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Lenovo IdeaPad Flex 5-1570 Motherboard Replacement

Introduzione

A laptop's most vital component is its motherboard. If your Lenovo IdeaPad Flex 5-1570 starts to experience major issues such as not being able to turn on or starts to smoke/spark this is most likely due to a malfunctioning motherboard. Replacing the motherboard is a task that requires extreme care as it is attached to many other components that you need to remove in advance and if you're not careful you may also damage the computer further. It is critical that when you attempt to replace the motherboard the computer is turned off. Prior to assuming the problem is the motherboard, look at the troubleshooting page for this device to identify that the motherboard is the damaged component. This guide will teach you how to replace a motherboard in the event that it is malfunctioning.

Cosa ti serve

  1. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement, Back Panel: passo 1, immagine 1 di 2 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement, Back Panel: passo 1, immagine 2 di 2

    • Remove the ten 5 mm Phillips #00 screws that are holding the back panel on.

    Modifica

  2. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 2, immagine 1 di 3 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 2, immagine 2 di 3 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 2, immagine 3 di 3

    • Use a spudger to pry open the back case at the two hinge cutouts.

    • Gently use the plastic opening tool around the edges of the laptop to pry up the clips holding the rest of the back panel.

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  3. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 3, immagine 1 di 2 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 3, immagine 2 di 2

    • Once all the clips have been disengaged, lift off the back cover.

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  4. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement, Battery: passo 4, immagine 1 di 2 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement, Battery: passo 4, immagine 2 di 2

    • Remove the two 5 mm Phillips #00 screws that secure the battery in place.

    Modifica

  5. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 5, immagine 1 di 3 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 5, immagine 2 di 3 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 5, immagine 3 di 3

    • Using your fingers, grasp the entire bundle of wires to pull the battery cable from its connector. This will cut off power to the motherboard.

    • Be sure to apply even pressure across the wires and connector to not damage the battery cable.

    • Remove the battery from the device.

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  6. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement, Hard Drive: passo 6, immagine 1 di 1

    • Remove the three 5 mm Phillips #00 screws that secure the hard drive.

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  7. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 7, immagine 1 di 2 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 7, immagine 2 di 2

    • Using your hands, gently pull the hard drive back, sliding it out from the port.

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  9. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement, Fan: passo 8, immagine 1 di 1

    • Remove the two 5 mm Phillips #00 screws that secure the fan in place.

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  10. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 9, immagine 1 di 1

    • Using your hands, remove the wire that is wrapped around the base of the fan.

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  11. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 10, immagine 1 di 2 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 10, immagine 2 di 2

    • Disconnect the wire holding the fan and the motherboard together.

    • Remove the fan from the device.

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  12. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement, Heatsink: passo 11, immagine 1 di 1
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  13. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 12, immagine 1 di 2 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 12, immagine 2 di 2

    • Carefully remove the heatsink from the device.

    • During reassembly, don't forget to apply thermal paste onto the heatsink. For proper technique on thermal paste application, please visit the How to Apply Thermal Paste guide.

    Modifica

  14. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement, Speakers: passo 13, immagine 1 di 3 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement, Speakers: passo 13, immagine 2 di 3 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement, Speakers: passo 13, immagine 3 di 3

    • Using the iFixit nylon tipped tweezers, disconnect the wire that connects the speakers to the motherboard.

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  15. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 14, immagine 1 di 2 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 14, immagine 2 di 2

    • Using your hands, gently pull the left speaker up and out of the device.

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  16. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 15, immagine 1 di 2 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 15, immagine 2 di 2

    • Repeat the previous step for the other speaker and remove the speakers from the device.

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  17. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement, Motherboard: passo 16, immagine 1 di 1

    • Using the Phillips #00 screwdriver, remove the three 5 mm Phillips #00 screws securing the motherboard.

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  18. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 17, immagine 1 di 2 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 17, immagine 2 di 2

    • Disconnect the auxiliary port cable from the motherboard.

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  19. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 18, immagine 1 di 3 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 18, immagine 2 di 3 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 18, immagine 3 di 3

    • Using a plastic opening tool, unlock the four ZIF connectors of the flat cables.

    • Lift up the connector locking tab and disconnect the cables from the motherboard.

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  20. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 19, immagine 1 di 2 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 19, immagine 2 di 2

    • Disconnect the display cable from the motherboard.

    Modifica

  21. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 20, immagine 1 di 2 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 20, immagine 2 di 2

    • Using the plastic opening tool, unlock the connector for the side ports panel and disconnect the cable from the motherboard.

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  22. Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 21, immagine 1 di 2 Lenovo IdeaPad Flex 5-1570 Motherboard Replacement: passo 21, immagine 2 di 2

    • Carefully lift and remove the motherboard from the device.

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Conclusione

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

Altre 2 persone hanno completato questa guida.

Autore

con 5 altri collaboratori

Nate Blake

Membro da: 01/23/20

474 Reputazione

4 Guide realizzate

Distintivi: 12

+9 altri distintivi

Team

Cal Poly, Team S2-G6, White Winter 2020 Membro di Cal Poly, Team S2-G6, White Winter 2020

CPSU-WHITE-W20S2G6

4 Membri

13 Guide realizzate

2 Commenti

When is the soldering iron and solder needed? The tools list includes those items but nothing in the instructions calls for their use.

Wendell Love - Replica

Has anyone tried a cross-generational motherboard upgrade? I have a dead i5-7200u motherboard and found an i5-8250u model on ebay for pretty cheap. The board layout, cutouts and ports look all the same to me.

Luis Alejandro Araúz - Replica

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