HP 15-ay052nr Motherboard Replacement

はじめに

The replacement of the motherboard, other USB ports, HDMI port, or ethernet port. The motherboard could need to be replaced if the computer isn't booting up at all or malfunctions.

必要な工具と部品

手順1 Battery

HP 15-ay052nr Motherboard Replacement, Battery: 手順 1、 1の画像 1

To protect the device and yourself, make sure your device is completely powered down before disassembling. Disconnect all external devices before starting any tear down process.
Turn the device and lay it upside-down on a flat surface so the base of the computer is facing upwards.

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手順2

Identify the two (2) sliding lock mechanisms on either side of the battery and slide them towards the center.
The sliders are located at the back of the device on the side where the display hinges are.
The slider closest to the optical drive (CD reader) clicks open but the opposite slider has a spring.

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手順3

Pull the battery slightly up and out to remove.
If the battery doesn't pop out, the sliders weren't pushed in far enough. Push the sliders towards the center until the battery pops out.

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手順4 Bottom Cover

HP 15-ay052nr Motherboard Replacement, Bottom Cover: 手順 4、 1の画像 1

Remove the rubber feet on the bottom of the device to access all the screws.
There are two rubber feet, one on each side of the battery compartment.

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手順5

Unscrew the twelve 9 mm JIS #0 screws on the back of the device.
Gently remove the optical drive (CD reader) to more easily separate the base.

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手順6

Unclip the keyboard surface from the base using an iFixit opening tool around the entire border.

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手順7

Separate the base of the computer from the component assembly.
The optical drive can be placed in the base where it corresponds to prevent misplacing it.

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手順8 Fan

HP 15-ay052nr Motherboard Replacement, Fan: 手順 8、 1の画像 1

Remove the two 6.5 mm JIS #0 screws holding the cooling fan to the base.
The base is the side by the heatsink, which is made of copper.

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手順9

Unplug the fan cable from the motherboard.
The fan can now be removed.

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手順10 Motherboard

HP 15-ay052nr Motherboard Replacement, Motherboard: 手順 10、 1の画像 1

Remove the three 3 mm JIS #0 screws from the hard drive.

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手順11

Unplug the hard drive from the motherboard.

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手順12

Unplug display from the motherboard.
The connection is under a sealing sticker; peel up the sticker to unplug the connection.

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手順13

Unplug the power port from the motherboard.

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手順14

Unplug the display wire from the wireless adapter.

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手順15

Remove the single screw from the wireless card and gently remove the drive.

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手順16

Unplug the keyboard from the motherboard.

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手順17

Unplug the optical drive connection from the motherboard.

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手順18

Remove the memory chip from the motherboard by pushing the clips away from the chip.
The chip will pop out once the clips are pulled far enough apart.
This is to access the touch-pad wires.

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手順19

Unplug both (2) wires for the touch-pad from the motherboard.

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手順20

Unplug the speakers from the motherboard.

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手順21

Unplug the power button from the motherboard.

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手順22

Unscrew the four 3mm JIS #0 screws that secure the motherboard.
Once all the screws are removed, the motherboard can be removed by simply lifting it up.

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