Solid State Disk, a generic term for computer storage devices that have no moving parts and do not involve a "hard disk". A hard disk, in contrast, is a device incorporating a spinning platter or platters that store information magnetically.

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MacBook with a new hard drive fails to start

I have a 2009 MBP (7,1) which I recently upgraded the hard drive to a Crucial BX100SD. The hard drive was configured via. a USB to SATA cable on my desktop machine. I used a Flash install of ...
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2answers
53 views

Can OS X be installed on the ssd part of the fusion drive?

I am looking at purchasing a mac mini and need to decide on a storage option. I want either an ssd or the fusion drive however I am not sure whether OS X can be installed on the SSD part of the fusion ...
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1answer
17 views

MacBook Pro (2012 - MD101LL/A): Superdrive to SSD swap?

Does anyone know if it's possible to swap out the "Superdrive" optical drive on this model and replace it with an SSD? Apple MacBook Pro "Core i5" 2.5 13" (Identifiers: Mid-2012 13" - MD101LL/A) ...
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28 views

Can wiping and reinstalling OS damage the SSD?

Computer is new 13" retina MBP. 2.9GHz i5, 16GB RAM, 256GB SSD. I have been working on some dotfile setup scripts for my new computer and thought I had them dialed in, but did not really work how I ...
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22 views

Apple MacBook Air mid-2012

A few days ago, I got my Macbook Air battery changed at an Apple store. Since then, about once a day, I've had a "kernel panic" crash, which seems to happen randomly while I'm working. (I've never ...
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18 views

What kind of SSD is compatible for MacBook Pro (13-inch, Mid 2010)?

I'm about to buy SSD for my Macbook Pro mid 2010. What would you recommend for the following specification: MacBook Pro (13-inch, Mid 2010) Processor: 2.4 GHz Intel Core 2 Duo Memory: 4 GB 1067 MHz ...
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3answers
52 views

Where can I buy a replacement Mac pro 2013 SSD drive?

Having acquired a second hand Mac Pro (A1481) I am want to upgrade the internal SSD drive from 256GB to at least 500GB. I have spent hours searching online, and can can't find provider other than OWC ...
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121 views

Why don't I see a significant boost in performance moving to SSD on MacBook7,1?

I've got a 2010 MacBook (MacBook7,1) with 8GB RAM running Mavericks 10.9. I recently replaced the stock HDD with a Samsung 850 EVO 250GB SSD and restored from a Time Machine backup. Though Disk Speed ...
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31 views

Missing date in 'About this mac' window

I'm looking for used macbook pro and found this one. Why there is no date of manufacture in 'About this mac' window? Can it be hacked mac? Also on second screen shot there is mystical '1Tb flash ...
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74 views

Mavericks won't install on brand new SSD drive

Mid 2010 MacBook Pro 6,2 Had 10.9.1 installed on an SSD drive which failed. Got a replacement drive (same brand, model) Have a USB bootable thumb drive with 10.9.0 installation files on it Mac boots ...
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20 views

Can I control which drive application and OS updates are downloaded to?

I have a small SSD as my main drive, and a large regular drive for data files. Noticing that my mac is currently downloading an XCode update of about 2.5Gb and an OS update of about the same size, I ...
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45 views

Can I preset the hibernation file size on a Mac so that it can always hibernate?

The short version of the question is: is there a way to preset the hibernation file to be 8GB so that the Macbook Air can always hibernate? My Macbook Air only has 256GB of SSD space, and right now ...
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36 views

How do i get full capacity from Fusion drive on vmWare ESXi 6.0 Mac Mini 7,1

I managed to install the free vmWare ESXi 6.0 hypervisor on a Mac Mini 7,1. It's running rather nicely from a USB memory. The mini has s 2TB Fusion drive. My problem is that i can only get the 106 GB ...
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1answer
23 views

Installing SSD using time machine & external hard drive

I am wondering if someone could help me with the following: I have a 15" macbook pro late 2011 and I am trying to find a way of changing to an SSD. I have backed up my machine using time machine onto ...
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26 views

Screen goes grey when doing Internet Recovery on MacBook Pro

I have been experiencing a problem with my MacBook Pro that seems to be quite unique since I've spent hours trying to find someone with the same problem and found none. I have a MacBook Pro, late ...
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0answers
83 views

What's the better way to expand my small SSD?

I have a retina MBP (MacBook Pro (Retina, 15-inch, Mid 2014)) with an SSD of 256GB. Using it for a month or 2 now, I'm noticing that I'd like some more space (for using a Virtual Machine). There isn't ...
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1answer
19 views

Continuous volume shows too much available space

I have a continuous volume of two identical SSD drives. 2 terabytes, 1.92 terabytes in practice. I plugged it in via USB today and finder and disk utility show that all the space is available. ...
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151 views

Macbook Pro 13' Late 2011 didn't see Samsung 850 Evo SSD on boot

I'm trying to update hard drive in my Macbook to the new SSD one. Notebook model: Macbook Pro 13' Late 2011. SSD model: Samsung 850 Evo 250Gb. Then I connect SSD thought USB adapter notebook can see ...
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25 views

Slow indexing and/or hashing in nearly low memory in OSX

I have observed slow indexing and/or hashing in OSX which are expressed in the SSD disc which is nearly full (about 5% free space). This bug has been reported to me to exist in earlier OSXs too so ...
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1answer
67 views

macintosh HD missing from Disk utility

I've purchased macbook pro 13 retina, wanted to migrate data from my mba. So I formated drive, installed spanking brand new osx from recovery disk. And launched migration assistant. Migration ...
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1answer
80 views

Fan speed increased after upgrading to SSD

I just replaced my Macbook Pro's Mid 2012 HDD with a Samsung 850 EVO SSD. The performance is great and I am very happy, but I noticed that the fan seems to run faster. It is not a drastic change, but ...
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163 views

Yosemite and SSD Trim incompatibility

I added an OWC 240GB SSD to my 17" MBP a couple of years ago and installed Trim Enabler. Everything was dandy until yesterday when my computer somehow updated itself to Yosemite and I was faced with ...
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24 views

Mount part of a failed Fusion drive

Long story below. I have the rotating 3TB drive part of a fusion drive. Is it possible to fix/mount/access the files on this drive? I have it in a external usb dock. I get the option to "fix" but it ...
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130 views

Macbook Pro Early 2011 SSD very slow when in main hardrive bay but very good via USB

I have a MacBook Pro Early 2011 and I have upgraded to SSD when on Mountain Lion. Installed Yosemite as soon as it was out. The SSD works perfect until day before yesterday. Mac has become too slow, ...
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27 views

Data spread on two disk, but only one Time Machine backup

I have an MBA with 500GB SSD; However I have 850GB of data; I would like to split the data to something like 300GB in the SSD and 550GB in an external drive; And I would like to have one Time Machine ...
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2answers
146 views

My MacBook Pro, gets stuck at boot screen and the graphics look weird

I have a 2011 MacBook Pro i7 and I have upgraded the memory to 8 GB and the HD to an SSD 500GB. The other day I had it running for 3 days non-stop and when I tried to use it it was frozen. I reset it ...
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167 views

MacBook Pro Mid 2012 crashing after SSD upgrade

I recently upgrade my MBP from mid 2012. I added an SSD from Plextor M6S 256GB. There's a recurring problem that the MBP crashes after long periods of hibernation, and the following error is given. ...
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30 views

Clicking/popping sounds from Macbook Pro when in clamshell mode

I have a Macbook Pro mid-2010 (Macbook 7,1) that makes some weird sounds when the Macbook is in clamshell mode and connected to an external display. Here's a video showing the issue: video I am ...
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2answers
52 views

16G memory or an SSD to upgrade a Macbook? [duplicate]

I'm deciding on whether to spend the money to upgrade my RAM or add an SSD to my Macbook Pro. Here's the stats... Early 2011 MacBookPro8,1 i7 2.7Ghz 8G RAM STBD1000400 Seagate Hybrid 1TB drive I ...
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1answer
27 views

Can I use a large external hard drive both as installation media and backup drive?

I am planning to upgrade my Mid 2010 13" Macbook Pro to Yosemite from Snow Leopard, on a new SSD hard drive. Being more experienced now with UNIX/Mac, I want to have a clean install to get rid of the ...
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21 views

SSD problems in macbook air 2014

I swapped out a brand new SSD in a new macbook air for one from another 'water damaged' computer (to recover data and use as if it was that other computer). That SSD has been playing up so I put the ...
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176 views

Ridiculously slow MacBook Pro

I have a MacBook Pro (I think mid 2012). About three months ago it started running really slow, so I renstalled the OS with a recovery partition. For a few weeks it ran very well with an overall very ...
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1answer
109 views

Macbook Pro 13 in, 16GB Ram, i7 3.1, 512 GB Flash Storage Purchase [closed]

I recently purchased the Macbook Pro 13 in (Early 2015) model, with specs in the title. I was wondering if this is good purchase for a power user who does software engineering, UI / UX Design, ...
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3answers
67 views

MacBook Late 2008 SSD Upgrade

I have the late 2008 edition of the unibody MacBook. It has a built-in HDD which became unbelievably slow. The other tech-specs are: Now, since its not too bad regarding the processor and the ...
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1answer
36 views

Waranty and Apple Care plan after exchange of SSD?

I might have to bring my Early 2013 MacBook Pro Retina in for service as the screen shows some strange smudging (I just post it here as it looks quite strange...). But I replaced the internal SSD ...
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33 views

SSD and PPC with Leopard 10.5.8

G5 quad core PPC with an SSD in it. Should I continue looking for 'trim enabling' software? It doesn't seem to exist. Does the PPC architecture have a built in feature that manages SSD space?
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99 views

Should I create a Fusion Drive before or after downgrade (from Yosemite to Mavericks)?

I bought a used Mac Mini late 2012 with installed Yosemite and two drives: SSD 128 GB and HDD 500 GB. I want to create a Fusion Drive and downgrade to Mavericks via bootable USB flash drive. What ...
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1answer
149 views

MBP with Serial ATA hard drive vs PCIe-based flash storage

I am not sure how much logical my question is but I am planing to purchase MBP for the first time and looking at the options I have in place, I am all confused. I am looking at these 2 options ...
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1answer
30 views

2nd SSD as main boot disk, what do I do with old filesystem?

Hello StackExchange! After a couple years of using my macbook pro, performance has deteriorated with each update to OSX. I've tried a few things to improve it, and with no results, I decided to get a ...
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2answers
63 views

Buy Mac OS X 10.7 and install on an empty drive

I want to upgrade my old MacBook 3.1 late 2007 by replacing the hard drive with a SSD (Crucial MX100) and updating Mac OS X from 10.5 (Leopard) to 10.7 (Lion), which is the latest compatible version ...
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1answer
333 views

JetDrive 725 - SHould I use TRIM enabler?

I just installed a JetDrive 725 and it is really nice! As I am using Yosemite, TRIM can not be enabled that easily, and the TRIM Enabler is needed. Now there is a certain risk when using it, as ...
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2answers
378 views

Third party SSD optimization Yosemite

Unaware of the current issues with Third-Party SSD support on Yosemite I went ahead and bought a 128 GB Crucial MX100 SSD. I hear a lot of problems about enabling Trim on Yosemite etc. I recently ...
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1answer
42 views

JetDrive installation with missing Recovery partition: Clone internal SSD to external SSD

I have accidentally deleted my recovery partition (Yosemite) - no problem so far. Now I have bought the JetDrive 725 and want to install it. I have to boot into the recovery mode and clone the ...
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2answers
409 views

Yosemite upgrade process stuck for hours - Cmd-L not working

Today I started the upgrade of my Mid 2011 iMac 27 from Mavericks to Yosemite. Initially it got stuck at the end of the first part of the installation. I could however pull up the installation log ...
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0answers
98 views

Restore on new drive: Time Machine versus “Restore” via Disk Utility

I am about to install a new 240GB OWC Mercury Electra 6G (6Gb/s) SSD into the main drive bay of my MacBook Pro, moving the original Apple-installed 120GB 3G (3Gb/s) SSD into the optical bay using an ...
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40 views

Pros and cons to JBOD setup on MacBook Pro with two internal SSDs

I've got an original Apple-installed 120GB 3G (3Gb/s) SSD which I'll be moving into the optical bay using an OWC "Data Doubler" and swapping a new 240GB OWC Mercury Electra 6G (6Gb/s) SSD into the ...
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1answer
46 views

My internal “Machintosh HD” is not detected by my MacBook Air

I was trying to clean install OS X (from http://www.ibtimes.co.uk/how-clean-install-os-x-yosemite-via-bootable-usb-flash-drive-1470625). I made the bootable disk, booted from it, and tried ...
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6answers
71 views

Upgrade RAM or switch to SSD? [closed]

I have a 2010 MacBook Pro (2.4Ghz) with 4GB of RAM (2x2) and a 250GB hard drive that's about 85% full. It's been running pretty sluggishly lately even for basic tasks. It is 5 years old, but a new ...
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1answer
65 views

Fix formatted GPT in SSD

I accidentally formatted my SSD's GPT while formatting a USB in Linux's gparted. Now, when running gpt in Mac's command line, this is how my SSD looks like: My-MacBook-Pro:~ user$ sudo gpt -r show ...
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516 views

MacBook Pro refuses to boot/recover, hangs at “white screen”

I am somewhat new to caring for Macs, but one has been left in my care and I have not been able to restore it to working order yet. Here are the symptoms: The MacBook Pro would hang with a "white ...