ACER Aspire 7750G-6645 Motherboard Replacement - iFixit 维修指南

简介

Having a hard time with your Acer Aspire 7750G-6645? Does your laptop have an unusual burning smell, freezes, or overheating? This may mean that your motherboard is in failing mode and needs to be replaced immediately. This guide will provide steps to follow to remove the motherboard from the laptop. Be sure to power off the device before beginning any repairs.

你所需要的

步骤 1 Motherboard

ACER Aspire 7750G-6645 Motherboard Replacement, Motherboard: 步骤 1 中的图像 1，1

Remove the six 2.5mm Phillips #0 screws from the back of the laptop.
Flip the laptop over carefully.

步骤 2

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 2 中的图像 1，3

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 2 中的图像 2，3

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 2 中的图像 3，3

Remove the framing that encases the keyboard.
Next remove the keypad.

步骤 3

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 3 中的图像 1，3

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 3 中的图像 2，3

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 3 中的图像 3，3

Remove the single 2.5mm Phillips #0 screw.
Remove the silver plating above the fan.
Pull out the fan.

步骤 4

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 4 中的图像 1，1

Disconnect the ribbon strip from the motherboard by removing the two 2.5mm Phillips #0 screws.

步骤 5

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 5 中的图像 1，3

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 5 中的图像 2，3

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 5 中的图像 3，3

Disconnect the cables plugged into the motherboard.

步骤 6

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 6 中的图像 1，3

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 6 中的图像 2，3

ACER Aspire 7750G-6645 Motherboard Replacement: 步骤 6 中的图像 3，3

Remove the thirteen 2.5mm Phillips #0 screws connecting the motherboard to the body.
Remove the motherboard from the laptop body.

结论

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

另外一个人完成了本指南。

作者

与3其他贡献者

Shania Webb

于11/12/19注册

250 声望

创作了2篇指南

团队

IUPUI, Team S2-G3, Harley Fall 2019 IUPUI, Team S2-G3, Harley Fall 2019 的会员

IUPUI-HARLEY-F19S2G3

3 名成员

创作了2篇指南

0条评论

浏览统计数据:

过去 24 小时： 0

过去 7 天： 1

过去 30 天： 8

总计 820