Hannspree SN12E2 Fan/Motherboard Replacement

简介

This guide will show you how to remove and replace the Fan/MotherBoard in the Hannspree SN12E2 laptop. The Fan is used to cool your CPU and stop your device from overheating. If your device is running hot or crashing all together this may be the solution. In the Hannspree SN12E2 the Fan is attached to the motherboard so you would need to replace both in this guide.

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步骤 1 Battery

Hannspree SN12E2 Fan/Motherboard Replacement, Battery: 步骤 1 中的图像 1，1

Unplug and power off your laptop.

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步骤 2

Close your laptop .
Place your laptop face down on a flat surface.

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步骤 3

Hannspree SN12E2 Fan/Motherboard Replacement: 步骤 3 中的图像 3，3

Unlatch the lock on the top right of your laptop first.
You will need to pull on the lock on the left side and remove the battery at the same time
The left lock is a spring lock and needs constant pressure applied in order to stay open.

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步骤 4 Touchpad Plane/Keyboard

Hannspree SN12E2 Fan/Motherboard Replacement, Touchpad Plane/Keyboard: 步骤 4 中的图像 1，1

Remove all the 5mm PH0 screws on the back cover

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步骤 5

Hannspree SN12E2 Fan/Motherboard Replacement: 步骤 5 中的图像 3，3

Gently pry the case apart starting at the lower right corner using the small spudger
Move around the case gently prying until the touchpad plane is free from the rest of the case

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步骤 6

Gently lift up on the touchpad portion of the touchpad plane
Unplug the ZIFF connector by pulling gently on the black retaining blade and removing the white flat flex cable
Pull the touchpad away from the rest of the case

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步骤 7

Gently lift up on the loose keyboard to expose the ZIFF connector.
Unplug the keyboard ZIFF following the same instructions as the touchpad ZIFF

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步骤 8 Fan/Motherboard

Hannspree SN12E2 Fan/Motherboard Replacement, Fan/Motherboard: 步骤 8 中的图像 1，1

Remove 3.4mm PH0 retaining screws as well as the three 3mm PH0 fan screws

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步骤 9

Unplug all pictured connectors

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步骤 10

Remove the motherboard from the housing place it on a flat surface.
Flip over the motherboard so that the heat pipes ae face up.and disconnect fan JST Connector, pictured in red

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