简介

这篇攻略将教你如何更换一个存储容量更大的硬盘

将iMac正面朝下平放在桌面上,将底部对准自己。
  • 将iMac正面朝下平放在桌面上,将底部对准自己。

  • 将维修孔盖中间的一个十字螺丝拧松。

  • 螺丝是固定在维修孔盖上的。

  • 移除维修孔盖。

The grid won't fall off by itself. You'll have to help it. Use the smallest screwdriver you have; the Torx 6 worked fine for me. It should enter in one of the many holes composing the grid. Use it as a lever to ploy the grid a little bit. You may catch it with your fingers and that's it.

Be carefull not to damage the hole by a too strong leverage.

Laurent - 回复

much more safer to use duct tape, instead of torx 6. (glue it along the length of the grid and pull). it will loose instantly and smooth;)

Hofmann78rus - 回复

Anyone know a guide to replace the plastic piece this screw connects to? I accidentally forgot this step - went to remove the front bezel and bent the plastic piece the access door connects to.

Jason Augustin - 回复

  • 玻璃面板固定在前挡板上, 周围有十四块磁铁。

  • 将两个吸盘固定在玻璃面板的对角上。

  • 要连接我们销售的吸盘, 首先将吸盘口与玻璃面板表面平行放置。轻轻握住吸盘并转动可动手柄, 直到它与其他手柄平行。

  • 如果你的吸盘无法吸附,尝试清理玻璃面板和吸盘的接触面。

A good alternative to the two heavy duty suction cups is a regular household plunger.

Russell Knight - 回复

Also, 2" wide packing tape. Maybe a 6 or 8" piece, folded in the middle to give you say, a 1-2" "handle". Make a pair of these. They look like a capital T but with a short vertical part (the handle), and a wide top I the sticky wings). Get the good 3M tape, it's strong, and it peels off clean without leaving any glue from the screen.

Barry Coyle - 回复

for me one household plunger did the trick!

Ronald Huygen - 回复

  • 轻轻地将玻璃面板直接拉出 iMac。

  • 玻璃面板外围有多个定位点。为了避免把这些针脚从玻璃面板上扯下来, 一定要在拆卸过程中直接拉直。

  • 在重新安装前, 务必要一丝不苟地清洗液晶屏和玻璃面板的内侧面, 因为在显示屏上的任何指纹或灰尘都将会令人讨厌。

  • 更换玻璃时, 要确保玻璃和框架之间没有任何东西。杂乱电缆可能损坏玻璃。

添加评论

  • 移除以下固定嵌玻璃凹槽的12颗螺丝:

    • 8颗13mm T8星形螺丝

    • 4颗25mm T8星形螺丝

  • 在24" iMac Intel Model A1225上,底部中央的两颗螺丝长度较长(26mm),两边的四颗螺丝(左边两颗,右边两颗)长度中等(18mm),剩余的六颗螺丝(顶部四颗,底部角落两颗)长度较短(14mm)。

I would strongly suggest taping the screws down on a piece of paper towel or cloth in the same order you take them out, as there are different lengths in no particular order and they don't all fit into just any hole. Unless you keep track of which hole each screw belongs, there is no other way of knowing. I stress taping because I didn't tape mine down and after bumping the table I was working on they scattered, leaving me to guess.

Len - 回复

Even better, use an ice cube tray to keep the screws from each step together.

maccentric - 回复

how about using the magnets near the screws to keep their positions?

Andy - 回复

I use an 18 count egg carton (or two) and label each egg slot with a Sharpie. Works great.

airira - 回复

As a rule with iFixit repairs, for years I've been printing the guides, applying scotch magic tape near each picture (which allows me to reutilise the paper prints in the future), neatly putting the appropriate screw next to their picture and taping them down with scotch magic tape.

Even if I have to wait for spare parts, this allows me to neatly file the guide + screws in a copy safe and a binder (or in a cardboard filing box together with the rest of the parts) for later reassembly. Hardly any mistake possible...

Bart Van Dessel - 回复

I think the caption on the picture is wrong here for 24" iMacs - it says: "On the 24" iMac Intel Model A1225, the bottom center two screws are long (26mm), four on sides (two left, two right) are medium (18mm), and the remaining 6 (four top, two bottom corners) are short (14mm)." I think actually bottom centre two are long, then all the rest are medium apart from the two either side of the CD/DVD drive

HBloomfield - 回复

I print out the steps. Get a roll of scotch tape ready. Every screw, or set of screws I remove, I lay on some tape, and then tape them to the number on the directions. Then you have each screw labeled, with direction, and in order, or reassembly. Just working backwards in the directions.

Barry Coyle - 回复

  • 嵌玻璃凹槽上的麦克风排线仍与机身相连。

  • 轻轻地从后壳提起凹槽的顶端。

  • 当凹槽从后壳提起后,将其向自己的一侧旋转立起。

  • 将整个凹槽旋转远离机身,然后将其平放在机身上方。

  • 重新安装凹槽时,先将凹槽的底部与后壳齐平,然后再将凹槽顶部放下。

Contrary to the pictures, to lift the front bezel off, start at top of the computer screen lifting up while apply a little bit of pressure to the foam in the upper corners of the screen. This will give you the leverage needed to get the bezel to lift up. Be careful to not pull to fast, as the camera cable is still attached.

armand - 回复

you'll need to add this step in all the other tutorials about iMac 20" EMC 2210, where it is missing ; they all jump from step 5 to step 6, which is a little annoying...

Armel h - 回复

Easy way to remove bezel, insert the longest screws a quarter turn into the two top most edge screw slots. Use the screws as anchors to press against as you pull the bezel toward you. Then a simple twist to remove the screws, and the rest of the bezel comes off easy.

armand - 回复

  • 断开麦克风排线的连接,必要时移除胶带。

  • 为了能让嵌玻璃凹槽放好,确保将麦克风排线塞入摄像头旁的空隙中。

During reinstallation of the LCD panel, be sure that the iSight microphone cable does not become trapped behind the panel.

Ocean Yamaha - 回复

I actually didn't have to remove the cable. With the iMac laying on its back, just rotate the front bezel (bottom edge rotating around top edge) so that it's laying upside down, above the iMac. When reassembling, just rotate back into place.

Brian Tsai - 回复

  • 从主板上拉起LCD温度感应器的排线插头。

  • (在24寸电脑的主板顶端)

添加评论

  • 移除将显示屏数据排线固定在主板上的两颗T6星形螺丝。

  • 使用黑色的拉条将排线头从主板拉起。

I found this to be the most frustrating thing to remove out of everything under the hood. I had to have my wife use her skinny, smaller fingers to jimmy it up, but the tape kept pulling up and separating from the connector. I was worried that I was pulling in the wrong direction (what do I know about logic boards?) and that the tab was going to come off as it is slick tape. She eventually got it, but she did have to use some force. If you don't have a set of skinny fingers, just be patient and use a little force. I think the instructions should tell you to pull straight UP on the black tab, rather than 'away from the logic board', for those of us that don't really understand the technical components/guts of a computer. Honestly, my wife knows less than I do, but she could have done this as easily as me.

Len - 回复

  • 移除将显示屏面板固定在后壳上的8颗T8星形螺丝。

  • 从左缘提起面板,朝机身右侧旋转。

Some extra tools I found to be invaluable in this whole process was canned air (used for keyboards and office dust), a microfiber cloth (preferably the one that came with your iMac if you still have it, but you can get these almost anywhere these days)and one of those soft foam monitor covers to put over the monitor while your friend is holding it up (a soft sheet or towel might work too). If your computer is a few years old like mine, there will be a considerable amount of dust that you will want to clear out (and will fly everywhere anyway). Once you cleared that out and replace the hard drive, wait until you've got the bezel and screws back on before using the canned air and microfiber cloth to make sure all dust and lint is clear of the monitor. This is where the second person will come in handy again. They can wipe while you spray. Get your glass top with suction cups still attached ready and wipe that with the cloth and air as well. While your friend does one last wipe of the glass and then the monitor, put the glass on as soon as possible so no more lint or dust falls onto the monitor. I did this and the monitor looks as beautiful and clear as the day I bought the iMac. It is truly a brilliant and beautiful design by Apple and LG.

Len - 回复

In this step, as I lifted the display, there was also a small cord in the front, near the fan, that was connected from the display to the inside panel. As I lifted, it unplugged. Anyone know what this is and where it goes when I put it all back together? Pic of the cord I'm referring to: http://i68.tinypic.com/keubkg.jpg

shauhncy - 回复

  • 提起屏幕的同时,断开变频器排线的连接。

  • 重新组装的时候,为了使显示屏面板与后壳边缘完全齐平,将变频器排线放到后面板上的元件的空隙中。

  • (24”版本的插头是两个合为一个)

I did a HD replacement on my 24 inch iMac. It's mostly the same, but it does not have disconnectable inverter cables. Instead, there's a single cable that can't be disconnected. It sits too tight to rotate the display to the degree that you can lean it against something, so the only way to get the job done was to call in an extra set of hands to hold the display while I took out the hard drive.

Marijn - 回复

I'm almost sure by HD you meant HDD (Hard disc drive).

Charles Hess -

As Marijn said, there are no disconnectable inverter cables on the 24" iMac, just a single thick cable in the middle of the back that is heavily taped with black electrical tape. I imagine you could remove that and retape, but it seems like it would be more trouble than it's worth. There is definitely enough clearance for someone else to hold the monitor up and away from the hard drive. For this reason, I would not attempt to replace the hard drive on a 24" without another person to help. The monitor is not heavy, and it doesn't take a ton of time to remove the old hard drive. It would also help if one of you has skinny fingers ;-).

Len - 回复

Mark them before unplugging so you can reconnect them the right way when reinstalling!

Dirk Simons - 回复

On the 24" iMac, the single inverter cable can be easily disconnected from the back of the LCD panel after peeling back some of the thin black plastic film. It is not necessary to disconnect the panel if you have four hands, but sure makes the job easier.

Geoff Shepherd - 回复

sh******t I didn't mark the connectors and now I don't know how to plug them back. I'm doomed ! any trick to identify them ?

cheers

Julien Waroux - 回复

Same here. What did you do? Try them both ways?

Leon Wagner -

hold the led with my head lmao

b12amyh - 回复

You have to mark the Cables so you can reassembly them in the right order.

If you don't (like me) and go with trial and error you probably have a purple screen.

If so, you might also have been close to a heartattack… do a PRAM Reset by pressing command-Option-P-R at restart.

My iMac works fine now.

Pascal - 回复

OMG, Thank you for this comment. I didn't initially label the inverter cables either. I did a fan replacement and RAM upgrade on a friends 20" iMac and had staticy, purplish screen. I thought I'd damaged the LCD. The PRAM reset fixed the display issue. Thank you so much for this!!!

gwarren -

I have the purple screen. :( I tried the pram reset. Do I switch the inverter cable connectors first?

jaredrod - 回复

I didn't mark the cables either, and now have a gray screen. I´m doing trial and error but can't get it to work. Any tips on finding the right cables?

Marcus Svensson - 回复

  • 首先来移除硬盘支架,捏住支架中间部分的同时,将支架左侧向自己一侧提起。

  • 提起支架左侧后,再将右侧提起。

  • 将硬盘支架从底座移出。

Prying the plastic bar that locks the HDD into place was probably the most difficult part of the operation, for me. It just didn't want to let go, and until you've actually removed one, it's not exactly clear how it's holding on. The left side basically has a thin wedge on the back that wedges in between the rubber grommet and the mounting bracket

modsolok - 回复

Thank you for this tutorial. I tried and tried and could not get the drive out. Found this tutorial and this comment too and it was a tremendous help! My iMac 24 (March 2009) hard drive was quite stubborn to remove but I finally got it!

TAPTRONIC - 回复

  • 移除覆盖在硬盘和光驱温度感应器排线上的胶带(如果有的话)。

If there is some clear tape holding the excess play in the HDD thermal sensor wire, against the body back, peel it up to free the wire and give yourself as much free play as possible. When reassembling, tape back to the body.

Brian Tsai - 回复

  • 将硬盘温度感应器排线插头从主板拔除。

  • 移除插头时,可用手指甲来捏住插头两边将其抠出。

I found it was not necessary to do this step if you do step 20 first - i.e disconnect the temperature sensor cable from the hard drive, but not the logic board

HBloomfield - 回复

As HBloomfield said, you do NOT have to remove the sensor from the iMac body. Instead, remove the sensor from the HDD while it is still connected to the body.

If the sensor is covered with a 4mm black foam square, use your index fingernail to scrape off one of the corners where there is adhesive. If you pull on just the foam part, it will tear the foam.

Brian Tsai - 回复

  • 将硬盘顶端向自己一侧旋转,并将其从下面的插脚拔出。

  • 硬盘仍与SATA排线相连。

  • 重新安装硬盘时,小心不要将橡胶圈掉入硬盘插脚旁的底座开口中,否则您可能需要将主板移除后才能将其取出。

添加评论

  • 将撬棒平直端插入SATA数据排线和硬盘边缘中间。

  • 扭动撬棒来将SATA数据排线与硬盘分离。

  • 断开SATA数据排线与硬盘的连接。

  • 使用同样的操作来断开SATA电源排线的连接。

  • 将硬盘移出您的iMac,小心有可能刮到热感应器排线。

I honestly didn't find the spudger to be necessary for most of this replacement. It is a nice little tool that makes one or two steps easier, but it is far from necessary. I imagine an old stylus you may have laying around would do just as good a job. I would definitely suggest putting the iMac on it's stand straight up to remove the hard drive bracket from it's post, as it sits very tightly in there. I found it popped out a LOT easier on it's stand than laying down, which was next to impossible. You do have to do some careful manuevering with your partner in order to accomplish this, but it's worth it. Take it slow.

Len - 回复

When replacing, the SATA data cable did not extend to the new drive.

Nathan Suri - 回复

THIS. A hundred times THIS. I wanted to put in an SSD, and was miffed to see that the SSD was to be placed in the middle of the 2.5" to 3.5" adapter. Unfortunately, that means that the SATA cable did not reach. I tried three different adapters, all the same. I even tried to BUILD an adapter myself from flat pieces of metal (I wouldn't recommend it). In the end, I got a SATA extension cable and simply taped the SSD into the case where the HDD used to be. We'll see if any problems crop up. Since it's very light though and doesn't produce much heat I don't think there should be a problem.

Wolf Dapp -

You will need a dock that puts the connectors in the same place if you want to use an SSD. I've had decent luck with the Icy Dock.

maccentric -

  • 将两个T8 Torx螺丝拧下来,并把它们旁边的橡胶垫圈也拿下来

添加评论

  • 将2个 T8梅花支座从接近电源和数据链接头附近处取下。

添加评论

  • 将覆盖着温度传感器的胶带剥下。

There was no tape on the drive you sent me...

andymcdonell - 回复

Quote from andymcdonell:

There was no tape on the drive you sent me...

Transfer the piece of foam tape from the old drive to your new drive. If it is no longer sticky, it is fine to use a strip of electrical or duct tape to hold the foam tape down against the drive.

Andrew Bookholt - 回复

  • 取下硬盘温度传感器需要使用挑线器的尖头来翘起传感器支架的中部,同时也要拉紧温度传感器排线。

  • 如果温度传感器卡在硬盘上,跳过此步骤到下一步。

I found these instructions to be a little unclear. What you are looking at after removing the foam, is a bracket that is basically holding down the thermal sensor at the end of those wires coming out(which you can't see because it's UNDER the bracket). I found the bracket to be fairly easy to just pull up and off. The spudger (or even a tiny flathead screwdriver) can easily accomplish this if it's glued on tight. Once the bracket comes off, the thermal sensor is freed, and in my case fell away from the bracket. Just try to keep those pieces together in the order they came off. Fortunately, as easy as the bracket came off, it was easily pushed back onto the new hard drive with no trouble at all. The foam was pretty sticky still as well, although I had to double tape one side of it to secure it over the bracket.

Len - 回复

  • 使用撬棒的扁平端将硬盘驱动器温度传感器支架从将其固定在硬盘的粘合剂上取下。

  • 如果粘合剂变脏或不会粘到新的硬盘驱动器上,请将一些双面胶带贴在热传感器支架的两个半圆形耳部下方。

添加评论

  • 使用挑线器来将硬盘顶部EMI泡沫

  • 别忘了将其转移到您的新的硬盘上。

  • 如果安装了新的硬盘,我们的OS X安装指南来指导您安装系统。

Make sure you don't forget this step! I forgot this step, got everything back together, then had to take it all apart again to affix this! Not fun. That said, the second time went MUCH faster, and I found myself appreciating this design a lot more. It is much less daunting now, and is much easier than upgrading the RAM in a Mac Mini.

Len - 回复

I followed this to replace hard disk with an SSD. These instructions and comments pretty much cover it. Only had to disconnect #7 cable and a little cable near the center of the system board; flipping/rotating bezel/screen avoided other disconnects. I used a permanent marker to label bezel holes "L" and "VL" (long and very long) to put those screws back properly.

My main problem: I expected a 2.5" hard disk but found a 3.5". Micro Center talked me into an IcyDock 2.5" --> 3.5" adapter, defective (ended up just taping the SSD down). Between that and not loading OS on the SSD before installing (basically: attach SSD via USB, boot while pressing command-R) meant I got to do this disassembly/assembly several times.

Worth it to buy a bottle of air to blow out dust, a 3.5" external enclosure (for the former internal hard disk), and maybe a CR2032? coin battery while you're at it. Group permissions on the hard disk's user files will be broken afterwards, easily fixed.

David Menges - 回复

i can not install osx on the new disk

don't assume the usb pen i have to install the osx can you help me?

djactomicoutblast - 回复

结论

请按逆序操作重组你的设备。

218等其他人完成本指南。

特别感谢这些译者︰

100%

这些翻译人员帮助我们修复这个世界! 想要作出贡献?
开始翻译 ›

Because there are no instructions for the 24", I used these and they worked fine. I shelled out $10 for the suction cups ifixit provides, but honestly the glass is really thin and lightweight, so cheapo suction cups from Home Depot should work just fine.

Len - 回复

I couldnt agree more. The "Glass" is of couse plastic. I bought some whimpy suction cups in multi pack from Target and after i stuckem to the glass, it came off almost to easy. I was expecting a fight, i didnt get one.

Scott Mutterer -

I am about as untechnically proficient as you can imagine, yet replacing the hard drive was not as daunting as it first seemed when following these FANTASTIC step by step instructions. I was forced to do this because of a lack of money, but having done it, I'm glad I did. Even if I had the money, it's not worth the $500 it costs to have an Apple dealer or Apple themselves replace the hard drive. Just take your time and don't force anything, and you should be done in no more than an hour. Kudos ifixit!

Len - 回复

On my 24" iMac, I only needed to disconnect the first LCD Cable (before removing the LCD's torx screws), then I was able to pivot the LCD up 90 degrees, to get access to the hard disk. It was nice not having to disconnect (and reconnect the 2nd and 3rd cables. Now I have 3TB! (Seagate Barrracuda ST3000DM001). Note: I first tried putting the 3TB disk into an SATA USB enclosure, so I could transfer the data before opening up the iMac, but I found out the some of the older USB enclosures don't work with >2TB disks.

Jeff D - 回复

I followed the guide, and it worked fine. The new HD is working without problems. But now my Mac has a buzzing noise on it's top left part. What should I do?

Paulo Cesar - 回复

Hi everybody,

I followed this guide, step by step to replace the former HDD by a brand new SDD.

Unfortunately, since my iMac is reassembled, I've been facing an issue with the display.

It shows like statics in from of the image. We see the desktop, icons and system in background but there are glittering red and grey points in front of it. i've tried to disassemble, check the different cables and plugs, but nothing... Could you help me, please ?

Fred - 回复

Ok, just for you to know. I solved the problem by zapping the PRAM (apple-alt-p-r)

Fred -

Great tutorial, works for the 20inch iMac as well. MAKE SURE TO LABEL YOUR CABLES!

Zach - 回复

Awesome like always! Practical, concise and didactical! I've done well. Very satisfied.

Five stars and congrats to you at ifixit. I love this website!!!

PaTo

pgomezddv - 回复

I just replaced my 20" iMac hard drive with a Solid State Drive (SSD) using these instructions. The only difference is that you need to buy a 2.5" to 3.5" hard drive bay adapter/converter, and mount the SSD drive onto the adapter with screws. Everything else is the same.

Dennis - 回复

Hello Dennis,

What brand 2.5" to 3.5" hard drive bay adapter/converter did you use?

Thanks! Tedd L

Tedd Lupella -

Dear people, thank you for this great guide. It worked good. We replaced the Hard Drive for a SSD in a bracket. This speeds up the iMac very much! I recommend to do the work with 2 persons. We found out that the spudger wasn't neccessary.

Arnold - 回复

The glass is glass Scott. It will shatter if you don't take it straight off. If you lever it open like a door, you will either break off the metal pins that are bonded to the glass, or crack the screen or both.

If you can get a pick in the edge, you can remove it without Suction cups, though they do help to remove it straight off without bending the pins.

If you are just doing the drive, then you can do it all without taking off the Screen completely. You just need to unplug the Inverter cables to lean the screen back then you can remove the drive, replace the drive and close it all up again.

Be aware the drive cables are very short in the 20" model. You will need a drive carrier that places the SSD data and power connectors in a similar location to a 3.5" drive (which these carriers are quite rare). Or get an SATA+Power extension cable for a couple of bucks.

You could do away with a bracket and use double sided foam tape or strong double lock velcro blocks to position a SSD on the back of the iMac.

Charlie Nancarrow - 回复

I wish I would have read some of the comments, especially about needing a particular kind of adapter to install a 2.5" SSD. A note at the top about this would be the only way to improve these most excellent instructions. I found a stainless steel, vented adapter that has one open side, and a connector for the SSD. The outside of the case has the SATA connectors in exactly the same place as a 3.5" HDD, so the lack of slack in the SATA cables is no issue. The metal is thick enough to properly seat the mounting pins. I don't want to violate any iFixit TOS, so I'll just say that the unit I bought, a 3.5 Inch SATA Bay Adapter Converter Bracket Mounting Kit, is very, very cool. Freezing cool, a perfect dock for your new SSD.

modsolok - 回复

i used the suction cup on my GPS...it worked and it was FREE

Rich Glunt - 回复

Great, clear instructions. I had no trouble removing the hard drive from my damaged A1224. Instead of the suction cups, I simply used balled-up duct tape, which I learned from a related YouTube video.

ralph.h.earle - 回复

添加评论

浏览统计数据:

过去的24小时: 41

过去的7天: 325

过去的30天: 1,365

总计 343,313