Toshiba Satellite L755 S5244 Motherboard Replacement Repair Guide

Difficulty

Difficult

Steps

Time Required

                          5 - 15 minutes

Sections

Keyboard
3 steps
Disk Drive
3 steps
Motherboard and Fan
3 steps

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Introduction

What you need

Step 1

              Keyboard

Unsnap and remove the bar above the keyboard.

Unsnap and remove the bar above the keyboard.

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Step 2

Unscrew the four 4mm Phillips #0 screws beneath the bar.

Unscrew the four 4mm Phillips #0 screws beneath the bar.

Step 3

Pull keyboard up and partially out.
Detach conductor ribbon.
Slide keyboard out completely.

Pull keyboard up and partially out.

Detach conductor ribbon.

Slide keyboard out completely.

Step 4

              Disk Drive

Remove the seven 4mm Phillips #0 screws beneath the keyboard.
After the screws are removed, remove the face plate to reveal the motherboard.

Remove the seven 4mm Phillips #0 screws beneath the keyboard.

After the screws are removed, remove the face plate to reveal the motherboard.

Step 5

Lift up the flap and there will be two 2 mm Phillips screws beneath that will need to be unscrewed to pull the disk drive out.

Lift up the flap and there will be two 2 mm Phillips screws beneath that will need to be unscrewed to pull the disk drive out.

Step 6

Now the disk drive will be able to be removed from the motherboard by sliding the drive to the right.

Now the disk drive will be able to be removed from the motherboard by sliding the drive to the right.

Step 7

              Motherboard and Fan

Carefully remove the 2 conductor ribbons.
Do not tear the yellow tape covering the upper conductor ribbon if possible.
The lower right ribbon may be removed at either the left or right ends by flipping up the black tab.

Carefully remove the 2 conductor ribbons.

Do not tear the yellow tape covering the upper conductor ribbon if possible.

The lower right ribbon may be removed at either the left or right ends by flipping up the black tab.

Step 8

Remove the indicated conduit by gently pulling it away from the motherboard.

Remove the indicated conduit by gently pulling it away from the motherboard.

Step 9

Remove the 5mm Phillips #0 screw in the middle of the motherboard, and the 4mm Phillips #0 screw on the upper left near the fan.
Remove the four 4mm Phillips #0 screws under the edge covering flaps.
Carefully lift out the motherboard and fan.
To detach the fan, remove the two 2mm Phillips #0 screws.

Remove the 5mm Phillips #0 screw in the middle of the motherboard, and the 4mm Phillips #0 screw on the upper left near the fan.

Remove the four 4mm Phillips #0 screws under the edge covering flaps.

Carefully lift out the motherboard and fan.

To detach the fan, remove the two 2mm Phillips #0 screws.

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

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Author

                                      with 2 other contributors

                    Anthony Buschini

Member since: 04/05/2019

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Team

                       Oregon Institute of Technology, Team S1-G5, Lancaster Spring 2019                        

                                                  Member of Oregon Institute of Technology, Team S1-G5, Lancaster Spring 2019 



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Introduction#

What you need#

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Introduction

What you need

Team