Early 2007 Macbook - Memory Limitation?

Hopefully someone can give a quick answer to this.
I have an early 2007 Macbook, currently has 2GB of RAM. Is this the limit or will it do 4GB?
Thanks

It depends on whether you have the mid 2007 or late 2007. Check your model number against this spec page, and you'll have your answer.

Similar Messages

Upgrading RAM on early 2007 Macbook pro, 2.16GHz

I have an early 2007 Macbook Pro, 2.16GHz Intel Cor2Duo with 1GB 667MHz RAM. I have just ordered the Snow Leopard update & would also like to upgrade my RAM.
A rep at the Apple Store checked my serial number and recommended I upgrade to 4GB RAM at a cost of about $200. http://store.apple.com/us/product/MA940G/B
When I search for RAM on other websites I can find it for much less. Is there anything I should be aware of or any reason why NOT to go with the less expensive options?
When I searched for RAM at the following website,
http://eshop.macsales.com/shop/memory/MacBook/Pro/Core2/
it said this about the maximum RAM.
*MacBook Pro 15" 2.16GHz, 2.33Ghz and 17" 2.33GHz models Apple factory specification maximum 2.0GB, OWC tested to support 3.0GB maximum RAM. 4.0GB can be installed, but only 3.0GB will be addressed.
If I purchase 4GB am I only actually getting 3GB due to my computer's limitations?

DBatty wrote:
When I search for RAM on other websites I can find it for much less.
That's because Apple charges an arm and a leg for ram. It is rediculous how much they overcharge. Buy your ram elsewhere.
DBatty wrote:
If I purchase 4GB am I only actually getting 3GB due to my computer's limitations?
Correct.

Is it possible to run "Apple Hardware Test" on an early 2007 Macbook running 10.4.11?

I was just wondering, is it possible to get a version of AHT for an early 2007 MAcbook with 10.4.11? Or is it on the install disk? Pressing D when starting up doesn't do anything so I presume this macbook doesn't have it installed on the HD, I haven't tried it yet with the install disk.
If not, is there any way to download it or run it from another CD? My mum has a macbook pro with Snow Leopard but I've heard I can't run AHT from a different model on this.
I want to troubleshoot my hard drive (something more detailed than a SMART test) and I can't find any other applications for testing drive speed etc, other than xbench which is a confusing and (I've heard) inaccurate tool.
Any chance of running AHT on this?
Or could I put this into target disk mode and run AHT on the macbook pro, to check this HD?

There are testers like Intech's SpeedTools Pro, & Drive Genius, but I think we're barking up the wrong tree!
At this point I think you should get Applejack...
http://www.macupdate.com/info.php/id/15667/applejack
After installing, reboot holding down CMD+s, (+s), then when the DOS like prompt shows, type in...
applejack AUTO
Then let it do all 6 of it's things.
At least it'll eliminate some questions if it doesn't fix it.
The 6 things it does are...
Correct any Disk problems.
Repair Permissions.
Clear out Cache Files.
Repair/check several plist files.
Dump the VM files for a fresh start.
Trash old Log files.
First reboot will be slower, sometimes 2 or 3 restarts will be required for full benefit... my guess is files relying upon other files relying upon other files! :-)
Disconnect the USB cable from any Uninterruptible Power Supply so the system doesn't shut down in the middle of the process.

Early 2007 Macbook...I need a lot of help and am computer illiterate

I have an early 2007 white MacBook 13". I have used it since I started college in 2007. I know I have accumulated a lot of photos and music on it, all of which I am sure contribute to it running incredibly slow. I am horrible at navigating these boards as I do not know how to word my questions in a way that even makes sense....so here are my questions (the simpler the answers the better!) (and I apologize in advance because they have all probably been answered):
1. What can I do to make my computer run faster? I have read about RAM but I don't even understand what RAM is...is that what I need? Would an external hard drive help at all? I have tried deleting files and saving pictures onto USB drives and then deleting them. I also have repaired the disk utilities multiple times. None of that helped. I know there are tons of posts on here about that stuff...but they are so jumbled and I get so lost as to what I've done. Obviously I have read some posts because I did the disk utility thing.
2. What is the highest OS X update my computer can handle? I read I can't have Mountain Lion due to my computer basically being out of date... but can I install Lion? And also, can I skip an update (for example go from Leopard to Lion)?
Again sorry for the repetition. I am hoping people on here are nice enough to just answer the questions without making me feel stupid for being repetitious. Any help would be appreciated.

Asking questions is good, don't feel bad.
Taking it backwards, your system cannot run 10.8 Mountain Lion.
It can support Lion, however, the performance may or may not be great. Lion requires 2GB of memory (AKA RAM), and many have found it needs 4GB to run well. While you can install 4GB on your late 2006 MacBook, the system will only access 3GB. This article talks about upgrading from 10.5 Leopard to 10.7 Lion. Otherwise, you'll need 10.6 Snow Leopard to access the App store. If you want Lion, call the Apple online store, which in the US is 800-MY-APPLE and buy a download code, which you'll use on the App store. Lion 10.7 is $29 and Snow Leopard 10.6 is $19.99.
Your system can easily support OS X 10.6 Snow Leopard. Call the Apple online store to order it. 10.6 requires a minimum of 1GB, and 2GB, or more, will give better performance. OWC and Crucial are good sources for memory. This Apple note tells how to replace the memory, and this video shows you how to do that.
Now, question 1. Two keys to speed are RAM or memory and free disk space. Discussed RAM already. Disk space the general rule is that you need 10% or more of the space free for systems usage. When you've deleted files, you've probably emptied the trash. Some have found using OnyX has helped with performance (you want the Leopard version). With any disk maintenance program, you should have a good backup before using it.
See this FAQ on OS X performance.

Early 2008 MacBook Pro RAM upgrade limited to 3GB??

My brother in law has an early 2008 MBP, 2.4GHz, I'm pretty much sure we are talking about the one described in this Apple tech specs:
http://support.apple.com/kb/SP4
Now, it says that it supports up to 4GB of 667MHz DDR2 SDRAM. He bought 2x2GB Kingston memory modules , but the shop sold him the 800Mhz ones. Still they do fit and if only one is present together with the old 1GB 667MHz one it works fine reporting a total of 3GB. With the 2x2GB together the MBP doesn't even start.
My understanding was that such a MBP could support up to 8GB of RAM with the new 4GB memory modules (well probably with SL at 64 bits, which works). Personally I have an early 2007 MacBook and I know there is a 3GB limit due to the GMA 950 (video chip) reserving higher addresses.
Is there a similar situation for the MBP? I thought the memory speed being higher shouldn't matter (and it works indeed with one 800MHz module). Or is that MBP really limited to 3GB maximum? Any idea?
Message was edited by: Michelasso

yes, he will bring everything here today. I think he didn't buy the KTA MB800 anyway (made for Apple by kingston). Just generic. They are too cheap. But I have to check. Reading around I've found out that only the Penryn MBP should have the problem with faster RAM. Here is a good guide:
http://forums.macnn.com/69/mac-notebooks/358184/a-guide-to-macbook-ram-upgrades/
Well, he's still on time to give the RAM back and get the refund. Thanks for your help anyway.

Have early 2007 MacBookPro, Intel core 2 duo, 2.16 GHz; six mos ago expanded memory to 3GB to upgrade software to Snow Leopard; can I install Mountain Lion on my hardware?

have early 2007 MacBookPro, Intel core 2 duo, 2.16 GHz; six mos ago expanded memory to 3GB to upgrade software to Snow Leopard; can I install Mountain Lion on my hardware?

Supported
Models
iMac (Mid 2007 or newer)
MacBook (Late 2008 Aluminum, or Early 2009 or newer)
MacBook Pro (Mid/Late 2007 or newer)
Xserve (Early 2009)
MacBook Air (Late 2008 or newer)
Mac mini (Early 2009 or newer)
Mac Pro (Early 2008 or newer)

Can a macbook air early 2007 run osX lion.

Can a macbook air early 2007 run osX lion.

See the Lion requirements below:
Upgrading to Lion
If your computer does not meet the requirements to install Mavericks, it may still meet the requirements to install Lion.
You can purchase Lion at the Online Apple Store. The cost is $19.99 (as it was before) plus tax. It's a download. You will get an email containing a redemption code that you then use at the Mac App Store to download Lion. Save a copy of that installer to your Downloads folder because the installer deletes itself at the end of the installation.
     Lion System Requirements
       1. Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7,
           or Xeon processor
       2. 2GB of memory
       3. OS X v10.6.6 or later (v10.6.8 recommended)
       4. 7GB of available space
       5. Some features require an Apple ID; terms apply.

I have an early 2008 macbook pro that is running slow after upgrading to lion. Is there anything I can do? this is what I have,Processor 2.4 GHz Intel Core 2 Duo, Memory 2 GB 667 MHz DDR2 SDRAM.

I have an early 2008 macbook pro that is running slow after upgrading to lion. Is there anything I can do? this is what I have,Processor 2.4 GHz Intel Core 2 Duo, Memory 2 GB 667 MHz DDR2 SDRAM.

First, back up all data immediately, as your boot drive may be failing.
Launch the usual set of applications you use when you notice the problem.
Step 1
Launch the Activity Monitor 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. Click Utilities, then Activity Monitor in the page that opens.
Select the CPU tab of the Activity Monitor window.
Select All Processes from the menu in the toolbar, if not already selected.
Click the heading of the % CPU column in the process table to sort the entries by CPU usage. You may have to click it twice to get the highest value at the top. What is it, and what is the process? Also post the values for % User, % System, and % Idle at the bottom of the window.
Select the System Memory tab. What values are shown in the bottom part of the window for Page outs and Swap used?
Next, select the Disk Activity tab. What approximate values are shown for Reads in/sec and Writes out/sec?
Step 2
You must be logged in as an administrator to carry out this step.
Launch the Console application in the same way as above. Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left.
Post the 50 or so most recent messages in the log — the text, please, not a screenshot.
Important: Some personal information, such as your name, may appear in the log. Edit it out before posting.

Macbook Early 2007 with 10.6.8 cant connect to 5Ghz WiFi

Hello there,
I have macbook early 2007 and already installed 10.6.8, today i found out that my macbook cannot connect to 5Ghz WiFi network, when i check the system profiler it shows that my aircard only support channel 1-13 which is 2.4ghz only, aircard region is APAC and Country Code: ID. is there any possibility to set my aircard to use the 802.11a since it is supported (aircard shows 802.11a/b/g/n)
My AP is Ubiquiti Rocket M5 which supports only 802.11a/n.
Interfaces:
en1:
Card Type:          AirPort Extreme
Firmware Version:          Atheros 5416: 2.1.14.6
Locale:          APAC
Country Code:          ID
Supported PHY Modes:          802.11 a/b/g/n
Supported Channels:          1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
Status:          Connected
Thankyou

Whilst it may not be your fault I am afraid it appears that your post is on a forum which is not the best for your OS. It will save the time of the unpaid volunteers here, and may resolve your issue faster, if you could examine the list below and see if there is a more appropriate forum to which you could direct your question.
OS X 10.9 Mavericks
OS X 10.8 Mountain Lion
OS X 10.7 Lion
OS X 10.6 Snow Leopard
OS X 10.5 Leopard
OS X 10.4 Tiger
OS X 10.3 and earlier
OS 9, OS 8 & System 7
OS X Technologies
OS X Server
iPad
iPhone
iPod
Other

Have a late 2007 MacBook 2.2 Ghz Intel Core 2 Duo, memory upgraded to 4 GB 667 MHz. What do I need to upgrade to run Mountain Lion OS 10.8?

Have a late 2007 MacBook 2.2 Ghz Intel Core 2 Duo, memory upgraded to 4 GB 667 MHz. What do I need to upgrade to run Mountain Lion OS 10.8?

While we all have MacBooks in this forum most of us don’t run Lion. There's a Lion Support Community where everybody has Lion. You should also post this question there to increase your chances of getting an answer. https://discussions.apple.com/community/mac_os/mac_os_x_v10.7_lion

I have a macbook pro the early 2007 version. How can i download The mac app store and will i be able to use the iLife'11?

I have a macbook pro the early 2007 version & i am new to the mac apple world. How can i download The mac app store and will i be able to use the iLife'11? I want to buy the iLife software but I am not sure if it will work on my computer.

Hi Kristy,
Update to 10.6.8 to use the app store.
Your MBP's hardware requirements should be fine for iLife 11:
http://support.apple.com/kb/HT4163

I have an early model MacBook Air purchased 2008 with a removable back casing can I purchase and add an additional 2 GB of memory?

I have an early model MacBook Air purchased 2008 with a removable back casing. Can I purchase and add an additional 2 GB of memory?

Whether you open it or not, is completely irrelevant to the question.
All Macbook Airs have memory that is permanently soldered to the logic board, and there are no expansion slots. Hence, no Macbook Air may be upgraded from the memory configuration it had when it was manufactured.
Your system came with 2 Gb, it will always have only 2 Gb.

Early 2011 MacBook Pro- The thermal paste discussion.

It is my goal to clear up the questions and concerns Apple customers have been having regarding heat or fan related concerns with Early 2011 MacBook Pros. If your MacBook Pro was produced within the last few months the thermal issue has been resolved and it will likely not be in issue for you. If you are still wondering if your computer is effected or what the real issue is keep reading.
The MacBook Cools itself by 2 main methods: active and passive. The active cooling is via a fan that blows air through a heatsync and into a tube called a heat pipe which leads to the back of the computer where the hot air is discharged through a vent at the bottom of the screen behind the hinge. The fan lowers the air pressure inside the case causing outside air is drawn in the case, displacing the hot air inside and helping to cool the other components.
The computer uses passive cooling to remove the residual heat from the processor which comes mostly in the form of radiant heat. Passive cooling is also used to cool the other components of the computer (memory, disk drives, battery etc). Passive cooling works by conductive heat transfer ie. syncing to the case of the computer. Some of the heat then is radiated. Some of it is transferred from the outside of the case via convective cooling; the foot pads on the bottom cover are designed to raise it up just enough to allow air underneath for convection to occur. (Convection is the process in which hot air to rises and is displaced by cooler air.) The rest of the heat from the bottom cover is absorbed by whatever surface you have the computer on.
The processor will not sync to the case very much if the board is assembled properly however the other components of the computer will, requiring the case to be in open air to allow for passive cooling to take place.
If you have some sort of covering such as a plastic snap on case it will likely interfere with passive cooling in all of it's 3 of it forms, this will cause the computer to be abnormally hot. I recently saw someone in the Apple store with a MacBook Air experiencing abnormal heating due to a plastic snap case so this particular problem is not unique to MacBook Pros and it is not the cause of the issue being discussed here. I do not recommend the use or anything that covers the computer while it is running with the exception of something that covers the back of the display panel only. If you are worried about your computer getting damaged go and buy a laptop insurance policy from Worth Ave group. The insurance does not cover cosmetic damage or misplaced items but will cover accidental damage including spills. This insurance also covers theft, vandalism and natural disasters, is quite inexpensive and the claims process and deductible is similar to most phone insurance plans (which they also offer).
User induced overheating can also occur when the computer is placed on an improper surface such as a couch cushion, car seat, bed, pillow etc. Doing this can interfere with both passive and active cooling.
As I mentioned earlier In all likelihood if your computer was produced after May it is not affected. I personally have been in posession of 3 MacBook Pros, one produced before May which had the problem, one after which had no problems and one produced more recently that has mind blowing thermal performance way beyond all of my expectations.
So the question at this point is exactly what is the problem, how can it be diagnosed and how can it be rectified.
After extensive research and testing I have determined the issue to be related to improper application thermal paste. I involuntarily became involved in this pursuit as a result of the problems I was experiencing and I did not initially come at from an objective viewpoint but rather one of cautious skepticism. I had anticipated before purchasing my computer that there may be a thermal issue. This anticipaion came as a result of reading an article on ifixit.com about the disassembly of the brand new early 2011 MacBook Pro. When the technician performing the disassembly removed the main heat sync he expressed concern about how much much thermal paste was present, expressing that it seemed excessive. This lead the technician to question wether or not it would cause heating problems.
Proper application of thermal paste is critical to the functionality of the active cooling system and when applied improperly will not properly transfer the heat to the heat-sync which in turn gets cooled by the fan. Proper application of thermal paste insures the heat is removed from the case as efficiently as possible. Doing this both reduces the speed at which the fan needs to run in a lot of situations and prevents too much heat from the processor needing to be cooled by passive means. If is is not applied properly it will eventually lead to overheating of the case as well as the other components of the computer. This can cause damage firstly to the computer's battery and can also significantly shorten the life computer. (Or any other kind of electronic device for that matter.)
The problem can be diagnosed by testing the computer using a program called System Load or any other software that will put your computers proscessor use up to its maximum and keep it there indefinitely. Placing full load on your GPU at the same time during the test is also recommended. Keep in mind, if you are using your computer the fan will spin up if needed for additional cooling. You should expect the fan go up to its maximum speed during the test, it is not in of itself an indication of a negative result. Make sure to have the computer plugged in, fully charged and on a proper surface. A desk or other flat surface should be fine. Exceptions would include the top of a refrigerator since it has insulation just underneath the metal exterior or any surface that is heated by any means such as a dryer or other appliance.
(The temps to follow are in ºF)
Run the test for up to 1 hour. If the case of the computer breaks 93 degrees your unit is likely affected. Expect the unit to even possibly reach temps approaching and exceeding 100º, if this happens immediately abort the test. Also look for the processor temp shooting up to around 180 in the first 30 seconds and the fan spinning up right away. Typically on a properly functioning unit the temperature of the case will end up being somewhere in the neighborhood of 88-91º. If this test is preformed in a room with a normal ambient room temperature of about 68 degrees. Even after an hour the case of the computer should not be significantly hot, just warm to the touch. On a normally operating unit the fan will start to kick in within 90 seconds or so and may not reach full speed even after several minuets.
At one point the case of my computer actually reached 95º during normal web browsing.
This is a problem that I have had successfully corrected twice by reapplication of thermal paste. The first time was on a machine produced prior to may and the second was after a logic board was replaced at the repair depot. (I suspect the inventory turnover is lower for boards than whole computers resulting in a board from the initial production run being installed in my computer.)
If you forget everything I just wrote remember this. #1 if you are using your computer hard enough the fan will end up running at high speed at some point. #2 This problem is not in any way related to the design of the MacBook Pro, or its use/application. #3 This mostly not a problem of the CPU being too hot; these Sandy Bridge CPUs are rated for 212ºf and will routinely be in the neighborhood of 200º, this is hotter than other chips but well within design limits. #4 I have done everything in my power to make sure that this problem has been corrected and I have every logical and evidenced based reason to believe it has been resolved in machines produced after may. #5 This is not an Apple acknolidged issue. Technicians will tell you that there is no problem because these higher temps are normal and within operating limits and if they weren't the machine would shut itself off. (This is a bit extreme; just like a lot of other devices such as electronics, toaster ovens and space heaters with thermal overload protection this automatic shutoff is intended to occur when damage or risk of fire is imminent because the device is WAY outside of normal operating paramaters.) They will also not tell you when asked what these limits are, that they know what they are or in some cases that such figures they even exsist.
I stake my personal and professional reputation on the accuracy of my findings, it is my job as a private consultant to help my clients to resolve complicated and expensive issues just like this one.
Bottom line if you are having a problem and Apple won't fix it on warranty don't ditch your machine, just pay to have it done yourself. In most cases you can pay have it done at the Apple store. It will probably cost you less than 100.00, and it will not void your warranty as long as the work is done by Apple certified technician. It will be well worth it; after all in spite of this MacBook Pro's are hands down the best portable computers on the market, with an industry leading warranty and support to back it up. On it's worst day Apple's service and support is better than any computer/ consumer electronics company, even on its best day.
I hope this helps to clarify this issue! I also hope it will help anyone affected to resolve the problem instead of resorting to a refund and settling for something else.

hello all
you can try this:
Go to system preferences > settings > built in display > see bottom of window.
check "show mirroring options in the menu bar when available". then click "airplay display" > and select your device.
That's what happened to my MBP - 15-inch, Late 2011 model.

Performance unacceptable after installing lion on late 2007 MacBook Pro

I have a mid-2007 MacBook Pro with 2Gb of memory and a 2.4GHz Intel Core2Duo. Since installing Lion, Safari is all but unusable, it takes forever to load, every page I try to load stops the entire computer with the spinning beach ball, I haven't even tried flash sites. iTunes hangs every time I download a podcast at the processing file stage. I keep iTunes open to feed my AppleTV, but after a few hours of watching I have to restart iTunes because everything starts to hang. To say nothing of what happens when iTunes starts automatically downloading podcasts. Syncs with my iPad have been hit or miss. The entire machine seems slow and sluggish. I tried running one app at a time, and that helped some, but it didn't fix the problem. I am assuming this is a RAM issue and have ordered more, but Apple said it would work with 2Gb of RAM. I don't call this working.
So my question is does it save memory to run apps in full screen or should I keep them as just windows? I have tried to kill all the extras, and I have been trying to just do one thing at a time, but I have honestly never had this kind of reaction to a new OS when the machine was in spec. And I have been upgrading since system 7. Is 4Gb going to be enough? Is the processor just not fast enough to handle it? Upgrading to a new machine is not an option at all, and I really like the working bits of Lion I have seen, but am I stuck?

I haven't done permissions yet, but I have rebooted several times. I had an issue with the superdrive not recognizing DVDs, so I zapped the PRAM and did the SMC thing. Plus, I've tried rebooting just to see if that would help, but it has not.
I have been watching istat and there's some free memory but not a lot. I was fine under snow leopard, I never had any troubles until I started running a lot of stuff at once. I agree that this is almost certainly memory. It gets worse the more things I try to do at once. Everything hangs whenever there's an operation to be done (syncing, downloading). It just feels like the machine is choking.
I saw an article earlier on one of the Mac RSSs that the writer was having problems with Safari consuming up to a gig of memory just sitting idle with a few tabs open. I'm not going to bother with Safari until I put the memory in, Chrome runs pretty well, even if I can't really do the full-screen thing. I guess at this point I'm just looking for help for what I can do to conserve memory until more arrives. And I'm a little annoyed at Apple for saying Lion works with 2Gb of RAM when it really doesn't. If you can't use the browser or the iTunes, how can you even hope to run Photoshop? iMovie takes 5 minutes to load and when it does it's full of visual glitches.
I guess I'll try permissions and see if that helps. Thanks for your ideas though.

Will this Hard Drive work on my mid 2007 macbook?

Will this hard drive work on my mid 2007 hard drive? The size is fine, but what about pins? Here is the link.
Hard Drive:
http://www.bhphotovideo.com/c/product/758498-REG/Hitachi_0S02858_500GB_Travelsta r_2_5_SATA.html
My macbook specs:
http://support.apple.com/kb/sp18 (Black)
Thanks,
Squirtly

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/
These are good online stores for Mac compatible RAM
OWC 667Mhz RAM
http://eshop.macsales.com/shop/memory/MacBook/DDR2/ - They offer Mac tested RAM at very good prices.
Crucial Memory http://www.crucial.com/ - good place to buy RAM from all over the world. They also have an excellent memory selector that allows you to choose memory based on your computer's model
Data Memory Systems http://www.datamemorysystems.com/apple-memory.asp - another good, cheap place to buying RAM if you live in the U.S.
Here are instructions on replacing RAM in a MacBook with a removable battery. http://homeoffice.consumerelectronicsnet.com/articles/viewarticle.jsp?id=44404
If you don’t have the tools to open up the MacBook OWC has a set for $5.
http://eshop.macsales.com/item/OWC/TOOLKITMHD/

Early 2007 Macbook - Memory Limitation?

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