Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement

はじめに

This guide details the steps to remove the motherboard from the Lenovo IdeaPad 110 Touch-15ACL laptop. The motherboard is essentially the heart of the computer and allows the computer to function. The motherboard is a thin-mostly rectangular component that has many wires attached to the other systems within the computer. These wires need to be removed before the motherboard can be removed. The screws which mount the motherboard to the case can be identified by a small white triangle ‘pointing’ to the screw. Exercise caution to mitigate damaging any other internal components and/or damaging the motherboard itself.

Before beginning this repair, be sure to turn off the laptop and disconnect from the power adapter.

必要な工具と部品

手順1 Back Case

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement, Back Case: 手順 1、 1の画像 1

Remove the thirteen 6 mm Phillips #0 screws.

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手順2

Use an opening tool to gently disconnect most of the clips on the back panel.
DO NOT force the panel out towards the optical disk drive.

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手順3

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement: 手順 3、 3の画像 3

Pry the disk drive away from the center of the laptop.
Don't worry about any screws since we already removed the screws that are associated with the drive.
Once the drive is removed, remove the one 2 mm Phillips #0 screw that is now exposed.

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手順4

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement: 手順 4、 3の画像 3

Unclip any of the remaining clips and remove the back panel.

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手順5 Battery Replacement

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement, Battery Replacement: 手順 5、 1の画像 1

Remove the four 6 mm Phillips #0 mounting screws.

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手順6

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement: 手順 6、 3の画像 3

Detach the wire connected to the motherboard and remove the battery assembly.

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手順7 Hard Disk Drive Replacement

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement, Hard Disk Drive Replacement: 手順 7、 1の画像 1

Remove the four 4 mm Phillips #0 mounting screws attaching the caddy to the frame.

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手順8

Gently remove the caddy away from the motherboard.
If you are removing an already existing HDD, unplug the component along with the caddy and remove the four screws mounting the caddy to the HDD.

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手順9 Speaker Replacement

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement, Speaker Replacement: 手順 9、 2の画像 1

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement, Speaker Replacement: 手順 9、 2の画像 2

Detach the speaker wire from the motherboard.

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手順10

Gently pull upwards on the speaker assembly to remove it from the case.

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手順11 Motherboard Replacement

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement, Motherboard Replacement: 手順 11、 3の画像 1

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement, Motherboard Replacement: 手順 11、 3の画像 2

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement, Motherboard Replacement: 手順 11、 3の画像 3

Unlock the ZIF connector and remove the wire connected at the bottom of the motherboard.
For the wires with the blue plastic, you must undo the clip before pulling out the wire.

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手順12

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement: 手順 12、 3の画像 3

Disconnect the wires attached on the "left" side.
Use the spudger to unlock the clip to remove the blue ribbon cable.

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手順13

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement: 手順 13、 3の画像 3

Unlock the ZIF connector at the top-left of the motherboard.
Remove the ribbon cable.

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手順14

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement: 手順 14、 3の画像 3

Remove the single 4 mm Philips #0 screw from the Wi-Fi card.
Slide the Wi-Fi card out of the socket.

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手順15

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement: 手順 15、 3の画像 3

Unlock the remaining ZIF connector with a spudger.
Remove the ribbon cable.

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手順16

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement: 手順 16、 3の画像 3

Disconnect the fan's wire from the motherboard.
Remove the four 3 mm Philips #0 screws joining the heatsink to the motherboard
Follow the number order when re-installing.
Then, remove the three 5 mm Philips #0 screws holding the fan assembly to the frame.
Remove the fan and heatsink.

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手順17

Lenovo IdeaPad 110 Touch-15ACL Motherboard Replacement: 手順 17、 3の画像 3

Once everything has been disconnected from the motherboard, remove the six 3 mm Philips #0 mounting screws from the motherboard.
There is normally one screw under a sticker at the "bottom" (shown in the picture).

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