跳转到主内容

修复你的物品

维修的权力

商店

简介

如果你的触控板有问题,或者需要移除以方便使用电池,请遵循本指南。

在你开始这个程序之前,“为了你的安全,放掉你的MacBook Pro电池。”一个充满电的锂电池如果意外被刺破,可能会引起危险的、无法控制的火灾。

  1. 在开始此步骤之前,你必须禁用 Mac 的自动重启功能。自动重启功能会让 MacBook 在掀开盖子时自动开机。这个功能在拆卸过程中也可能会被意外触发。使用本指南或按照下面的简要说明来禁用自动启动。这项指令可能并不适用于所有 Mac。 开机,并打开终端。 将以下命令复制粘贴到(或完全键入)终端窗口中:
    • 在开始此步骤之前,你必须禁用 Mac 的自动重启功能。自动重启功能会让 MacBook 在掀开盖子时自动开机。这个功能在拆卸过程中也可能会被意外触发。使用本指南或按照下面的简要说明来禁用自动启动。这项指令可能并不适用于所有 Mac。

    • 开机,并打开终端

    • 将以下命令复制粘贴到(或完全键入)终端窗口中:

    • sudo nvram AutoBoot=%00

    • [回车]。如果出现钥匙提示,请输入管理员密码(开机密码)并再次按[回车]。注意:您的回车键也可能标有「⏎」或 return

    • 你现在可以安全地关闭Mac电脑,并打开底壳,它不会再意外启动了。

    • 当修理完成、成功组装复原Mac电脑后,在「终端」中使用以下命令来启用「自动启动」功能:

    • sudo nvram AutoBoot=%03

    Is this step necessary? I can’t perform this step as I am attempting to repair water damage and need to remove logic board & most likely replace the battery.

    lamajr - 回复

    @mac_medic You definitely don’t want the power coming on while the board is wet. In your case, I think powering on the machine to disable Auto Boot would do more damage than it prevents. I agree, skip this step and be prepared to disconnect the battery quickly if the laptop automatically powers on. Good luck!

    Jeff Suovanen -

    This did not work when running High Sierra.

    Kyle B - 回复

    Tried this on a 2018 MBP 13” Touchbar (there’s no iFixit guide for this model yet). Need to replace a broken screen.

    Luckily I managed to connect to an external screen (Cmd-Down Brightness to switch displays) and enter above command. Seems to work, but there’s another problem with this model - it powers up as soon as any key is pressed……. ffs <gnashes teeth>

    Cool_Breeze - 回复

    I unscrew the battery first and wrap electrical tape over the logic board battery connector before attempting any repairs to the board. Haven’t had any problems yet and I’ve worked on about 10 of these models already. Also when you open the bottom case use a suction cup at the bottom and pull up then run a plastic spudger along the edges to disconnect the clips. Also only use a plastic spudger on the board. Saw a youtube video from a repair shop and he did not disconnect the power and used all metal tools during the entire process of removing the board. His last step was to disconnect the battery terminal.

    Brian - 回复

    Is this step necessary if my mac can turn on? Battery fully dead(

    Nursat b - 回复

    BEFORE YOU START: The included torx head stripped off before I was done (and you might need an additional T4) so stop now and go buy a good one. Also they fail to warn you above to get some blue threadlocker ahead of time.

    Jason Sherron - 回复

    This command did not work for me and I read that sometime in later 2020 Apple stopped this command from working…any ideas on a work around?

    Patrick Machacek - 回复

    Not able to do that with damaged screen

    richardjgreen - 回复

    Hi. This does not work on 2018 13” MacBook Pro with Touch Bar. I did exactly this to disable auto boot. But when I check by using nvram -p it says: auto-boot true. Am I doing something incorrectly? I did everything step by step. Copied and pasted the sudo command, pressed enter and then entered my password. I have Big Sur 11.1 installed. Is there any other way since I need to replace the screen. Thank you. Adrian

    Adrian Vizik - 回复

    Hi everyone. This is also a little pointless if you can’t see anything on the screen, and you don’t have a display adapter to USB C to display it. I agree with Brian about removing the back and disconnecting the battery cable before you even think about opening the lid of the MacBook. Applying the insulation tape is also a handy little tip that just makes sure there is no way to discharge from either the board or battery.

    Roberto Enrieu - 回复

    running `nvram -p | grep 'AutoBoot'` in terminal verifies that it was accepted

    result: `AutoBoot %00`

    Marek Polák - 回复

    This step is completely unnecessary if you follow the guide to disconnect the battery properly. Just put some tape between the battery and logic board connection to prevent it from accidentally touching and therefore powering on the laptop.

    Grant Ormsby - 回复

    It took me a few tries to make this command work, as I was able to copy and paste the command into Terminal, but could not type in my laptop’s password. I finally typed my password into a text document, copied it (command C), and then pasted it into Terminal and it worked.

    tommy404 - 回复

  2. 在继续之前,请拔下并关闭MacBook电源。关闭显示屏并将其放在柔软的表面上,顶部朝下。
    • 在继续之前,请拔下并关闭MacBook电源。关闭显示屏并将其放在柔软的表面上,顶部朝下。

    • 使用P5 五角螺丝刀卸下固定下壳的六个螺钉:

    • 两个6.2 mm 螺丝

    • 四个3.4 mm 螺丝

    • 在整个维修过程中,记录每个螺钉并确保它准确地回到原来的位置以避免损坏你的设备。

    Sur le mien A1708 EMC3164 j’ai 4 vis de 6,2 (les coins) et 2 vis de 3,4 celles au milieu en bas

    Olivier Cecillon - 回复

  3. 在MacBook Pro前中心区域附近的下壳上使用吸盘。 抬起吸气手柄,使下壳与底盘之间略微分离。
    • 在MacBook Pro前中心区域附近的下壳上使用吸盘。

    • 抬起吸气手柄,使下壳与底盘之间略微分离。

  4. 将三角撬片的一角插入下壳和底盘之间的空间。 将三角撬片绕最近的角落滑动,并在箱子侧面的一半处滑动。 这将打开第一个将下壳固定到机箱的隐藏夹子。你应该感受并听到咔哒一声弹出。
    • 将三角撬片的一角插入下壳和底盘之间的空间。

    • 将三角撬片绕最近的角落滑动,并在箱子侧面的一半处滑动。

    • 这将打开第一个将下壳固定到机箱的隐藏夹子。你应该感受并听到咔哒一声弹出。

    The instruction implies that sliding the pick up to the side of the case releases the clip. This is far from the truth; it takes a pretty strong force to pop the clip open. The plastic pick is a good start, but you need to reach in and pull the middle of that side of the case pretty hard.

    dkraemer2 - 回复

  5. 在相反的一侧重复上一步,在下壳下方向上滑动三角撬片,向上滑动打开第二个夹扣。 在相反的一侧重复上一步,在下壳下方向上滑动三角撬片,向上滑动打开第二个夹扣。 在相反的一侧重复上一步,在下壳下方向上滑动三角撬片,向上滑动打开第二个夹扣。
    • 在相反的一侧重复上一步,在下壳下方向上滑动三角撬片,向上滑动打开第二个夹扣。

  6. 在下壳体的前边缘下方,在两个最中心的螺孔中的一个附近插入三角撬片。 选择一个扭动角度,弹出第三个夹扣。 在两个最中心的螺丝孔附近重复此过程,释放第四个夹扣。
    • 在下壳体的前边缘下方,在两个最中心的螺孔中的一个附近插入三角撬片。

    • 选择一个扭动角度,弹出第三个夹扣。

    • 在两个最中心的螺丝孔附近重复此过程,释放第四个夹扣。

  7. 将下壳牢固地拉向MacBook的上壳(远离链接区域),以分离固定下壳的最后一个夹子。 首先拉动一个角落,然后另一个角落可能有帮助。 往旁边拉动,而不是上面。
    • 将下壳牢固地拉向MacBook的上壳(远离链接区域),以分离固定下壳的最后一个夹子。

    • 首先拉动一个角落,然后另一个角落可能有帮助。

    • 往旁边拉动,而不是上面。

    • 这可能需要很大的力气。

    On the 2018 model, there are two more clips that need to be popped on the sides in the middle. Then it slides out easily.

    Cool_Breeze - 回复

  8. 移除底壳。 要重新安装底壳: 轻轻放置后盖并对齐靠近屏幕折叠铰链附近的滑动夹子铰链。向下按压并向屏幕折叠铰链方向滑动盖子。夹子接合后滑不动为止。
    • 移除底壳。

    • 要重新安装底壳:

    • 轻轻放置后盖并对齐靠近屏幕折叠铰链附近的滑动夹子铰链。向下按压并向屏幕折叠铰链方向滑动盖子。夹子接合后滑不动为止。

    • 当滑动夹完全啮合并且后盖看起来正确对齐时,牢牢地按下后盖以接合下面的四个隐藏的夹子。你应该能感觉到并听到它们迅速到位的声音。

  9. 小心地剥掉覆盖在电池接口上的一大块胶带,它位于离电池最近的逻辑板边缘。 移除胶布。
    • 小心地剥掉覆盖在电池接口上的一大块胶带,它位于离电池最近的逻辑板边缘。

    • 移除胶布。

    Please be VERY careful, I torn up my battery cable and had to replace all the battery.

    Emmanuel Neff - 回复

  10. 轻轻剥下覆盖电池板数据线接口的小胶带。 胶带与带状电缆集成在一起,不会完全分离。简单地将其向后剥离以接触到接口。
    • 轻轻剥下覆盖电池板数据线接口的小胶带。

    • 胶带与带状电缆集成在一起,不会完全分离。简单地将其向后剥离以接触到接口。

    While the tape in this step was definitely attached to the ribbon cable, I accidentally pulled it off during Step 9, thinking that it was a tab to remove the larger tape covering the whole battery connector. It didn’t seem to do any harm.

    cdowney - 回复

  11. 使用一个撬棒的尖端翻转小的黑色锁定标签,以确保电缆在其接口。 使用一个撬棒的尖端翻转小的黑色锁定标签,以确保电缆在其接口。
    • 使用一个撬棒的尖端翻转小的黑色锁定标签,以确保电缆在其接口。

    Be very careful here. I had to repeat this procedure several times on my MacBook Pro to replace faulty monitors. Eventually, after being opened and closed so many times, the small black locking tab came right off of the connector. Now my battery connection is broken and I can only use my MacBook when it is plugged into the power supply. I’m trying to find a way to securely connect the battery cable without this little locking tab (maybe with tape or something), but so far no luck. Does anyone at iFixit have any advice for me?

    Jamie Near - 回复

    Like Jamie said, use mass amounts of caution here. The lever is very fragile, and mine came off as well - and I’m not exactly a muscular guy. Without it, the connection cannot be made to the data connector, and the computer will not think that a battery is installed. I had to finagle my connector with tweezers and a spudger back into place (and the picture above makes it look normal sized. The picture lies. It is TINY! We’re talking smaller than a small eyelash tiny), and then used some of the adhesive battery strip to hopefully keep it in place.

    Wayne Linder - 回复

    The previous comments are not exaggerated. There ain’t NOTHIN’ to that locking bar. I found it helpful to zoom in with my phone to work on it. It really requires no force to move, I imagine the tape is there to hold it down.

    William Brittain - 回复

  12. 将电池板数据线从插座中滑出,断开。 沿着电缆的方向平行于主板滑动。
    • 将电池板数据线从插座中滑出,断开。

    • 沿着电缆的方向平行于主板滑动。

  13. 将电池板数据线折叠到一边,不要挡道。 将电池板数据线折叠到一边,不要挡道。
    • 将电池板数据线折叠到一边,不要挡道。

    The cable is held down with adhesive. Be very gentle with the delicate cable as you peel it back.

    dkraemer2 - 回复

  14. 使用T5 Torx 螺丝刀,以移除 3.7 mm 圆形螺丝固定电池电源接口。 使用T5 Torx 螺丝刀,以移除 3.7 mm 圆形螺丝固定电池电源接口。
    • 使用T5 Torx 螺丝刀,以移除 3.7 mm 圆形螺丝固定电池电源接口。

  15. 轻轻地断开电池接口,用小撬棒轻轻地拔出电池。 将接口抬得足够高,使其与插座保持分离。如果在维修过程中意外接触,可能会损坏MacBook Pro。
    • 轻轻地断开电池接口,用小撬棒轻轻地拔出电池。

    • 将接口抬得足够高,使其与插座保持分离。如果在维修过程中意外接触,可能会损坏MacBook Pro。

    Dies ist kein Stecker sondern eine Kontaktplatte, die nur leicht angehoben werden muss. Dann am besten mit etwas Tesafilm isolieren.

    SchroedersKater - 回复

  16. 使用T3 Torx 螺丝刀拆下两个1.8 mm 螺丝固定轨迹板电缆接口支架。 使用T3 Torx 螺丝刀拆下两个1.8 mm 螺丝固定轨迹板电缆接口支架。
    • 使用T3 Torx 螺丝刀拆下两个1.8 mm 螺丝固定轨迹板电缆接口支架。

    You should use T4 here as T3 will strip your screw head

    Ivan Sorkin - 回复

    For me a T4 does NOT work - I needed a T3 Torx screwdriver.

    ian jeffreys - 回复

  17. 用一对镊子拆卸触控板电缆接口支架。
    • 用一对镊子拆卸触控板电缆接口支架。

  18. 用一个撬棒将触控板的连接线从主板上直接撬开,从而断开触控板的色带线。 用一个撬棒将触控板的连接线从主板上直接撬开,从而断开触控板的色带线。
    • 用一个撬棒将触控板的连接线从主板上直接撬开,从而断开触控板的色带线。

  19. 准备一个 iOpener 并把它放在触控板带电缆的顶部大约一分钟,以软化粘合剂固定触控板带电缆到电池顶部。
    • 准备一个 iOpener 并把它放在触控板带电缆的顶部大约一分钟,以软化粘合剂固定触控板带电缆到电池顶部。

    • 如果你没有iOpener,用吹风机加热电缆代替。电缆应该是温暖的,但不要太热触摸。小心不要使电池过热。

  20. 小心地将触控板带线从电池上剥离,并将其推到一边。 请勿折叠或撕裂电缆。 请勿折叠或撕裂电缆。
    • 小心地将触控板带线从电池上剥离,并将其推到一边。

    • 请勿折叠或撕裂电缆。

    If you are changing the batter you don’t need to remove the logic board and you can jump to step 64. It can say you a lot of time. But there is one trick you need to do. It can be tricky getting the cable under the logic board but I ended up breaking the plastic “wall” that holds the centre battery and you can slide the cable in and just glue back the wall.

    ian jeffreys - 回复

  21. 使用T5 Torx 螺丝刀拆下十颗固定触控板总成的螺丝: 两个4.3 mm 螺丝
    • 使用T5 Torx 螺丝刀拆下十颗固定触控板总成的螺丝:

    • 两个4.3 mm 螺丝

    • 八个5.8 mm 螺丝

  22. 稍微打开显示器来访问触控板。 小心地将触控板带线穿过MacBook Pro框架上的洞。
    • 稍微打开显示器来访问触控板。

    • 小心地将触控板带线穿过MacBook Pro框架上的洞。

  23. 移除触控板组件。 确保不要丢失位于触控板底部的六个小垫圈(两个圆形和四个长方形)。 确保不要丢失位于触控板底部的六个小垫圈(两个圆形和四个长方形)。
    • 移除触控板组件。

    • 确保不要丢失位于触控板底部的六个小垫圈(两个圆形和四个长方形)。

结论

请按逆序重组你的设备。

4等其他人完成本指南。

特别感谢这些译者︰

en zh

100%

Yuting Zhao正在帮助我们修复这个世界! 想要作出贡献?
开始翻译 ›

Tobias Isakeit

于2014年03月31日注册

84,168 信誉积分

创作了157篇指南

团队

iFixit iFixit 的会员

Community

134 名成员

创作了15,534篇指南

Great guide. Thanks for posting. One thing it assumes however, is that the replacement trackpad you’re using came with a data cable (i.e. there is no Step 23 regarding removing the data cable from the old trackpad and re-using it). I’m not sure if it’s always been this way, but the replacement trackpads iFixit sells now for this laptop do not come with a data cable. I had to re-use the data cable from the old trackpad. It wasn’t too difficult to pull the cable up and out of the connector on the old trackpad, and there is no locking tab or anything to flip up to remove it. But it was hard to get the cable back into the connector on the new trackpad with the left over adhesive and the angle of the connector. I was able to get it connected after a few careful attempts, and the trackpad works after re-assembly. Maybe in the past, the replacement trackpads iFixit sold came with a new data cable attached, but it’s worth noting that they currently do not, and you have to supply one.

cdowney - 回复

添加评论

浏览统计数据:

过去的24小时: 3

过去的7天: 33

过去的30天: 118

总计 5,881