4 7.0 Motherboard Replacement: 步骤 6 中的图像 1,2 Samsung Galaxy Tab 4 7.0 Motherboard Replacement: 步骤 6 中的图像 2,2
    • Use extreme care while removing the motherboard to avoid damaging the component.

    • Remove the motherboard by rotating it away from the rest of the phone as shown in the first photo.

结论

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

23等其他人完成本指南。

Briana Honeycutt

于2015年08月31日注册

432 声望

创作了2篇指南

团队

USF Tampa, Team 1-3, Remmell Fall 2015 USF Tampa, Team 1-3, Remmell Fall 2015 的会员

USFT-REMMELL-F15S1G3

4 名成员

创作了12篇指南

4条评论

I would like to change my tab 4 motherboard as ic heated so what is the price of new board

Malik - 回复

Do the replacement motherboards sold on ifixit come with the operating system installed or do you have to install a new operating system once you replace the motherboard?

Erich Reichard - 回复

Good instructions but not complete. My replacement motherboard was delivered without the cameras. I had to remove the cameras from the old motherboard and install them in the new motherboard. Then install the new motherboard.

Richard Kaapuni - 回复

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