Toshiba Satellite L775D-S7340 Motherboard Replacement

はじめに

Replacing the motherboard is a good alternative to purchasing a new computer if you know your motherboard is bad. This is a straightforward procedure that can be done with care and enough time. This guide will show you how to remove and replace the motherboard.

必要な工具と部品

手順1 Battery

Toshiba Satellite L775D-S7340 Motherboard Replacement, Battery: 手順 1、 1の画像 1

Make sure the laptop is unplugged and powered off.
Locate the battery latches on the underside of the laptop.

編集

手順2

Slide the right latch to the right until you hear it lock into place.
Slide the left latch to the left and hold it.

編集

手順3

Slide the battery out towards you.

編集

手順4 Keyboard

Toshiba Satellite L775D-S7340 Motherboard Replacement, Keyboard: 手順 4、 1の画像 1

Pry up the thin narrow strip of facing above the keyboard using the opening tool.

編集

手順5

Remove the four screws securing the keyboard using the T4 Torx screwdriver,

編集

手順6

Lift the keyboard slowly using the opening tool and lean it toward touchpad.
It will still be held by the connector ribbon. Make sure not to pull out the connector ribbon.

編集

手順7

The ribbon is attached by a white clip. Wedge the white clip up carefully using the spudger. This will release the connector ribbon and you can now remove the keyboard.

編集

手順8 Motherboard

Toshiba Satellite L775D-S7340 Motherboard Replacement, Motherboard: 手順 8、 1の画像 1

Remove the twelve screws from the underside of the laptop using the Phillips #1 screwdriver.

編集

手順9

Remove the three screws from the underside of the laptop using a Phillips #1 screwdriver.

編集

手順10

Remove the two screws from the underside of the laptop, where the battery was located, using the Phillips #1 screwdriver,

編集

手順11

Turn the laptop over and remove the four screws using the Phillips #1 screwdriver.

編集

手順12

Detach the ribbon cable with black clip by carefully using the spudger tool and prying up the black clip gently or gently lift up on the blue tab until the clip releases the ribbon cable.

編集

手順13

Detach the wire connector by using the flat side of the spudger tool to pry the connector apart; this can also be accomplished by gently wiggling the connector until it comes apart.

編集

手順14

Remove the top plastic cover by lifting it from one of the corners. It should come off easily.

編集

手順15

Remove the two screws using the Phillips #1 screwdriver.

編集

手順16

Disconnect the wire ribbon cables by gently lifting up the clips with the spudger or gently lifting on the blue tabs until the clips release the ribbon cables.

編集

手順17

Disconnect the wire connectors by gently prying them apart with the flat end of the spudger. This can also be accomplished by gently wiggling the connector until it comes apart.

編集