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Dell Vostro 3550 CMOS Battery Replacement

简介

This guide will explain in detail how to replace the CMOS battery in the Dell Vostro 3550. An easy way to tell whether the CMOS battery on your device needs to be changed is if your computer suddenly forgets the current day and time.

你所需要的

  1. Dell Vostro 3550 CMOS Battery Replacement, Unlocking the Battery: 步骤 1 中的图像 1，1

    • Slide the release latches to unlock the battery.

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  2. Dell Vostro 3550 CMOS Battery Replacement, Sliding the Battery: 步骤 2 中的图像 1，1

    • Slide the battery and remove it from the computer.

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  3. Dell Vostro 3550 CMOS Battery Replacement, Keyboard: 步骤 3 中的图像 1，3 Dell Vostro 3550 CMOS Battery Replacement, Keyboard: 步骤 3 中的图像 2，3 Dell Vostro 3550 CMOS Battery Replacement, Keyboard: 步骤 3 中的图像 3，3

    • Turn the laptop right side up. Open the display to reveal the keyboard.

    • Use the metal spudger to pry the keyboard upward from the base. Make sure to pop each of the three clips keeping the keyboard in place.

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  4. Dell Vostro 3550 CMOS Battery Replacement: 步骤 4 中的图像 1，3 Dell Vostro 3550 CMOS Battery Replacement: 步骤 4 中的图像 2，3 Dell Vostro 3550 CMOS Battery Replacement: 步骤 4 中的图像 3，3

    • Carefully lift the keyboard upward to reveal the keyboard ribbon cable.

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  6. Dell Vostro 3550 CMOS Battery Replacement: 步骤 5 中的图像 1，2 Dell Vostro 3550 CMOS Battery Replacement: 步骤 5 中的图像 2，2

    • Lift the black tab on the keyboard cable connector upwards to release the cable.

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  7. Dell Vostro 3550 CMOS Battery Replacement: 步骤 6 中的图像 1，3 Dell Vostro 3550 CMOS Battery Replacement: 步骤 6 中的图像 2，3 Dell Vostro 3550 CMOS Battery Replacement: 步骤 6 中的图像 3，3

    • Pull the ribbon cable away from the connector.

    • Remove the keyboard.

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  8. Dell Vostro 3550 CMOS Battery Replacement, CMOS Battery: 步骤 7 中的图像 1，3 Dell Vostro 3550 CMOS Battery Replacement, CMOS Battery: 步骤 7 中的图像 2，3 Dell Vostro 3550 CMOS Battery Replacement, CMOS Battery: 步骤 7 中的图像 3，3

    • Remove the small cable connected to the left side of the casing.

    • Repeat this step for the three remaining cables on the casing.

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  9. Dell Vostro 3550 CMOS Battery Replacement: 步骤 8 中的图像 1，2 Dell Vostro 3550 CMOS Battery Replacement: 步骤 8 中的图像 2，2

    • Remove the two 5mm Phillips #0 screws to the far right and far left of the motherboard casing.

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  10. Dell Vostro 3550 CMOS Battery Replacement: 步骤 9 中的图像 1，3 Dell Vostro 3550 CMOS Battery Replacement: 步骤 9 中的图像 2，3 Dell Vostro 3550 CMOS Battery Replacement: 步骤 9 中的图像 3，3

    • Using the metal spudger, pry the palmrest assembly from the lower case.

    • Lift off the palmrest assembly to reveal the motherboard.

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  11. Dell Vostro 3550 CMOS Battery Replacement: 步骤 10 中的图像 1，3 Dell Vostro 3550 CMOS Battery Replacement: 步骤 10 中的图像 2，3 Dell Vostro 3550 CMOS Battery Replacement: 步骤 10 中的图像 3，3

    • Use a nylon spudger to pry the CMOS battery from the motherboard.

    • Remove the CMOS battery.

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结论

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

4等其他人完成本指南。

作者

与3其他贡献者

Dylan J. Souza

于03/22/19注册

781 声望

创作了5篇指南

徽章: 11

+ 8更多徽章

团队

UMass Dartmouth, Team S8-G6, Bailey Spring 2019 UMass Dartmouth, Team S8-G6, Bailey Spring 2019 的会员

UMASSD-BAILEY-S19S8G6

3 名成员

创作了7篇指南

3条评论

Thank you, this saved my day.

Two small things:

- In step 7 I needed to remove four screws (visible in the picture).

- In order to perform step 9, I needed to remove seven screws from the bottom case.

Serge Helfrich - 回复

Glad you found it helpful!

Dylan J. Souza -

Note: before step 9, we need to remove all the screws from bottom before open the cover!

Thanks for all, it´s helped me A LOT!!!!!

Rodrigo Tognin - 回复

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