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Acer Aspire 5251-1513 Motherboard Replacement

简介

This guide will help you replace the motherboard on this device. Make sure the battery is removed before beginning.

你所需要的

  1. Acer Aspire 5251-1513 Motherboard Replacement, Battery: 步骤 1 中的图像 1，1

    • Turn over the laptop so the back is facing up.

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  2. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 2 中的图像 1，2 Acer Aspire 5251-1513 Motherboard Replacement: 步骤 2 中的图像 2，2

    • Next to the battery is a switch with a lock symbol on it.

    • Unlock the switch by sliding it to reveal a red unlock symbol.

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  3. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 3 中的图像 1，2 Acer Aspire 5251-1513 Motherboard Replacement: 步骤 3 中的图像 2，2

    • Pull the other switch completely while the red unlock symbol is still present. The battery pack should pop up a bit.

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  4. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 4 中的图像 1，2 Acer Aspire 5251-1513 Motherboard Replacement: 步骤 4 中的图像 2，2

    • Remove the battery pack via the indentation at the top of the battery in between the two switches.

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  5. Acer Aspire 5251-1513 Motherboard Replacement, Motherboard: 步骤 5 中的图像 1，1

    • Unscrew the 8.6 mm screws on the back panel with a Phillips #0 screwdriver.

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  6. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 6 中的图像 1，2 Acer Aspire 5251-1513 Motherboard Replacement: 步骤 6 中的图像 2，2

    • Using a plastic opening tool, lift up the panel and remove it completely.

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  7. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 7 中的图像 1，2 Acer Aspire 5251-1513 Motherboard Replacement: 步骤 7 中的图像 2，2

    • Flip the laptop over as shown.

    • Locate the six tabs keeping the keyboard in place.

    • The tabs are hard to see because they are in-between the keys and the top cover but if you look close, there are black tabs you can push in so they are invisible.

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  9. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 8 中的图像 1，1

    • Pull on the edge of the keyboard using a spudger or your hands.

    • As you pull on the keyboard, push the tabs in one by one using small tweezers.

    • The keyboard may feel like its bending as you pop it out, but don't worry.

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  10. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 9 中的图像 1，1

    • Once you pop it out and its separated, slowly turn it over to reveal its attachment to the connector.

    • Do not pull the keyboard out too hard because you risk damaging both the connector and the laptop.

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  11. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 10 中的图像 1，1

    • Using tweezers, slide the the tab down. This will release the connector that you can gently pull out of the socket.

    • If it does not come out easily, then you did not release it with the tabs and you risk ripping the connector.

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  12. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 11 中的图像 1，1

    • Once freed, remove the keyboard entirely and put it aside.

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  13. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 12 中的图像 1，2 Acer Aspire 5251-1513 Motherboard Replacement: 步骤 12 中的图像 2，2

    • Flip the computer gently so that the back is facing you.

    • Remove all 12 of the 7.6 mm screws on the backside with a Phillips #0 screwdriver.

    • Remove 4 of the 5.4 mm screws on the backside with a Phillips #00 screwdriver.

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  14. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 13 中的图像 1，1

    • Flip the computer back over.

    • Unscrew the seven 5.6 mm screws located on the top cover using a Phillips #0 screwdriver.

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  15. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 14 中的图像 1，1

    • Locate the 4 connectors that must also be disconnected.

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  16. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 15 中的图像 1，1

    • Disconnect the connector using tweezers to pull down the brown tabs.

    • For the smaller right and left speaker cables, pull out the black tab completely also using tweezers.

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  17. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 16 中的图像 1，2 Acer Aspire 5251-1513 Motherboard Replacement: 步骤 16 中的图像 2，2

    • Using a plastic spudger or your hands, carefully lift up the corner of the top panel.

    • Continue to lift the panel until it is removed completely.

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  18. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 17 中的图像 1，2 Acer Aspire 5251-1513 Motherboard Replacement: 步骤 17 中的图像 2，2

    • For the video cable connector, use tweezers to pull up on the white tabs to release the connector.

    • Remove the remaining connectors using the same technique from previous steps: pull on brown tabs using a tweezer.

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  19. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 18 中的图像 1，1

    • Unscrew the 5.6 mm screws keeping the motherboard in place using a Phillips #0 screwdriver.

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  20. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 19 中的图像 1，1

    • Lift up the motherboard from its base slowly.

    • Please be careful because the motherboard is still attached to the computer through a DC Jack cable.

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  21. Acer Aspire 5251-1513 Motherboard Replacement: 步骤 20 中的图像 1，2 Acer Aspire 5251-1513 Motherboard Replacement: 步骤 20 中的图像 2，2

    • Disconnect the cable attached to the bottom of the motherboard.

    • Pull on the brown tab using tweezers until its completely disconnected and remove the motherboard.

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结论

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

3等其他人完成本指南。

作者

与2其他贡献者

Gicely Rodriguez

于02/14/19注册

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创作了5篇指南

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团队

USF Tampa, Team S1-G6, Leahy Spring 2019 USF Tampa, Team S1-G6, Leahy Spring 2019 的会员

USFT-LEAHY-S19S1G6

4 名成员

创作了5篇指南

一条评论

ola tudo bem?

voce sabe a ultima versao da bios?

julio garcia - 回复

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