IBook G4 12'' 1.33Ghz; RAM question

I have 1 GB DDR SDRAM, can a 12 inch iBook handle more than 1 GB? I just forget what its maximum is.

Your iBook can handle a maximum of 1.5GB of RAM.
(17578)

Similar Messages

IBook g4 12" 1.33ghz HDD, RAM, & battery

Just got an iBook g4 12" 1.33ghz for free, it's missing from what I can tell is the HDD, and everything to hook it up, the ram, and the battery. The model # is A1055.

ipod!!! wrote:
will a 14" ibook battery fit a 12" iBook?
No. They are different sizes.
http://eshop.macsales.com/shop/apple_laptop/batteries/iBook_G4_12
However, a model A1055 is a 14-inch iBook.
http://www.everymac.com/ultimate-mac-lookup/?search_keywords=A1055
So yours is either a 14-inch model or you have the wrong model number.
http://eshop.macsales.com/shop/powerbook/battery/ibook-g3-g4-14inch/

VERY SPECIFIC RAM QUESTION (not answered in prior topics)

I have a very specific RAM question. I've been pouring through the discussions and I see TONS of stuff about the proper way to upgrade RAM. I've done that before without incident, but here is my dilemma:
I'm using the 3.0Ghz, 8-core, MP currently with 8GB of the 667Mhz RAM (8x1GB). The memory is all matched from OWC and I have had no problems.
I just bought 16GB of new RAM from OWC (4x4GB).
I'm going to remove all 8 of the current 1GB DIMM's, and place two of the 4GB DIMM's in slots 1 & 2 on riser A, and two of the 4GB DIMM's in slots 1 & 2 on riser B. That will give me 16GB's in matched pairs on slots 1 & 2 of both riser A and B.
My question is this: Should I install two of my old 1GB DIMM's in slots 3/4 of riser A, and two of the old 1GB DIMM's in slots 3/4 of riser B (for a total of 20GB's)?
I've read that having all 8 slots filled = better performance but I'm not sure the mix of 4GB DIMM's and 1GB DIMM's.
Any Thoughts?
Thanks So Much,
Tom

Optimally you want matched quads in each Riser. However, Bare Feats did some memory benchmarks that you might wish to read regarding memory performance versus different configurations. As for proper installation see the following:
Mac Pro memory arrangement photos;
Mac Pro Memory Configuration.

HP dv9629ca Laptop (Ram Question)

Here is a RAM question. The Laptop had 2 one Gigabyte SO-DIMMs with them both installed the PC would not boot. the lights would come on but the screen remained black. I thought it was a RAM problem since when I would only put in a single stick of RAM the computer Booted no problem. I figured the one ram was BAD. Yet when i bought a 2GB SO-DIMM and added it to the 1GB already inside the computer wouldn't boot just like before. so I removed both rams and Put the 2GB stick in where the other was working and It shows 2GB now. I Know the Laptop maxes out at 4GB of RAM with a 64bit version of Windows installed. Is it possible to find a 4GB SO-DIMM and put it into the Slot that works or will it only accept a maximum of 2GB per Slot?
Laptop Details
AT newegg.ca they have a Single SO-DIMM that is 4GB the Laptop Max is 4GB. Not sure if it would read 4GB coming from a single SO-DIMM

Here are the specs for your HP Pavilion dv9629ca Notebook Computer and here is the HP Pavilion dv9500, dv9600, and dv9700 Entertainment PC - Maintenance and Service Guide for your computer. Both pieces of information indicate that 4GB (2 X 2GB) is the maximum. 2GB is the largest size supported in each slot.
You may wish to clean the slots or reseat the memory... you may also want to inspect the slots for debris or bent contacts.
Please send KUDOs
Frank
{------------ Please click the "White Kudos" Thumbs Up to say THANKS for helping.
Please click the "Accept As Solution" on my post, if my assistance has solved your issue. ------------V
This is a user supported forum. I am a volunteer and I don't work for HP.
HP 15t-j100 (on loan from HP)
HP 13 Split x2 (on loan from HP)
HP Slate8 Pro (on loan from HP)
HP a1632x - Windows 7, 4GB RAM, AMD Radeon HD 6450
HP p6130y - Windows 7, 8GB RAM, AMD Radeon HD 6450
HP p6320y - Windows 7, 8GB RAM, NVIDIA GT 240
HP p7-1026 - Windows 7, 6GB RAM, AMD Radeon HD 6450
HP p6787c - Windows 7, 8GB RAM, NVIDIA GT 240

Macbook Pro (15", 2.33GHz) ram upgrade question

Hi,
I want to max out the ram in my MBP to 3.0GB. Can I just get any DDR 2 ram from a computer store, or does it have to be specifically Apple ram?
Thanks,
Derrick

There is no such thing as "Apple RAM" - they source it from Samsung, Micron (Crucial is the consumer arm of Micron), and others. Apple sure does charge a lot for the same chips, though! Buy elsewhere...

Max RAM question

I've done a search but couldn't find specifics for my iBook. I have the 12-inch, 1.33Ghz, 40GB hard drive, 512MB installed RAM model. It says that the maximum RAM I can install into my laptop is 1.5GB. I have been looking at 1GB RAM upgrades but will this not work since it is over the 1.5GB limit? I know it isn't that much over but I just want to make sure. Just being overly cautious, I suppose. Thanks in advance!
JC

It may or may not work. Apple's software has a tendency to be very sensitive to machines whose specs are exceeded or not matched perfectly, with kernel panics and other issues coming up. See my FAQ*:
http://www.macmaps.com/badram.html
Play Russian Roulette if you like, but don't say you didn't know better.
- * Links to my pages may give me compensation.

1.42 GHz iBook G4 w/ 512 MB RAM Upgrade

I have purchased 1 GB RAM to upgrade my iBook G4. What performance enhancements, if any, will be noticeable? What effects will more RAM have?
Thanks!

When a Mac running Mac OS X needs more RAM memory, not having it available causes some least-recently-used and not-modified RAM pages to be marked "unloaded", and that RAM is re-used for something else. If memory get still tighter, it may cause some parts of RAM to be written to Disk instead of staying in RAM.
The more you are short of RAM and use all the RAM you have allocated, the more stuff goes to Disk. Since Disk Accesses take much longer than real RAM, everything slows down. If you open one big Application, then another, and stay in the second Application exclusively, only your Application-switching time will be impacted.
Activity Monitor has a nice display that can show you how much free RAM (green) is available. It also has a display mode (when you close its main window) where it can show only the pie chart of how RAM is being used in the Activity Monitor Icon in the Dock. You can tell at a glance that your Mac is being slowed down (due to lack of RAM) when only a small area of Green memory is available.
Message was edited by: Grant Bennet-Alder

MSI 915p Thoughts & ram questions

Hi All,
I'm thinking of buying one of MSI 915P neo2 Platinum motherboards, but i have a couple of questions. Firstly i'm having dificulty finding reviews for this mobo, so i've come here to see what you think of it (unbiased of course). Secondly i'm confused over what type of RAM it supports, some parts sellers list PC4200 others PC4300, i'm even seeing the newer PC5300 being mentioned. And finally what the difference between PC4200 & PC4300.
Thanks inadvance
Ian P.

Also, read:
http://www.tomshardware.com/motherboard/20040810/index.html
http://www.tomshardware.com/motherboard/20040916/index.html
to know more about the new Intel Socket T platform.

Quick (hopefully) RAM question

We have a A105-S2071 and a A105-S4334. I would like to upgrade the RAM in both. My question: can I just put the two 1 GB RAM cards from the S4334 into the S2071?
Thanks
ja

Satellite A105-S2071
Satellite A105-S4334
Yes, the same modules are sold for both.
-Jerry

"AFX CS3 - RAM Question"

hi,
i have a question about the usage of RAM in After Effects CS3.
If i start AFX it says "using 5% of 3GB" - but i got 5GB...the same number appears while i'm previewing my comp.
System: 5GB RAM - 2x Dual Core 2,6 Ghz MAC / Tiger
Thx.

See the
"Render multiple frames simultaneously" section of After Effects CS3 Help on the Web for the "how".
See the other sections in
"Memory, storage, and performance" for the gory details of how After Effects uses RAM and such.

Mac Pro 8 Core (2008) Hard Drive & Ram questions

Hi there,
I recently purchased a Mac Pro 8 Core 2008 Model with 2Gb ram and 320Gb Hard Drive (Got a great deal on it... paid $1,500.00 for it!!). I bought this computer exclusively for audio production work. I know I can upgrade up to 32GB of ram if I wanted to however, I have heard that the system won't recognize 32GB ram when running 32bit OS & Applications. I use Ableton Live 8.2 (32bit capable) and Logic Studio 9 (32bit & 64bit capable).. what is the highest amount of ram I should upgrade to without overkilling it? In other words... what is the highest amount of ram I can upgrade to that I will actually notice the difference and that the system will actually use @ 32bit?
Second question is regarding hard drives... I need at least 320GB for OS and core applications and at least 1 TB for storage... what is the most efficient, fastest and least expensive to upgrade the storage on this machine?
I really appreciate your comments on this one.

Someone with Mac Pro, but on OS X 10.6 Install forum, like some, has full suites of CS5, FCP and others, and had run out of space literally on 150GB boot drive.
Apps like iDVD tech note recommended the boot drive have 24GB of free space (unfragmented for best burn performance) to burn dual layer.
X-Plane can go anywhere but uses almost 60GB for full world support.
My rule of thumb is 50% free on boot drive to avoid fragmenting free space such that it causes problems and there is always good performance overall as well as for read/writes.
To say someone doesn't need xyz when maybe they rre right, and to argue with their own math?
OS X does not support TRIM or I'd see if you can go with 120GB SSD. One way to slim down boot drive of course, maybe you have, maybe not,
Move all the data and media files possible off the boot drive can save 100GB and improve I/O at the same time.
Move the entire home account folder (the above leaves a smaller 1GB home library only on boot drive) which really isn't totally necessary but nice for some.
WD Black Caviar 2TB $170 is fast and nice or $89 for 1TB (if you think you need A, then get 2 x as much storage).
2008s don't use 8GB DIMMs and 32GB is as far as they go.
ATI 5770/5870 or even Quadro 4000 graphics
did it come with a 4870? or 8800GT?

Oracle VM server RAM question

I am running two vm servers both with 16GB of physical memory installed. When I go in to check the memory specs for the servers using "free -m" or "cat /proc/meminfo" it only show a total of 577MB of RAM. Now I know this can not be true because currently we are running two guest CentOS machines and one Windows Server 2003 guest machine on one of the servers all with 2GB virtual memory. These machines do not seem to have any performance problems which leads me to suspect that the VM server is not reporting the RAM that is physically installed but rather it is reporting the total memory that it is using. I do not think it would even be possible to run two CentOS machines and one Windows Server 2003 with only 577MB of ram. Can anyone confirm that the 577MB I am seeing in the VM server is just what it is using? Thanks

I do see a few lines similar to this
"title Oracle VM Server-ovs (xen-3.4.0 2.6.18-128.2.1.4.37.el5ovs)
root (hd0,0)
kernel /xen-32bit.gz dom0_mem=564M
module /vmlinuz-2.6.18-128.2.1.4.37.el5xen ro root=UUID=ee6eb40e-1c39-473b-b670-7131959cc839
module /initrd-2.6.18-128.2.1.4.37.el5xen.img"
You have answered my question. I just wanted to make sure that it was normal to not see the full physical memory installed. Thanks
Edited by: Paul_RealityTech on Oct 24, 2011 12:05 PM

MacBook (unibody late 2008) - RAM question

Hi All,
I am fairly new to this community but from I have seen so far there is a lot of knowledge contained in these threats.
I have a MacBook (unibody late 2008) with the following specifications:
Hardware Overview:
Model Name:          MacBook
Model Identifier:          MacBook5,1
Processor Name:          Intel Core 2 Duo
Processor Speed:          2 GHz
Number of Processors:          1
Total Number of Cores:          2
L2 Cache:          3 MB
Memory:          2 GB
Bus Speed:          1.07 GHz
Boot ROM Version:          MB51.007D.B03
SMC Version (system):          1.32f8
Serial Number (system):          W8******1AQ
Hardware UUID: ******
Sudden Motion Sensor:
State:          Enabled
After installing Lion a few weeks ago everything has significantly slowed down I feel that a revamp boosting RAM and memory would help. I currently have 2GB RAM (2 x 1GB) and 160GB hard drive. Hard drive details below:
NVidia MCP79 AHCI:
Vendor:          NVidia
Product:          MCP79 AHCI
Link Speed:          3 Gigabit
Negotiated Link Speed:          1.5 Gigabit
Description:          AHCI Version 1.20 Supported
FUJITSU MHZ2160BH FFS G1:
Capacity:          160.04 GB (160,041,885,696 bytes)
Model:          FUJITSU MHZ2160BH FFS G1
Revision:          0081008C
Serial Number:                  K64******N6T
Native Command Queuing:          Yes
Queue Depth:          32
Removable Media:          No
Detachable Drive:          No
BSD Name:          disk0
Medium Type:          Rotational
Partition Map Type:          GPT (GUID Partition Table)
S.M.A.R.T. status:          Verified
Volumes:
disk0s1:
Capacity:          209.7 MB (209,715,200 bytes)
BSD Name:          disk0s1
Content:          EFI
Macintosh HD:
Capacity:          159.18 GB (159,182,127,104 bytes)
Available:          16.87 GB (16,865,333,248 bytes)
Writable:          Yes
File System:          Journaled HFS+
BSD Name:          disk0s2
Mount Point:          /
Content:          Apple_HFS
Recovery HD:
Capacity:          650 MB (650,002,432 bytes)
BSD Name:          disk0s3
Content:          Apple_Boot
I have done some research on line and I have the following questions:
RAM
1) What is the maximum RAM my mac can take without causing problems. Apple mentions that the maximum RAM is 4GB (2 x 2GB) but I have seen mentioned in threats that up to 8GB have been installed.
2) The RAM quoted in the specs from apple is DDR3 PC3-8500/DDR3-1066. Could I use a faster chip such as DDR3 PC3-10600/DDR3-1333 or is this upgrade not advisable.
Hard Drive
1) Is there a limit to the maximum capacity re hard drive. The maximum apple used to offer this model was 320GB. I would ideally would like to go up to 500GB to 1TB.
2) The specs of my existing drive are: 160GB 5400-rpm Serial ATA hard disk drive. Could I get a faster disk, say 7200 rpm to increase performance and will this have any significant impact on battery life and heat?
Further more any recommendations in terms of any of the above welcome.
A lot of information but I wanted to offer all the info needed for meaningful advice.
Thanks in advance.
<Edited By Host>

Hi Christos77,
I also have a late 2008 13 inch unibody MacBook - mine has the 2.4GHz Intel Core 2 Duo processor and a 250GB Toshiba hard drive. At the beginning of January I upgraded my RAM from the original 2GB to 8GB from OWC and it made an enormous difference to the functionality of my machine. In fact, it turned it from being almost unusable to working in a reasonable way.
The recent death of my Time Capsule has prompted me to re-think my setup and, basically, what I need is a drive with greater capacity than my original Toshiba 250GB that the MacBook shipped with. I'm currently working with only 11.65GB of Available disk space so I need to do something pretty quickly.
I've been researching over the past couple of days and decided that my need for storage is greater than my need for speed so I've decided to replace my existing HDD with a new HDD instead of going down the OWC 'Data Doubler' route.
I, too, thought that the 750GB WD Scorpio Black 7200 rpm drive would be the best (and most cost-effective) solution but I've read reports from some users that it was either noisy and/or hot. However, none of these comments came from users with a late 2008 MacBook.
I would be very grateful if you could confirm that, after almost twelve months, you're still happy with your WD Scorpio Black drive in your late 2008 MacBook?
One last question ... when you now check the Serial ATA details in the System Report, does it still show your new WD hard drive having a 'Negotiated Link Speed' of 1.5 GB or is it now SATA 2 (i.e. 3GB)?
Many thanks for your help.
Cheers
Tricia
BTW I've been running OS X 10.7.x on my system since it came out - no problems at all with it - am thinking of upgrading to 10.8 because I've read that it takes a little less space and is more efficient in memory management - but will have to check a few more things first before I decide to do that!
Message was edited by: Patricia Henwood to add OS details

Is it possible..another RAM question

I was at OWC site and wanted to upgrade my RAM for my iMac 24" (2007 model). I initially thought that my iMac (2007 iMac 7,1) maximum RAM was 4GB. However, to my surprise, OWC listed as 6GB as max. Curious, I went to my local Fry's electronic and picked with a 4GB stick and wow...it worked!! My iMac is now showing 6GB! I do see a faster response. I'm running Snow Leopard 10.6.4. So here are my questions: First, is it really true that my Mac is actually seeing 6GB and using all 6GB or is it just showing 6GB but using only 4GB? Also, if one slot can recognized the 4GB, what about upgrading the other slot to 4GB and getting a total of 8GB? Will this work?
Every where I read, even at crucial and apple tech support site indicated that my Mac can only use max of 4GB...but apparently I'm only 6GB now and hope to push the envelope to 8GB. Will this be possible or is my Mac showing 6GB but I'm actually using 4GB and the effect I'm seeing is only a placebo effect? Thanks for all the help guys!

Welcome to the Apple Discussions!
Apple says 4 GB, but it has long been established that both of the Mid 2007 models can use 6GB. It cannot use 8 GB, so do not waste your money.
Dah•veed

New MBP 13" w/ Upgrade HDD/RAM question ??

Just received MacBook Pro 13" 2.26, along with larger HDD/RAM from 3rd party online retailer.
Question - Do I just upgrade HDD/RAM even before I start MBP for the first time? OR do I start MBP first do the registration, etc. THEN replace HDD/RAM afterwards?? Does it matter?
Also, using RESTORE disc on blank HDD will install EVERYTHING to factory default setting (apps, etc)??

I know it takes time but I would continue with the install just to make sure the stock HD is ok.
Yes, once you install your 3rd party HD you can use your install Disk. When you install your new hard drive you need to put in the install Disk and format your new HD before loading the install.
Here are the steps I use:
1. Put in your install Disk (make sure it's the INSTALL DISK #1)
2. Remove old HD and install new HD.
3. Restart Computer and hold down the Option, Command, P, R keys all at the same time (this is known as resetting PRAM) until I hear 3 bong sounds...then release all keys. I would recommend if you haven't done this yet to practice.
4. After I release the keys I turn OFF the computer by holding the down on the power button until the power goes off.
5 Press the power button and before the first bong press and HOLD the C key until I see the spinning spoke wheel...then release the C key.
6 Once booted to the install Disk #1 go to disk utilities and format the new HD drive using the GUID partition table.
7. Start the install.
Message was edited by: D/FW

IBook G4 12'' 1.33Ghz; RAM question

Similar Messages

Maybe you are looking for