Nook BNRV300 Motherboard Replacement

はじめに

This guide describes the removal of the motherboard from the Nook BNRV300 device. This device is also called the “Nook Simple Touch.”

Removing the motherboard allows access to the display and the plastic front cover frame. Removal of the motherboard also enables you to work on electrical components.

Warning: Using metal tools on the motherboard or any electrical components could cause shock to yourself and/or your device. Using plastic tools reduces this risk, but pay attention when working on your device.

必要な工具と部品

手順1 Power Button

Nook BNRV300 Motherboard Replacement, Power Button: 手順 1、 3の画像 1

Nook BNRV300 Motherboard Replacement, Power Button: 手順 1、 3の画像 2

Nook BNRV300 Motherboard Replacement, Power Button: 手順 1、 3の画像 3

Power off your Nook before working on your device. Hold the power button for about 5 seconds and select the “Power Off” option.
Turn the Nook over to find the power button along the back upper edge.
Wedge the spudger between the top of the power button and the upper edge of the device.
Push the tool down to pry the button up and off.

編集

手順2

Using your fingers, take off the power button.

編集

手順3 Back Cover

Nook BNRV300 Motherboard Replacement, Back Cover: 手順 3、 3の画像 1

Nook BNRV300 Motherboard Replacement, Back Cover: 手順 3、 3の画像 2

Nook BNRV300 Motherboard Replacement, Back Cover: 手順 3、 3の画像 3

Peel off the white sticker that is covering the screw head.
Remove the one 2mm-long screw using a size T5 Torx screwdriver.

編集

手順4

Slide the back cover down towards the USB port to release it. The pictures show the case being prised open but this should not be necessary.

編集

手順5

Nook BNRV300 Motherboard Replacement: 手順 5、 3の画像 3

Use a spudger or your fingers to gently pry the connector out of the white socket.
The back cover is now fully detached.

編集

手順6

この手順で使用する道具：

Tweezers

$4.99

購入する

Use tweezers to remove the brass-colored threaded fastener from the Nook plastic casing.

編集

手順7 Motherboard

Nook BNRV300 Motherboard Replacement, Motherboard: 手順 7、 2の画像 1

Nook BNRV300 Motherboard Replacement, Motherboard: 手順 7、 2の画像 2

Use an anti-static mat to prevent electric shock from damaging the motherboard and its components. Be careful when using metal tools on your device.
Using a T5 Torx screwdriver, remove the eleven 3mm screws.

編集

手順8

Nook BNRV300 Motherboard Replacement: 手順 8、 3の画像 3

Place the spudger through the loop of the display cable. Lift the tool up, which will unhook the display cable.
Do not put force on the motherboard with the spudger. This could damage components on the motherboard.
Using your fingers, lift up the display cable.