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.

learn more… | top users | synonyms (1)

0
votes
0answers
8 views

Transfer SSD from MBP 2009 to MBP 2012

I'm upgrading from a MBP 2009 to MBP 2012. I installed a SSD drive on the 2009 unit. A few days ago, I got the black screen of death due to the logic board failing. I back up every 30 days using Time ...
1
vote
1answer
32 views

Does Time Machine backup programs like Photoshop and iWork?

I want to upgrade my OS X to Yosemite from Lion and also upgrade my HDD to a SSD but im worried about loosing my programs since I don't have the installers or serial keys. Specifically Adobe cs5 ...
0
votes
3answers
47 views

MacBook Pro 13" Retina 2015 for development [closed]

I'm buying new laptop for approximately 1500 € (or $, doesn't matter). I have already looked at other laptops then MBP, but I don't think I will buy one because of the problems I experienced in recent ...
1
vote
0answers
43 views

Broken fusion drive - SSD size is 0B and 'No CoreStorage logical volume groups found'

Some context first: I have late 2012 iMac 27" with 1TB fusion drive. Some time ago, for whatever reason, the SSD drive became visible in Disk Utility. I happily used the drive for Yosemite and ...
1
vote
1answer
29 views

How do i get old external drive data onto new external drive (but not also on computer HD) [closed]

EDIT:Let me try again. Sorry guys I'm fairly adept at understanding things in regards to these machines, but I'm by no means a pro. Just looking for some advice. MacBook Pro 2007 ==> Backed up to G ...
2
votes
1answer
23 views

Can SATA negotiated link speed be set lower in software?

Background: I have a MacBook Pro (late 2011) with a SATA III 6Gb SSD installed in place of the optical drive. Sources say this configuration should work, but I've been having problems (read/write ...
0
votes
2answers
36 views

MacBook Pro not booting, lost partition

I have a big issue with my MacBook Pro (OS X 10.10.4). I tried to enable yesterday the TRIM on my SSD disk (a Crucial I replaced myself). Everything was working fine since months but after restarting ...
1
vote
2answers
57 views

Disk not mounting after enabling TRIM

I enabled the TRIM for my SSD on my MacbookPro using Chameleon SSD, and now the Mac doesn't boot any longer. I have tried to follow guides to reverse the TRIM but none of them actually work because my ...
0
votes
1answer
30 views

My macbook pro troubleshoot reset with grey screen

My macbook pro is MacBook Pro (13-inch, Mid 2012), 8G ram, and run OS 10.10.4. I have upgraded storage from 500GB HDD to Crucial M550 SSD. I removed dvd drive and use optical bay to keep 500GB HDD as ...
0
votes
0answers
27 views

Random freezes during work (Fusion Drive not removed correctly?)

I have a Macbook Pro 13" late 2011 and ever since I've replaced DVD-reader for an SSD my notebook started freezing sometimes. It happens suddenly, for no reason whatsoever and I can only move mouse ...
0
votes
1answer
24 views

Is there a way to automatically update a folder in external hard drive without deleting missing files?

I have a 250GB macbook air. I do a lot of photography, so my SSD gets filled up with photos really quickly. I've been using a 2TB external hard drive to archive the older photos that I no longer need ...
2
votes
2answers
52 views
+100

Performance of MacBook Air SSD Targeted from iMac

I use a MacBook Air, but would like to put an iMac at my office for a performance boost. I don't want to switch between operating systems, so I'd like to target the Air's SSD (via Thunderbolt 2) when ...
1
vote
1answer
62 views

Mac OS X 10.10.3 running out of disk space after sleep / Potential memory leak?

I have a MacBook Pro Retina 13" (Late 2013) with 16 GB RAM/512 GB SSD running Mac OS X 10.10.3. There are 20 GB free space on the SSD according to the Finder. Despite the relatively huge amount of ...
-1
votes
2answers
35 views

How to move data from the cloned external drive to the newly installed ssd?

So here is my situation: I want to upgrade my MacBook Pro mid 2010 to Samsung ssd 850 Evo. I used carbon copy cloner to clone my Mac to an external drive (WD My passport for Mac). Then I installed the ...
0
votes
0answers
42 views

My SSD works on every computer except mine

I've asked several questions on Ask Different about an Intel SSD that I'd bought and tried to use in a DIY Fusion Drive in my early 2011 13" MBP. The Fusion Drive worked for a few weeks and then quit ...
1
vote
1answer
109 views

Upgrading SSD on 2015 MacBook Pro

I'm about to buy a 15" Macbook Pro with 512 GB SSD. Does anyone know if it is possible to upgrade the SSD after I have bought it?
1
vote
1answer
69 views

Can't find 100gb of movie files on my macbook

I have a small problem with my ssd of my macbook. I have been deleting some files to make some space. If I go to 'apple' -> About this Mac -> Storage, I see I have 117 gb of video files on my macbook. ...
0
votes
1answer
43 views

Connect MacBook Pro 13 late 2012 SSD to SATA?

I have an SSD hard drive from MacBook Pro late 2012 (A1425). Is there a possibility to somehow connect it to a normal PC through SATA, PCIe etc.?
3
votes
1answer
114 views

SMART disabled on new MacBook Pro 13 Retina (ForceTouch)

I just wanted to see some of the SSD parameters on my freshly purchased MacBook Pro retina and found out that SMART support is obviously disabled by default. Is this intended and if so, why? I'm ...
0
votes
0answers
27 views

Upgrading Mac HD to OWC SSD for a MBP i5 Mid 2012 9,2 . Is Time Machine enough?

The SSD is yet to be delivered but I have already created a bootable USB install of OS X (yosemite) and have done a time machine back up. The question that is haunting me is - Do I need the ...
0
votes
1answer
63 views

MacBook Pro (Mid 12, 13“) not booting OS X Yosemite - ”No sign" on boot

My MacBook Pro Mid 2012, 13" currently works with a HDD (on newest OSX). Now I connected a brand new (completely tested) SSD (Transcend SSD370S 256GB) to the HDD Strip inside the macbook. I've made a ...
0
votes
1answer
51 views

Hard Drive Change SSD - Macbook Pro

My Macbook was slow, and then i've want to make it faster, it is a Macbook Pro from 2011 or 2012, can't remember it. I bought a Samsung SSD 850 EVO. Firstly what i did, was to take out the old ...
1
vote
1answer
30 views

Replaced OWC Mercury Accelsior E2 that I am using as a start up disk and it keeps disappearing

OWC replaced my Mercury Accelsior E2 because it stopped being recognized on my computer. They said the old one checked out ok even though I did their tests at home before I sent it in. When trying to ...
1
vote
2answers
43 views

Will upgranding my MBP to an internal SSD, improve also speed of reading external non SSD HDrives?

So, I'm thinking of upgrading my MBP (13' late 2011) with an internal SSD drive. I'm wondering if the increase in speed of read and write on the SSD internal drive, will increase peroformance and ...
2
votes
0answers
28 views

Migration Assistant problem

Replacing a failing HD with an SSD in an early 2011 MBP 13". Made a Time Machine backup to an external USB HD with original disk, installed the SSD, installed OS X from the install DVD that came with ...
0
votes
0answers
25 views

SSD partitioning fails internally, external OK

I bought a Samsung SSD 850 EVO 250GB for my MacBook Pro 13'' Early 2011, but am unable to install OS X to it. (Yosemite 10.10.3) When installing the SSD internally, OS X doesn't find the drive, and ...
-1
votes
1answer
71 views

How much faster is an external SSD than external HDD if internal drive is SSD?

I'm running intensive animation software and am having speed issues. At the moment I'm just working from an internal SSD. How much faster should it run if I put the project files on an external HDD? ...
0
votes
1answer
34 views

Yesterday I had 6.5GB free; today I have 4.3GB; what happened?

I have a 256GB SSD in my 5,5 MacBook Pro running OSX 10.10.1. It's mostly filled up, mostly with music. When I get close enough to "full" I usually delete the less-important stuff to free up a good ...
1
vote
0answers
14 views

Services From One Boot Drive Have Installed Themselves On Clean Install Of Another OS On Different Boot Drive

I have a Mac Mini Server with two internal SSDs. Until today, I had only ever installed an OS, Mt. Lion, on one of those drives and the other had remained largely empty, except for when I needed to ...
3
votes
0answers
39 views

OS X prompts for password when connecting unencrypted volume and Disk Utility repair does not work

I have an external 250 GB SSD which now, when I connect it (via USB) to the computer, causes the OS (10.10.3) to prompt me with: Enter a password to unlock the disk The problem (well, a problem) ...
1
vote
1answer
67 views

Can someone explain what 'diskutil cs revert' does?

so I was following some instructions to get my windows bootcamp partition to resize in disk utility, because after upgrading to Yosemite I was unable to resize my partition to give one side more space ...
0
votes
1answer
29 views

Sufficient ssd for Mac

This is my first query , and also my first apple product, macbook pro retina. Should I be buying 128 or 256 as I am really tight on budget. I have 2 tb of external but I dont know I could make use ...
1
vote
2answers
22 views

No entry grey screen with spinner with new SSD

My hard drive bit the dust rather spectacularly on my 2011 15" MBP. Luckily, I have a model without torx screws, so I popped it open, put in a 240 GB SSD I had lying around, and did and Internet boot ...
0
votes
1answer
19 views

SATA cable problem?

I have a MacBook Pro 8,2 (15 inch, early 2011) running Yosemite (with encryption enabled). I have a strange problem that seems to relate to my boot drive (Samsung 840 Pro SSD). The system runs great ...
-1
votes
1answer
31 views

Apple Macbook Flash Storage Lifespan [duplicate]

I heard that every SSD have a lifespan, so considering Flash Storage on Macbook devices is actually a SSD that is integrated with the logicboard, does it mean when my MBP flash drive reaches its ...
2
votes
1answer
202 views

Is this S.M.A.R.T. data normal for a 2013 Macbook Air SSD?

I have had a Mid 2013 13" Macbook Air for a couple of years but have barely used it as I am more of a Windows person. However, one of the things that has bothered me a bit since owning it is that the ...
1
vote
2answers
178 views

MBP Late 2011 freezes under yosemite

**/!\ SO I figured out that's not any app who making these awful freezes.. but I don't know what, I killed all error making apps from the console and now I don't have any error messages in the ...
1
vote
1answer
96 views

Macbook SSD Formatting Problem

I just got my Macbook here, and I got a USB with Yosemite 10.10. I opened up the Macbook, took out the old one, and put the SSD inside. My SSD fits perfectly (Samsung SSD 850 EVO 250GB). Then I ...
1
vote
2answers
58 views

Install application on external SSD and load from external SSD to RAM?

I want to install some applications on an external SSD attached via a USB 3.0 interface. As I know from the apple site, I can move my iTunes and photo library to an external drive. (support apple ...
1
vote
1answer
60 views

Mac Mini 2014 hard drives

Do the Mini 2014 mechanical hard-drive versions have an M.2 ssd slot on their mainboard? EDIT: Let me clarify: the fusion version have a M.2 SSD on the mainboard slot and a 2.5" mechanical drive. ...
1
vote
0answers
35 views

How to split fusion drive?

I have MacBook Pro late 2012. Instead DVD I made SSD and Fusion Drive by some instructions from web. As you know it's logical drive and looks like one. But now I need second logical partition for ...
1
vote
1answer
39 views

Option/speed Q's about best configs to upgrade early 2008 Mac Pro 8-core to SSD

I'm a first-timer on here. I too have an early 2008 MacPro 8-core 2.8ghz with 16gbRam and stock Radeon 2600 Vcard. It's fairly well configured, but I'm sure that can improve response for a reasonable ...
0
votes
0answers
427 views

APPLE SSD SM0512F Media Equivalent

My Mac Pro (Late 2013) uses an APPLE SSD SM0512F Media SSD; I'd like to buy an equivalent SSD to use externally for cloning, backups, etc. I noticed on the PassMark website it shows performance ...
0
votes
0answers
55 views

High CPU usage during disk operations

Early 2009 17" MacBookPro (MacBookPro5,2) 2.66 GHz Intel Core 2 Duo OS X Yosemite 10.10.3 240 GB OWC Mercury SSD, installed in 2010 I've had issues with high CPU usage for a while now. The original ...
0
votes
3answers
91 views

Upgrade or replace early 2008 Mac Pro?

I have an early 2008 Mac Pro that I use for research involving a lot of statistical computing. Some of this requires a decent amount of memory (storing hundreds of thousands of iterations of ...
2
votes
1answer
39 views

One of my start-up drives is missing

I have a Mac Pro (Early 2009) in which I am running two OS's. 10.10 on a Mercury Accelsior SSD and Snow Leopard on a conventional drive. Before upgrading the SSD from Mavericks to Yosemite all was ...
0
votes
1answer
74 views

Stop sign when booting from internal ssd, boot goes fine if the ssd is in external case

sorry for the long post and my english. I have an early 2011 Macbook Pro 13 which I purchased in july 2011 and it worked fine until one week ago. Since when I bought it i replaced the stock hdd with ...
0
votes
1answer
213 views

Why can't I mount a Samsung SSD 850 EVO?

I just bought a Samsung ATA III SSD drive, the Samsung 850 EVO. I installed it in an external enclosure that I know works with an ATA II drive, but I don't see the new drive in Disk Utility. ...
0
votes
1answer
60 views

Fast external startup-disk for Macbook Air: SSD1 or Thunderbolt?

I bought a MacBook Air 13.3″ i7 8 GB RAM 128 GB SSD (early 2014) some months ago and found out that the 128 GB are definitely not enough! To somehow rectify my problem I though of buying a fast ...
0
votes
0answers
34 views

Stop xcode opening file on startup

I cloned my hard drive onto an SSD using SuperDuper. Now when I boot using the SSD, xcode opens an obscure source code file living in /opt (always the same file). I've tried quitting xcode, restart ...