Memory normally refers to RAM. Temporary, high-speed storage used to keep frequently accessed information available for use and helps keep the computer running smoothly

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Macbook Pro (5.1 Model Late 2008) 16GB RAM upgrade

This question is to unmircea or anyone else who has upgraded ram in a Macbook (5.1 Model Late 2008)... where you able to run 16GB of ram in your 5.1 MacBook Pro (5.1 Model Late 2008) 8GB or regular ...
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1answer
20 views

Upgraded RAM, Bootcamp doesn't recognize

I have a Macbook 13' i5 early 2011, with Windows 8 64 bits and recently I bought new RAM kit from Crucial (8gb). After I installed the hardware, the windows OS doesn't recognize all 8GB, like the ...
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2answers
3k views

How do I remove Podcasts from IOS Podcast app

I've been using the IOS Podcast app and I'm trying to remove podcast from it. I had subscribed to a podcast, but now I unsubscribed and deleted the episodes. It still shows up in my podcast menu ...
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1answer
19 views

Can this RAM work with iMac 2010?

http://www.amazon.com/Transcend-Information-Ddr3-So-dimm-jm1333ksn-2g/dp/B007I5CMGK It said it is a 2gb Ddr3 1333 So-dimm, is iMac support all Ddr3 1333 So-dimm?
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0answers
13 views

Memory loss via Screenflow and FCPX

I have a mid 2010 MacBook Pro, OSX 10.9.4, 2.66 Ghz Intel Core Duo, 16 Gb 1067 MHz DDR3, 320 Gb ram split 260 Gb Mac, 60 Gb Bootcamp windows 7, Final Cut Pro X 10.1.1, Screenflow 4.5.2 with an ...
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1answer
18 views

Will downloading LaTeX slow down my MacBook Air considerably?

I've begun downloading LaTeX and the download is 2GB. My MacBook Air has a 4GB 1600 Mhz DDR3 memory and a 1.3GHz Intel Core i5 processor. Will this large download have any impact of the long-term ...
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2answers
90 views

Can I upgrade RAM on late 2013 retina Mac Book Pro?

Do the late 2013 models (13" - (ME864, ME865, ME866), 15" - (ME293, ME294)) support RAM upgrades?
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1answer
34 views

Max Memory for Macbook Pro

I'm planning on buying a new Macbook this fall. I fail to order more than 16GB RAM for any mobile device, but I remember that previously, with smaller memory limits, some machines would inofficially ...
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1answer
2k views

is 4gb enough in 2014?

I have te possibility to get a 13'' 2013 MBA with i5 and 4gb of Ram for 200$ less than the habitual sell price. The only problem is I can't have more ram, it's 4gb or nothing. My question is : will ...
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4answers
220 views

Upgrading a 2010 Macbook pro

I have a 17" Macbook Pro, mid 2010, with a 2.66 GHz core i7. It has 4GB of memory and a 500 GB sata hard drive (5400 rpm). With this specification, if I have to update one and only one part of my ...
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1answer
2k views

vm_compressor_mode (vm.compressor_mode) values for enabled compressed memory in OS X

Background In Super user, with an accepted answer: Disable compressed memory in Mac OS 10.9 Mavericks? Also in Super User: how to get memory compress back in Mac OS 10.9 Mavericks? – and ...
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1answer
1k views

Is there a firmware upgrade for the Macbook6,1 from MB61.00C8.B00 to B02?

This question is directly relevant to my failing attempts to upgrade the RAM in a Late 2009 White Unibody MacBook (MacBook6,1) to 8GB, and the question may be better asked in that context. It is ...
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2answers
35 views

iMac (mid-2010) RAM upgrade issue

I recently upgraded an iMac to 16 GB of RAM using 1600 MHz clock speed sticks. It worked fine, but I came to find I was supposed to install 1333 MHz sticks instead. So I tried switching the current ...
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2answers
276 views

MacBookPro crashed with pixel disturbed screen and 3beeps

I have MacBook Pro 15-inch, Early 2011 Processor 2 GHz Intel Core i7 Memory 8 GB 1333 MHz DDR3 Once a week it crashed with beep sound ( 3 times ) beep - beep - beep Then pixel in the display ...
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2answers
396 views

How to check how much RAM a program uses?

Is there any recommended way of checking for this? There is another thread: How do I find how much disk space a program is occupying? I ask this question because I was under the impression that ...
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5answers
4k views

Can I use a PC3-10600 memory on a MacBook with PC3-8500 slots?

I have a MacBook (13-inch, Late 2009) with the default 2GB of RAM, I want to update it to 8GBs, but I only found this model of memory to buy. The question is since the memory is more "powerful" than ...
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1answer
904 views

Mac has become insanely slow : Processes SystemUIServer, UserEventAgent and loginwindow using a lot of memory

I have been using my Mac for for many months without any problem. But recently all of a sudden the Mac became insanely slow. I opened Activity Manager to see what was happening. For three processes ...
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0answers
22 views

Freezing and 3 beep sounds

I have MacBook Pro (2011 model). Everytime I open my personal account (which is Admin one), the laptop freeze after 2 to 3 minutes regardless of the application that I am using. I need to shut it down ...
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2answers
749 views

Does iTunes have a limit on the number of movies it can list?

I have a very annoying problem. Using HandBrake I have been able to rip and hereafter metatag all the family's 1500 movies for our iTunes library. Once, I couldn't find the movie I was looking for, ...
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1answer
969 views

Kernel_task using 300% CPU time, high fan speed and slow computer in MacBook Pro

My MacBook Pro has become slow lately. Activity monitor shows kernel task is using around 300% CPU. The fan is always on at high speed. Below are the details of my computer: Macbook Pro 13-inch, Mid ...
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1answer
25 views

Is there any way to use fullHD monitor with macbook (NVIDIA GeForce 320M 256 MB)

I'm trying to use fullHD monitor with my Macbook Pro (13-inch, Mid 2010). Processor: 2.4 GHz Intel Core 2 Duo, Memory: 4 GB 1067 MHz DDR3, Graphics: NVIDIA GeForce 320M 256 MB, Software: OS X ...
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1answer
31 views

RAM for late 2008 Macbook?

I'm looking to upgrade the RAM in my late 2008 Macbook, see the spec below. A few people have mentioned getting Crucial RAM but I'm unsure of what specific RAM to get and what the limit is. Or if ...
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2answers
457 views

Macbook Air 2012 memory upgrade

I've won a 4gb RAM Macbook Air yesterday. I know that the RAM is soldered to the motherboard, so therefore non user upgradeable. I was wondering whether my nearest Apple Store could perform an ...
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0answers
16 views

macbook pro 13" (2010) - adding more ram [duplicate]

Can I put 16gb ram into my Macbook Pro 2010 dual core 2.4ghz, when the manufacturers state it has an 8gb maximum?
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23 views

Kernel and Installer HUGE RAM usage

I just realised why my computer getting so slower. I have 8 GB of RAM and usage of kernel is 4,5 GB and the process called Installer taking 1,5 GB, and all that with only finder running! Do I need ...
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4answers
16k views

Is it ok to mix 2 GB and 4 GB DIMMS in an iMac (mid 2011)?

I've been told it is important to use matching DIMMs when installing memory to take advantage of the 128 bit throughput. I'm looking to buy a new 27" iMac (mid 2011) which has 4 memory slots. If I put ...
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1answer
255 views

OS X startup disk has no more space available for application memory

I am running a simulation that deliberately uses a lot of memory. In fact, more than the available RAM and so the program should use swap space. However, after 60 GB of swap space are used, I get the ...
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1answer
6k views

Why ever does Parallels 8 recommend max 4 GB RAM for a VM?

I'm a VMware Fusion user and am trying out Parallels since VMware has some quirks that are annoying on Mountain Lion on a retina MacBook Pro (16 GB RAM). I'm wondering about the baffling Parallels ...
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2answers
1k views

Restoring iPhone as a new iPhone but backing up contacts

I have an iCloud account, but I am backing up via iTunes. I want to restore my iPhone because of the "other" files taking up a really huge portion of my phone's memory (2 GB and I have only ...
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1answer
105 views

activity monitor – “0 bytes” swap used always reported

Whenever my system gets slow, I open Activity Monitor to check my RAM usage and close any apps that are consuming a lot of memory, but that I don't absolutely need to be running. RAM usage is always ...
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1answer
39 views

is iPhone 5S 2-times faster than iPhone 5 at Graphics Task (like Gaming) due to 64-bit CPU?

Phil Schiller talked about "iPhone 5S" This is the first-ever 64-bit processor in a phone of any kind. I don’t think the other guys are even talking about it yet. Why go through all this? The ...
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1answer
24 views

Macbook Pro Order of RAM Loading

This may be a silly question because I'm not fully sure how RAM works and is loaded, however I'm trying to figure out a potential configuration here. I have two RAM sticks that are both spec matched ...
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1answer
33 views

does iPhone4 run 2-time faster than iPhone 3GS since iPhone4's memory is 2-time bigger than iPhone 3GS's one

I have never tried any iPhone, but want to research about it. Apple said that "iPhone 3GS" is 2-time faster than "iPhone 2G" since 3GS' memory is 256 MB eDRAM & thus is twice as big as 3G's (128 ...
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3answers
73 views

how to upgrade my Hard drive on MacBook pro

I have a MacBook pro version 10.9.3 with 2.9 GHz Intel core i7 processor. 8GB of ram and a 750GB HD. I'm running windows through parallels and allocated 4GM of memory to it and a used my bootcamp ...
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1answer
275 views

kernel_task consuming a lot of memory, can't finish my computations

I am running a computational process that requires several GBs of memory. When my process consumes about 11Gbs, Activity Monitor shows me that kernel_task consumes more than 20Gbs thus making my ...
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4answers
6k views

Will Early 2009 iMac accept faster-than-spec RAM?

I am looking to upgrade the RAM on my Early 2009 iMac from 4GB to 8GB. According to the memory specifications it accepts PC3-8500 204-pin SO-DIMMs. However, will the iMac accept faster RAM (e.g. ...
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1answer
838 views

Mac Mini has slowed to an unbearable crawl!

I've read a lot of other questions about speed, but my question does not seem to be answered anywhere. My Mac Mini is running so slow that I cannot see what I am typing. It takes up to 15 seconds to ...
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2answers
159 views

Macbook pro early 2013 throws contents RAM away

I have a MacBook Pro early 2013, running OSX mavericks and filevault(encryption) is enabled. After a (I suspect) update, the locking behavior has been different. When the screen gets locked ...
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4answers
388 views

Will upgrading RAM on my Macbook Pro significantly improve speed?

I have a mid-2012 Macbook Pro 13, 2.5 GHZ, non-retina, with 4 GB RAM, running Mavericks. I occasionally get the swirling beach ball when running various applications, such as XCode and iPhoto (not ...
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2answers
14k views

What exactly does kernel_task do?

I'd just like to know what it is that kernel_task is responsible for. Also, what's an acceptable maximum RAM and CPU use for it?
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1answer
79 views

Does RAM Disk Improve OS X Performance?

I stumbled this article explaining how mounting RAM disk can improve OS X performance up to 40× which of course is just a a hyperbole. My question is whether the suggestion made by them valid for ...
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1answer
95 views

Excel error : “Not enough memory”

A friend of mine just bought an MBA. He installed Office 2011 in order to work mainly with Excel. As he opened one of his file (6.5MB - multiple sheets - company logo - no graphs) and wanted to save ...
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0answers
20 views

Possibility of allocating memory into different applications - Activity monitor or a 3rd party source

Is there a possibility to allocate different amounts of memory into a certain application, or prioritize that application to receive more memory. I am almost positive you cannot do this task with ...
0
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4answers
402 views

Which memory speed for an early 2008 Mac Pro?

I've got an early 2008 Mac Pro with 4 Gb of memory which I would like to upgrade, but I'm unsure of the memory speed. In my "About This Mac" dialog it says the memory speed should be 667 MHz, but ...
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6answers
10k views

How can I increase command line memory_limit for PHP with MAMP PRO?

I've edited every single php.ini on my Mac (at least all the ones found by "locate") and still can't seem to increase the memory_limit directive for PHP. I'm using MAMP PRO and running PHP scripts in ...
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0answers
77 views

After downloading file installer process runs and uses all memory

When I download a file from the internet a process starts with name "installer" and uses all the available memory until my Mac crashes. It's not related to the browser — I tested with Chrome and ...
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0answers
77 views

How is swap on mid-2013 MacBook Air w/ PCIe SSD?

There appears to be confusing and incomplete information about the PCIe SSDs in mid-2013 MacBook Air 11" and 13" (especially the 128GB models), where a different queue depth may result in different ...
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2answers
106 views

RAM Caching - Exploiting RAM to the fullest extent possible

This may seem weird, but I'm actually looking for ways to increase my memory usage. I have a Macbook Pro (8,1) with 4 GB that I updated to 16GB. I really feel like I'm losing a lot for those 10 ...
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4answers
244 views

Complete Specs for Mid-2010 iMac & Early-2011 MacBook Pro?

OK, so here I am. I've searched anywhere I could but definitely couldn't find what I was looking for. I'm thinking of performing some sort of upgrade (e.g. SSD or memory or CPU) and I'm trying to ...
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5answers
1k views

iMac with 8GB RAM — memory always almost full

I have a 27'' iMac (Late 2012, OS X 10.9.2) with 8GB RAM. The usage of memory is always above 7GB, even though I don't think I am running that much stuff. This leads to the occasional hanging of a ...