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Toshiba Satellite L755-S5244 Motherboard Replacement

Introduction

To replace the Satellite L755 motherboard you will need a Phillips (PH0) screwdriver. The motherboard is fragile and should not be bent or pried away from other parts or forced into place since it may break.

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  1. Toshiba Satellite L755-S5244 Motherboard Replacement, Keyboard: étape 1, image 1 de 1

    • Unsnap and remove the bar above the keyboard.

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  2. Toshiba Satellite L755-S5244 Motherboard Replacement: étape 2, image 1 de 1

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

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  3. Toshiba Satellite L755-S5244 Motherboard Replacement: étape 3, image 1 de 2 Toshiba Satellite L755-S5244 Motherboard Replacement: étape 3, image 2 de 2

    • Pull keyboard up and partially out.

    • Detach conductor ribbon.

    • Slide keyboard out completely.

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  5. Toshiba Satellite L755-S5244 Motherboard Replacement, Disk Drive: étape 4, image 1 de 1

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

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

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  6. Toshiba Satellite L755-S5244 Motherboard Replacement: étape 5, image 1 de 1

    • 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.

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  7. Toshiba Satellite L755-S5244 Motherboard Replacement: étape 6, image 1 de 1

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

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  8. Toshiba Satellite L755-S5244 Motherboard Replacement, Motherboard and Fan: étape 7, image 1 de 1

    • 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.

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  9. Toshiba Satellite L755-S5244 Motherboard Replacement: étape 8, image 1 de 1

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

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  10. Toshiba Satellite L755-S5244 Motherboard Replacement: étape 9, image 1 de 3 Toshiba Satellite L755-S5244 Motherboard Replacement: étape 9, image 2 de 3 Toshiba Satellite L755-S5244 Motherboard Replacement: étape 9, image 3 de 3

    • 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.

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Conclusion

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

Une autre personne a terminé cette réparation.

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