Can my macbook 2.33 GHz Intel Core 2 Duo take 4gb RAM?

Hi All,
I'm sure this has been asked before, although I couldn't find a definitive answer in the forum....
Is it possible I could put 2x2gig ram into mt macbook? I currently have 1x2gig and 1x1gig installed.
I purchased my MBP Jan 07
Cheers.

Hey MagicDave,
Long time, long time
I have been researching this topic as well and it can be hard to work it out. It seems to depend on which variant of the Core 2 Duo chip which you have and the model of MBP (see here http://discussions.apple.com/thread.jspa?threadID=1586222&tstart=0 ). I wouldn't necessarily believe the crucial site which could be based upon the published apple specs....... ?
JohhnyMac

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Why is my iMac (2.8.GHz Intel Core i7 w/ 4GBs RAM) using so much RAM?

Right now I have only Firefox open with 4 tabs. Firefox only has 1 extension (1Password). No other application open or running (that I know of). My dock has 17 icons (including basics like trash, finder, launch, etc). As mentioned I have a:
2.8 GHz
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21.5 Inch
Running on 10.7.3 (Lion)
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78 MB Inactive
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Image of my Activity Monitor (with user removed) here:
columns as follows: PID, Process Name, % CPU, Threads, Real Mem, Kind
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Here's mine: I have 16 Safari tabs open, some with Flash junk, and 13 apps "open" according to the Dock indicator:
By the way the number of icons in your Dock has essentially no effect on memory. Only running apps - the ones with the little dot indicator - might be occupying memory. Even that is somewhat of an oversimplification, since "active" apps may or may not have any active processes associated with them. It's all a function of how Lion manages its memory resources, and that is a whole new world to most of us.
With Lion, Apple is seeking to eliminate the system effects of whether an app is even open or not. Just another trivial detail the average user ought not to be concerned with, in their opinion.
If you want a cursory introduction to that fascinating subject, Google the Ars Technica Lion review that was written a few months ago. It may ease your concerns about memory management. If you are an experienced computer user, it will rock your world.

Can a MacBook Pro1,1 - 2GHz Intel Core Duo be upgraded to Lion or even Leopard?

Is it possible to upgrade the OS from Tiger to either Lion or Leopard on a MacBookPro1,1 2GHz Intel Core Duo (2006)? Need to upgrade Adobe Creative Suite and Microsoft software...

Here's something to consider. I see you have 1G RAM. That works well enough for Tiger 10.4. However, I think Leopard or Snow Leopard will be happier if you increase the RAM.
Your MBP can handle up to 2G of RAM. It has two RAM slots'In your case, there would be one 512MB module in each slot. You could replace one 512MB module with a 1G module and have a total over 1.5G. That would be a big help. Or replace both. If you are in the US, RAM is not expensive (see: 2.0GB Upgrade Kit (1.0GB Modules x 2 Matched) for US$33), and the RAM is easily installed even by the most novice user.
Here are the Apple Instructions for installing RAM in teh first Gen MacBook Pros:
MacBook Pro (15-inch, Early 2008) and earlier

IMac 2 GHz Intel Core Duo with 2GB RAM

The Internet is frequently very slow. I am hard wired to the TimeWarner Motorola cable modem, but also have a new router with 5 GHz that has a Firewire port. Would my Internet speed increase substantially by hard wiring to the router by Firewire?
My MacBook with 4GB RAM is much faster via a wireless connection.
Thanks very much for any ideas or comments.

Unfortunately, connecting your iMac by Firewire directly to a router which then connects to the cable modem will Not increase the speed of your Interent connection relative to directly connecting your iMac to the cable modem. Your iMac's network speed is at your ISP's delivered maximum directly through the cable modem. All the router would add is the ability to share the cable modem's output signal among multiple connected computers. I believe you are experiencing the fact that the internal hardware (CPU, RAM, etc.) of your older iMac may be slower in processing the ISP's internet signal than your more powerful MacBook.
Hope this helps:)

Hi, I have a macbook pro 17" GHz intel Core i7 Memory 4GB. Can I upgrade up to 16GB or it goes up to 8GB only?

I want to buy it on amazon and I heard I need the Crucial 8gb 1333 mhz ddr3, I just want to know if I can make it up to 16? is it going to work properly?
Thank you

I have a late 2011 17" MBP with 16 GB Crucial RAM. No problems since installation 9 months ago.
SakMich wrote:
What's the problem if they don't certify it?
None.
Ciao.

Adding Memory to a White MacBook 2.16 Ghz Intel Core Duo (Memory 1Gb 667 Mhz DDR2 SDRAM)

Good afternoon from London.
I want to put 2x2GB memory into my MacBook (mid 2007) but Apple support site specifies that the maximum amount of memory for this model is 2Gb. In other words, I can only add 2X1Gb.
What would happen if I proceed?

Thanks. They say the following, which I take to mean that I am good to go:
MacBook2,1 (All) - Install up to 4.0GB total memory, uses up to 3.0GB.
Note: Although limited to physically utilizing a maximum of 3GB, there is a performance
benefit due to 128 Bit addressing when 4GB( 2GB x 2 Matched set) is installed.

Rebuilding aMacBook 1.83 GHz Intel Core Duo, hard drive failure so rebuilding system. Aircard will not stop self-assigning IP address. Any ideas how to resolve successfully?

Had hard drive failure on MacBook 1.83 GHz Intel Core Duo, so had to rebuild the OS on new drive. Was on Lion 10.7.5 prior to failure, but had to reinstall Snow Leopard 10.6.3 since that was most recent OS on media I had. After finally getting ethernet connection to router working, was able to get to internet and download / upgrade to 10.6.8. I assume I can probably buy the upgrade to Mountain Lion 10.8 from there.
Problem is this, Airport will not stop self-assigning IP address for my wireless connection, and unless I can get wireless back on this laptop, doesn't make a lot of sense to continue the rebuild and reinstall of all the software that was on it prior to HD failure. Only way to my home network and router is ethernet now. Everything else on my network (Apple MacBook Pro laptops, iPhones, desktops, and non-Apple printers and laptops) is hooking up to router wirelessly fine.
Any ideas how to resolve successfully so that the airport will stop self-assigning and allow the router to assign the IP address?

When see the beachball cursor, note the exact time: hour, minute, second.
These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad and start typing the name.
The title of the Console window should be All Messages. If it isn't, select
          SYSTEM LOG QUERIES ▹ All Messages
from the log list on the left. If you don't see that list, select
          View ▹ Show Log List
from the menu bar at the top of the screen.
Each message in the log begins with the date and time when it was entered. Scroll back to the time you noted above.
Select the messages entered from then until the end of the episode, or until they start to repeat, whichever comes first.
Copy the messages to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
The log contains a vast amount of information, almost all of it useless for solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.
Please don't indiscriminately dump thousands of lines from the log into this discussion.
Please don't post screenshots of log messages—post the text.
Some private information, such as your name, may appear in the log. Anonymize before posting.

I'M MAD! Majority of games/apps require 2 GHz Intel Core Duo...D:

So to start off, I have a Mac OS X 10.6.8
     Processor 1.83 GHz Intel Core Duo
         Memory     2 GB 667 MHz DDR2 SDRAM
What I want:
     To be able to play games/apps
"Why can't you?"
     Because they require 2 GHz Intel Core Duo
So my question is:
     IS THERE A WAY I CAN UPGRADE TO A 2 GHz INTEL CORE DUO???
     ...it makes me frustrated that I have the required OS version yet I still can't play games or use simple apps because of my stupid processor...
What I've already tried (so don't suggest this):
Wine (so that I can open windows required games)
Updating all my software
Getting rid of unwanted files
Downloading X11 (to run Wine)
Watched tons of tutorials on downloading desired games/apps correctly
EVEN BUYING A NEW COMPUTER (this one)
Repeating the above tactics on my new computer
     What. must. I. Do. Please tell me !!

Nana-san wrote:
I am a gamer, and as one I very much know this. However, it is absurd that I can't play something as simple as elsword or any of those 2011/2012 MMO/RPGs...also, I can't even use the application sketchup to design 3D projects, and that is a problem as a game designer. I can't even download most apps in the App Store that are specifically in the 10.6.8 category .-.
Get a PC. They are the best gaming machines on the planet. Macs are not gaming comps.

Have MacBook Pro (ancient) has 2.16 Ghz Intel Core Duo with 1 GB 667 MHz RAM using OS 10.4.11. Can I upgrade OS? If so, how far? And can I add more memory? I realize this is an old laptop but I need to wait to upgrade to new.

Have MacBook Pro (ancient) has
2.16 Ghz Intel Core Duo with
1 GB 667 MHz RAM
using OS 10.4.11.
Can I upgrade OS? If so, how far?
And can I add more memory?
I realize this is an old laptop but I need to wait to upgrade to new.

if it is the core duo, mac OS X 10.6.8., max ram 2gb.

I have a macbook pro with a 2.16 GHz Intel core Duo processor. Can I install the iOS 5 software

I have a macbook pro with a 2.16 Ghz Intel core Duo processor. Can I install the iOS 5 software?

iOS 5 is for iDevices, not OS X. Your iDevice would only require 10.5.8 or later. If you have a Mac with a Core Duo processor then you cannot install Lion but you can install Snow Leopard provided you have at least 1 GB of RAM installed.

Whats the lastest software i can put on a macbook 2.2 GHz intel core 2 Duo. the software i have on the laptop right now is the Mac OS X (10.6.7)?

whats the lastest software i can put on a macbook 2.2 GHz intel core 2 Duo. the software i have on the laptop right now is the Mac OS X (10.6.7)?

It would help to know which one of the 9 different models of MacBook you have. To see which model you have go to the Apple in the upper left corner and select About This Mac, then click on More Info. When System Profiler comes up check the Model Identifier and post it back here.
If it's the Late 2007 model 3,1 then 10.7 is the most that it can run.
http://www.everymac.com/systems/apple/macbook/specs/macbook-core-2-duo-2.2-white -13-late-2007-santa-rosa-specs.html
IOS software is only for the iPad and iPhone.

I have Microsoft Office 2004 on my MacBook (2.4 GHz Intel Core 2 Duo). It is currently up to date with Microsoft updates. I am running Mac OS 10.6.8. I just updated my Mac software with "Security Update 2012-001". I am now unable to print (Epson NX510

I have Microsoft Office 2004 on my MacBook (2.4 GHz Intel Core 2 Duo). It is currently up to date with Microsoft updates. I am running Mac OS 10.6.8. I just updated my Mac software with "Security Update 2012-001". I am now unable to print (Epson NX510 printer) from Excel or Word. When I click on the Print menu item in Excel, there is a flash in the background like it is trying to open the print window, but nothing else. I am able to print from other programs like TextEdit, Mail or KakeidaGraph. As far as I know I have the latest Epson print driver.
Also, I am also unable to open an existing Excel or Word file from the open menu - both programs lock up and do not respond. I have to force quit. After I restart Excel or Word I can open an existing file by double clicking on the file, but if I again try to open another file from the open menu, Excel or Word lock up.
Any similar problems?

Howdy,
Apparently some are reporting that this causes the older PowerPC (PPC) applications that are supported in 10.6 via 'Rosetta' to crash upon attempting to open/save/print using any dialog box, or fail in other similar ways such as simply not printing or quitting, or freezing/hanging/crashing of the application.
I have read of some companies that have indeed submitted proper bug reports to Apple, but that is not a guarantee of a bug-fix being issued.
You might wish to read:
http://www.macintouch.com/readerreports/snowleopard/index.html#d02feb2012
If you are unsure if you are still using PowerPC apps, if the application is currently running, look under the 'Activity Monitior' (in Applications -> Utilities), or alternatively you could check in the System Profiler, Applications. Check the column "Type".
Here is a fairly simple way you can restore you system and restore you applications functionality again, if you don't have a recent clone or good Time Machine backup that you can restore from. If you do, restore from your backup prior to having installed the Security Update 2012-001.
Time Machine restore: http://support.apple.com/kb/ht1427
If you are restoring a backup made by a Mac to the same Mac
With your backup drive connected, start up your Mac from the Lion recovery partition (Command-R at startup) or Mac OS X v10.6 installation disc. Then use the "Restore From Time Machine Backup" utility. Select the backup prior to your issues, and it will be restored back to the state it was in at that time.
If you can't easily restore from a backup, you can instead do the following:
- You first start by reinstalling your OS X 10.6.x, this will preserve all your user data, your applications, no worries there.
- Then install the Mac OS X 10.6.8 Update Combo v1.1 (links provided below)
- Make sure you're printers are showing up correctly in your system preferences, if not, re-add the printers
- Then finally, run the Apple Software Update (by pulling down the Apple Menu), and install any and all remaining updates, except do not then re-install the Security Update 2012-001. It is possible that you may have to reboot after installing some of the updates, and you may even need to run it a 2nd time to make sure that you've got all updates, except NOT the Security Update 2012-001.
Links for 10.6.8 Update Combo v1.1:
http://support.apple.com/kb/DL1399
or the link to directly download this 1.09GB combo updater:
http://support.apple.com/downloads/DL1399/en_US/MacOSXUpdCombo10.6.8.dmg
Cheers,
Daniel Feldman
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Is it possible to upgrade a macbook 2.16 ghz intel core 2 duo to OSX 10.8.5?

I have an old mackbook, approx 2007 era. Is it possible to upgrade a macbook 2.16 ghz intel core 2 duo to OSX 10.8.5?

You can only upgrade to 10.7 Lion. Lion is still available from Apple. You will have to call Apple Customer Care 1-800-692-7753 or 1-800-676-2775. to purchase it. Then within 3 days you will get an email with a code which you can use to download Lion from the App Store. Or go to http://store.apple.com/us/product/D6106Z/A/os-x-lion and purchase it there. The price is $19.99.
You will have to be at 10.6.8 first.
The 10.6 Snow Leopard DVD is in the Apple online store. You can get it for $19.99. After you’ve installed that then use the 10.6.8 combo updater to finish it off. http://support.apple.com/kb/DL1399 You will need to be running 10.6.8 to access the App Store to order Lion. http://store.apple.com/us/product/MC573/mac-os-x-106-snow-leopard
System Requirements for 10.6:
Mac computer with an Intel processor
1GB of memory
5GB of available disk space
DVD drive for installation
Some features require a compatible internet service provider: fees may apply.
Lion will require at least 2gb of RAM but really needs 4gb to run smoothly.
As for third party programs see this list for compatibility with 10.7 http://roaringapps.com/apps:table
Also Lion doesn't run any Power PC programs. To see if you have any Power PC programs go to the Apple in the upper left corner and select About This Mac, then click on More Info. When System Profiler comes up select Applications under Software. Then look under Kind to see if any of your applications are listed as Power PC. Universal and Intel will run under Lion.
Before Mac switched to Intel processors in 2006 they used Power PC processors from 1994 to 2005. Power PC 601 through 604, G3, G4 and G5. Applications written for the Power PC processors need the application called Rosetta to run on Intel processors. This was part of the Operating System in 10.4 and 10.5 but was an optional install in 10.6. With 10.7 Lion Apple dropped all support for Power PC applications.
You can put two 2gb RAM sticks in your model 2,1 but it can only use 3,3gb. This is a hardware limitation and cannot be changed.
http://en.wikipedia.org/wiki/3_GB_barrier
http://www.everymac.com/systems/apple/macbook_pro/faq/macbook-pro-core-2-duo-3-g b-memory-limitation-details.html
OWC tests have found that there is a slight speed increase with having two 2gb sticks in rather than one 1gb and one 2gb. Your model is in the gray lines at the bottom of the graph. http://eshop.macsales.com/shop/Memory_Benchmark/Apple_MacBook/

I have a mac book 2 GHz Intel core Duo can i update that so i can buy mountian lion

Hi there
Hope this doesn't sound silly. I have a mac book 2 GHz Intel core Duo can i update that so i can buy mountian lion.
am i able to do this?

Core duo, not core 2 duo? Not with a core duo.
Upgrading to Mountain Lion - http://www.apple.com/osx/how-to-upgrade
Mac OS X: System requirements for Mountain Lion (10.8) - http://www.apple.com/macosx/specs.html
Lion and Mountain Lion application compatibility - http://roaringapps.com/apps:table
Kappy 08/2012 post on upgrading to Snow Leopard, then Lion or Mountain Lion - https://discussions.apple.com/message/19401628 - including how to get Snow Leopard and Lion since Apple removed them from the online store.
MacBook upgrade possibilities - https://discussions.apple.com/message/19577869 - "The Early 2006 model 1,1 Core Duo can only run a maximum of 10.6 Snow Leopard. The models Late 2006 Core 2 Duos 2,1 through Early 2008 4,1 can only run a maximum of 10.7 Lion. The Late 2008 model 5,1 Aluminum Unibody through the Mid 2010 White Unibody model 7,1 can run 10.8 Mountain Lion."

Is installation on 2.16 GHz Intel Core Duo (MacBook Pro)really not possible and why?

I would like to buy OS X Lion and install it on my MacBook Pro with 2.16 GHz Intel Core Duo, but this processor is not in the list of the specifications (Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7 or Xeon processor).
Is it really true that I can't install Lion on my Mac? If so, what is the reason?

It has to be a Core 2 Duo. Those are the requirements for Lion.
Requires a newer Mac.
Lion requires an Intel-based Mac with a Core 2 Duo, i3, i5, i7 or Xeon processor and 2GB of RAM.

Can my macbook 2.33 GHz Intel Core 2 Duo take 4gb RAM?

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