Lenovo ThinkPad T580 Motherboard Replacement

简介

Welcome to the motherboard replacement guide for the Lenovo Thinkpad T580.

This guide will detail the steps necessary to replace the motherboard.

The most common reasons why this component would need to be replaced are:

The computer powers on but doesn’t “turn on”
The computer does not power on
Your BIOS indicates your motherboard or integrated component is damaged
You experience frequent crashes, glitches, or other malfunctions, and have ruled out other components as the culprit

There are no specialized skills required for replacing the motherboard.

你所需要的

步骤 1 External Battery

Lenovo ThinkPad T580 Motherboard Replacement, External Battery: 步骤 1 中的图像 1，3

Lenovo ThinkPad T580 Motherboard Replacement, External Battery: 步骤 1 中的图像 2，3

Lenovo ThinkPad T580 Motherboard Replacement, External Battery: 步骤 1 中的图像 3，3

Slide the switch on the left side of the battery to the left.

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步骤 2

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 2 中的图像 3，3

Slide the switch on the right side of the battery to the right while applying upward pressure on the battery.

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步骤 3

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 3 中的图像 3，3

Pull the battery directly out of the socket

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步骤 4 Bottom Case

Lenovo ThinkPad T580 Motherboard Replacement, Bottom Case: 步骤 4 中的图像 1，2

Lenovo ThinkPad T580 Motherboard Replacement, Bottom Case: 步骤 4 中的图像 2，2

Using a Phillips #00 screwdriver, unscrew the eight 3.3 mm captive screws on the bottom of the laptop.
The "captive" screws will not come out of the case.

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步骤 5

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 5 中的图像 3，3

Run a Jimmy along the crease of the computer all the way around, twisting it periodically to disengage the clips.

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步骤 6

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 6 中的图像 3，3

Once all the clips are released, remove the bottom cover.
You may need to jiggle the case slightly to release the clips around the external battery bay.

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步骤 7 Internal Battery

Lenovo ThinkPad T580 Motherboard Replacement, Internal Battery: 步骤 7 中的图像 1，1

Using a Phillips #00 screwdriver, remove five 3.7 mm screws holding down the battery.

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步骤 8

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 8 中的图像 3，3

Unplug and remove the battery connector from the motherboard.
Remove the internal battery.

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步骤 9 Cooling Fan

Lenovo ThinkPad T580 Motherboard Replacement, Cooling Fan: 步骤 9 中的图像 1，2

Lenovo ThinkPad T580 Motherboard Replacement, Cooling Fan: 步骤 9 中的图像 2，2

Unplug the cooling fan's cable from the the motherboard.

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步骤 10

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 10 中的图像 3，3

Using a Phillips #00 screwdriver, unscrew five 4.6 mm screws fastening the fan and cooling pipe.
The screws are set in the plastic and are not able to be removed from the fan parts.

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步骤 11

Remove the cooling fan directly upwards from the core.
Be sure to clean and replace any thermal paste on the heatsink and CPU before reassembling. You can use our How to Apply Thermal Paste guide if you need any help!

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步骤 12 Wi-Fi Card

注意：步骤 12-14 源自标记为进行中的指南。

Lenovo ThinkPad T580 Motherboard Replacement, Wi-Fi Card: 步骤 12 中的图像 1，3

Lenovo ThinkPad T580 Motherboard Replacement, Wi-Fi Card: 步骤 12 中的图像 2，3

Lenovo ThinkPad T580 Motherboard Replacement, Wi-Fi Card: 步骤 12 中的图像 3，3

Using a spudger, pop off the gray and black coaxial cables from the Wi-Fi card.

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步骤 13

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 13 中的图像 3，3

Using a Phillips #00 screwdriver, remove the 3.6 mm screw from the Wi-Fi card.

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步骤 14

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 14 中的图像 3，3

Slide the Wi-Fi card out from the socket on the motherboard.

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步骤 15 RAM

注意：步骤 15-17 源自标记为进行中的指南。

Lenovo ThinkPad T580 Motherboard Replacement, RAM: 步骤 15 中的图像 1，3

Lenovo ThinkPad T580 Motherboard Replacement, RAM: 步骤 15 中的图像 2，3

Lenovo ThinkPad T580 Motherboard Replacement, RAM: 步骤 15 中的图像 3，3

Pull the two tabs on either side of the RAM card outwards with your fingers.

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步骤 16

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 16 中的图像 3，3

The RAM module should pop up to rest at an angle to the motherboard.
Pull the Wi-Fi card out from the port by the edges of the card.
Try to remove and insert the card at the same angle at which it rests with respect to the motherboard.

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步骤 17

Remove the RAM module from the laptop.
Repeat the same process for the second RAM module if your computer included one.

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步骤 18 Unfasten the keyboard

Lenovo ThinkPad T580 Motherboard Replacement, Unfasten the keyboard: 步骤 18 中的图像 1，1

Use a Phillips #00 screwdriver to unscrew the three 3.3 mm captive screws securing the keyboard.

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步骤 19

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 19 中的图像 3，3

Use a Jimmy to pry under the top left corner of the keyboard.
You may head a "click" or "pop" as the clips of the keyboard disengage.

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步骤 20

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 20 中的图像 3，3

Continue prying along the top edge of the keyboard, releasing the clips as you go.
Once the top edge has been fully released, grab the top edge and hinge the keyboard upwards on the bottom edge.

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步骤 21

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 21 中的图像 3，3

Pull the keyboard away from you, releasing the tabs along the bottom edge.
Be sure not to pull on the keyboard too excessively, as it is still connected to the motherboard via two ribbon cables.
Flip the keyboard over to rest face down over the trackpad.

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步骤 22

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 22 中的图像 3，3

Use a spudger to lift up the two black, hinged locking flaps on the ZIF connectors on the motherboard.

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步骤 23

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 23 中的图像 3，3

Use a pair of blunt nose tweezers to pull the two keyboard ribbon cables out from the ZIF connectors.

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步骤 24

Remove the keyboard.

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步骤 25 Motherboard

Lenovo ThinkPad T580 Motherboard Replacement, Motherboard: 步骤 25 中的图像 1，2

Lenovo ThinkPad T580 Motherboard Replacement, Motherboard: 步骤 25 中的图像 2，2

Disconnect all the attached cables.

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步骤 26

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 26 中的图像 3，3

Using a Phillips #00 screwdriver, unscrew the three 3.3 mm motherboard screws.
Using a Phillips #00 screwdriver, take out the port clamps and the three 3.6 mm screws.

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步骤 27

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 27 中的图像 3，3

Flip up the two ZIF cables for the trackpad and fingerprint sensor with the pointed end of a plastic spudger.

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步骤 28

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 28 中的图像 3，3

Pull out the two ribbon cables with a pair of blunt nose tweezers.

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步骤 29

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 29 中的图像 3，3

Using a spudger, flip up the locking tabs of the two ZIF connectors on the upper left corner of the motherboard.
Pull out each of the ribbon cables using a pair of blunt nose tweezers.

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步骤 30

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 30 中的图像 3，3

Flip up the locking tab of the ZIF connector on the bottom left of the motherboard.
Pull out the ribbon cable and speaker cable from their connectors using a pair of blunt nose tweezers.

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步骤 31

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 31 中的图像 3，3

Using a spudger, flip up the locking tab of the ZIF connector in the top right corner of the motherboard.
Pull the ribbon cable out from the connector with a pair of blunt nose tweezers.

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步骤 32

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 32 中的图像 3，3

Using a Phillips #00 screwdriver, remove the four 3.6 mm screws holding down the port brackets on the right and left sides of the motherboard.

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步骤 33

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 33 中的图像 3，3

Pull off each of the port brackets.

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步骤 34

Remove the two 3.3 mm screws from the motherboard with a Phillips #00 screwdriver.

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步骤 35

Lenovo ThinkPad T580 Motherboard Replacement: 步骤 35 中的图像 3，3

Lift up and remove the motherboard.
If your replacement motherboard does not include a CMOS battery, you may need to move it over from your old motherboard. You can follow this CMOS Battery Replacement guide if you need help!