New Macbook pro won't connect to older external hard drive

My old MacBook suddently died after seven years. It contained a lot of data that I had backed up on an external hard drive using TimeMachine and transferring files to it. When I hooked it up to my new MacBook Pro (released mid-2012 I think), I couldn't seem to connect. Any ideas why?

does it show up in disk utility at all?
Did you have a second NON time machine copy of vital data as should be the case?

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Macbook Pro won't connect to Maxtor external Hard drive

I have a 2009 MacBook Pro curently running 10.5.8. I am about to update to 10.6 (about time... I know). I have a Maxtor external HD that I had time machine set up on. Last time I backed up was a long time ago (I've moved a couple times, so the HD got burried in boxes). Now, I can't get my computer to recognize the disk at all plugged into my USB (don't have a firewire cable). It won;t recognize it in Time Machine even though it had been backed up many times before, and it won't show up at all in Disk Utility.
I need to update to 10.6 but I really don't want to lose EVERYTHING in some sort of freak accident during the switch. My own fault for not updating more often, but it doesn't quite matter if the computer won't recognize the disk

does it show up in disk utility at all?
Did you have a second NON time machine copy of vital data as should be the case?

My MacBook Pro no longer "sees" my LACie external hard drive

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I need you help with this one. My MacBook Pro no longer "sees" my LACie external hard drive. In the System Profiler (under FireWire) the drive is listed as:
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I was finally able to resolve this issue. I went to LaCie's site and went to the support area to find troubleshooting steps for my particular drive. It turns out that the problem was corrected when I swapped the power supply cord of the "troubled" drive with another LaCie drive that I have and that seemed to resolve the problem. Thank you Tony for your help. I appreciate you guys!
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After I installed Lion, my MacBook Pro can no longer detect my external hard drives or my USB flash drives. What should I do?

After I installed Lion, my MacBook Pro can no longer detect my external hard drives or my USB flash drives. What should I do?

And me -- My Mac at work running Snow Leopard reads the drive normally. My home Mac (on Lion) can't even find it....
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I want to keep my music on my macbook pro and my movies on my external hard drive.

I want to keep my music on my macbook pro and my movies on my external hard drive how do i get itunes to recogonise my external hard drive.? so i can drag more movies across later. i am able to plug my external into my Apple Express to stream to my apple TV arent i..???

michols wrote:
I want to keep my music on my macbook pro and my movies on my external hard drive how do i get itunes to recogonise my external hard drive.?
iTunes > preferences > advanced.
point iTunes media folder location to the external
on the same tab, ensure the copy files ... when adding option is checkmarked
okay out of preferences
highlight the content to be moved (i.e. the movies) in iTunes and right-click
select consolidate files from the pop-up menu
wait for the process to finish
when done, you may delete the original files from your boot drive. you may also want to point iTunes media folder location back to your local iTunes folder.
i am able to plug my external into my Apple Express to stream to my apple TV arent i..???
no. airport express does not support the airdisk feature. you'd need an airport extreme (or time capsule) for that.

How to backup MacBook Pro without AirPort Time Capsule or External hard drive

How to backup MacBook Pro without AirPort Time Capsule or External hard drive

This is crude but if you need a work around, just plug the USB drive directly into the iMac.. copy the files to it.. then plug it into the TC.
You also do not need to use the TC as an intermediary between your iMac and MBP.. just turn on sharing in the computer.. so you can directly copy files from one to the other.. Macs have public access directory preconfigured for each user account.
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In finder use Go, Connect to server.. and type.
AFP://TCname or TCipaddress
Where TCname is the actual name of the TC.. I strongly recommend you follow SMB network rules.. ie if your TC has a name like
Fred Blog's Time Capsule 2445566.
It is too long.. it has spaces and it has non-alphanumeric characters.
Shorten it to FredTC
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TCIPaddress is simply the standard IP.
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IBook won't connect to USB External Hard Drives

I'm having a very strange issue with my ibook.
I have three external hard drives (two of the three can use usb and firewire). If I connect them with firewire they work fine. Same thing goes for usb flash drives and usb devices (mouse, keyboards, ect.), but if I connect a usb external hard drive it refuses to read it. It gets power but it will not appear on my mac .....
Now, I don't know if this has anything to do with it but a few years ago I was dj'ing with one of the hard drives that uses usb and firewire (it was connect using usb at the time). Something happened and the hard drive just stopped working. I thought it crashed at first. Its a western digital and every dj I know who has had a western digital has had it crash on them. I took it home and hooked it up to my pc just to make sure it was dead and it ran fine. Matter of fact I can still use it on my mac, firewire only though. Now no matter what type of external hard drive it is, if I am using usb it refuses to load on my mac.
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The best idea I have is that the USB bus in your computer isn't supplying enough power to your devices. You could try picking up a powered USB hub and using that to see if that helps.
Alternatively, reset the PRAM, as outlined here:
http://support.apple.com/kb/ht1379
and the PMU as outlined here:
http://support.apple.com/kb/HT1431
~Lyssa

Restore to new computer: I did a carbon copy of my old macbook pro computer it's on my external hard drive. Now how do I restore files on to my new macbook pro.

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Try buttons are meant for Trial installations
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https://helpx.adobe.com/creative-cloud/kb/sign-in-out-creative-cloud-desktop-app.html
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Does the WD drive show in Disk Utility?
Many times, a USB port simply cannot provide the power a hard drive needs. It is not uncommon for any electric motor to draw more power as it ages. A drive that worked before can stop working when it gets older because age has made it tak more power than any USB port can supply. There are a couple of cheap things to try:
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1 Meter USB 2.0 A to 5 Pin Mini B Cable - Auxiliary USB "Y" Power Design for external hard drives.
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So I tried to upgrade to Mavericks today and it failed (same error as in this post which seemed to be a common problem). It wouldn't let me repair the disk, and after trying all sorts I rebooted my computer in recovery mode - it wouldn't let me reinstall Lion because the hard drive was apparently locked and I could see no way around this. So I decided to restore from a Time Machine backup on an external hard drive and that worked okay, except my MacBook now only works when the external hard drive is connected. If I remove the external hard drive, I'm back to square one as it still won't let me reinstall Lion as the HD is locked!
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The startup drive is failing, or there is some other internal hardware fault.
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My macbook pro will not recognize my WD 1 tb external hard drive that I have as my time machine backup. I worked just fine for a long time now The only way I can see it is through Disk utility. And when I try to repair the disk it say it cant be repaired, and i need to back up files and reformat. All my backups are on the hard drive. How do I back up the back if I cant get it recognized? Uggghhhhh I have several years of info on the hard drive .. PLEASE HELP!!!

Hi cterry66,
Welcome to the Apple Support Communities!
I understand you would like to reset the user account password on your computer but do not know the original password. If you set up your Apple ID with that user account, you can use that Apple ID to reset your OS X user password. Please use the information provided in the attached article to complete the process.
OS X: Apple ID can be used to reset your user account password - Apple Support
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I ordered one from Amazon and it didn't recognize immediately when I plugged it in. The disk drive shows up in Devices and in Device manager with the Yellow caution triangle, but it never shows up in drives under my computer or in Disk Management (Where you change partitions, etc.)
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Since I plugged it in, my computer will NEVER shut down, it will just sleep unless the battery dies, it won't restart either, it'll just hang at the restarting screen.
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I went into power settings and turned everything on max power (To help my battery die faster) and even changed the USB power option thing to disabled. I still don't know how I got it to work that ONE time and now I'm stuck. Any help or advice?

Oh I also had a message that came up when I tried to reconnect it to my comptuer. This is what the message stated:
The disk you inserted was not readable by this computer.
and my only options I have are
Initialize..., Ignore, Eject
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MacBook Pro running Lion constantly spins up external hard drives while sleeping

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Thanks. I’m happy to provide more details if needed.

Might be Spotlight indexing... you can turn that off.
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My macbook Pro doesn't recognized my Seagate External hard drive

Okay I know some one has already posted this queston, but I am having issues as well. I have a 3TB Seagate external hard drive, and it accidnetly got unplugged without me ejecting it first. Now I can't get my mac or any computer to reconize it as a drive. It still runs, I can feel it running, but it is not connecting as a drive. I have an NTFS software on it, so I can read and write to the drive from both Mac/PC. I'm worried that everything on there got erase. Please can anyone help me out or help lead me to get so that my Seagate can be reconized as a drive?!!!!

Oh I also had a message that came up when I tried to reconnect it to my comptuer. This is what the message stated:
The disk you inserted was not readable by this computer.
and my only options I have are
Initialize..., Ignore, Eject
what are my options of getting my data restored? I don't care so much about the drive, I am concern about my 2TB of data on there. Please anyone help me with this!!!!! I am open to suggestions to get my data back.

Brand new Macbook Pro won't connect to wireless internet

Hi all, I'm relatively new to the whole mac thing, but I have a problem. I got a macbook pro for college last week, and have been struggling to connect to the internet ever since. I notice other's are having issues too.
So here's what's going on:
When I set my pro to using DHCP, I get no IP address, or sometimes get the self assigned address 169.etc. Yet when I put in a static address, subnet mask and router info I've found for my network, It says connected but when i click on safari no internet. I've run diagnostic in safari and all the lights go green (under manual ip etc) except internet and server (which are yellow). What's going on here? It can't be the airport card, because my pro connects seamlessly to my college's wifi, my ethernet cable and rogers internet stick. So is it my modem/router combo (using a siemens SE567), or is it because I'm running 10.6.4?
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Thanks

I'd suggest you repost over in MacBook Pro forum, and in Using OS X Networking.
There are Apple technotes on troubleshooting networking and setup.
http://docs.info.apple.com/article.html?path=Mac/10.6/en/11395.html
http://support.apple.com/kb/TS1317
http://www.apple.com/support/macbookpro
People who are handy with networking issues and 10.6.4:
http://discussions.apple.com/forum.jspa?forumID=1343

New Macbook pro won't connect to older external hard drive

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