Lenovo IdeaPad 330-15IGM Motherboard Replacement

はじめに

This guide is intended for use on the Lenovo IdeaPad 330-15IGM. The motherboard is the main circuit board in general-purpose computers and other expandable systems. It helps allows communication between many of the crucial electronic components of a system, like the central processing unit, and memory and provides connectors for other devices you may use. In case of issues try running a diagnostics by going to Lenovo vantage, selecting hardware scan and running a quick scan and press begin.

必要な工具と部品

手順1 Back Cover

Lenovo IdeaPad 330-15IGM Motherboard Replacement, Back Cover: 手順 1、 3の画像 1

Lenovo IdeaPad 330-15IGM Motherboard Replacement, Back Cover: 手順 1、 3の画像 2

Lenovo IdeaPad 330-15IGM Motherboard Replacement, Back Cover: 手順 1、 3の画像 3

Press and hold the power button to power off the computer.

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手順2

Remove thirteen 6.5 mm screws from the laptop cover using a Phillips #00 screwdriver.

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手順3

Use your hands to remove the back cover from the laptop.

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手順4 Battery

Lenovo IdeaPad 330-15IGM Motherboard Replacement, Battery: 手順 4、 1の画像 1

Remove four 5.7 mm screws that hold the battery unit in place using a Phillips #00 screwdriver.

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手順5

Lenovo IdeaPad 330-15IGM Motherboard Replacement: 手順 5、 3の画像 3

Detach the cable connecting the battery to the motherboard.

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手順6

Remove the battery from the laptop.

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手順7 Motherboard

Lenovo IdeaPad 330-15IGM Motherboard Replacement, Motherboard: 手順 7、 1の画像 1

Remove four 6.8 mm screws that hold the heatsink component into the chassis and motherboard by using the Phillips #00 screwdriver.

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手順8

Lenovo IdeaPad 330-15IGM Motherboard Replacement: 手順 8、 3の画像 3

The heatsink component has two wires that are tucked into the sides, which are grey and black. It is important to treat these with care as they are connected to the computer's network adapter, which is the green chip below it.

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手順9

Remove the ribbon cable that is connected to the motherboard. Gently lift up the black plastic that holds it down and pull back the ribbon until it is free from the slot.

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手順10

Lenovo IdeaPad 330-15IGM Motherboard Replacement: 手順 10、 3の画像 3

Take your Phillips 00 screwdriver and remove the 3mm screw that is holding the network adapter card in place.
Removing the screw should cause the card to become propped up at a 45-degree angle. Once it is in this position, simply remove it from its slot.

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手順11

Remove the ribbon cable that is now exposed by lifting up the little black tab that holds this down and gently pull back the ribbon.

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手順12

Disconnect the hard disk drive ribbon cable by following the same step as the previous ribbon cables. Gently lift up the plastic that holds the ribbon in place and pull until it is free from the slot.

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手順13

Using the Philips 00 screwdriver, remove the 3mm screw which is located next to the CMOS battery connection. This will allow the motherboard to come loose and be taken out of the chassis.

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手順14

Disconnect the CMOS battery connector.

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手順15

Remove the speaker connection from the motherboard.

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手順16

Remove the touchpad ribbon cable in the same manner as the other ribbon cables. Carefully lift the plastic tab that holds it in place and gently remove the cable until it is free from the slot.

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手順17

Remove the two 3mm screws that hold the display onto the motherboard along with the 4.5mm and 6mm screws next to it that hold the top corner of the motherboard to the computer chassis.
Once the screws that hold the display onto the motherboard, lift up the metal piece do that the motherboard can be lifted up and out with better ease.

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