I have a Black Macbook 4,1, penryn 2.4GHz, snow leopard 10.6.7 with 8GB Ram

Yes 8GB Ram. It all goes great until it enters in screensaver or sleep mode (i can't detect) or else i try to run some virtual machines (it doesn't matter if it's virtualbox, fusion or paralles). The van start get all crazy like the computer it's about to lift off and them the operating system freezes. How i resolve this? I know that it's related to the RAM but i would like to know why. Why the system recognizes the RAM and boots and works with it and them "oh my god i have 8GB.No way.Let do something to freeze up! Hammer time! Can't touch this!"
Another note. A friend of mine who is a developer as Mac OS X Lion on a external disk and we boot my macbook with. So far so good, nothing to report, but i didn't try yet with virtual machines. I need some kind of tool or expertie to analize my problem can somebody help me?

My apologies for forgeting to tell this part of my experiences. It all started in Mac OS X Leopard with 2GB and this is the evolution until now:
.Mac OS X Leopard - RAM:2GB
.Mac OS X Leopard - RAM:4GB
.Mac OS X Snow Leopard - RAM:4GB
.Mac OS X Snow Leopard - RAM:6GB (4GB + 2GB)
so far, so good, with 1 hdd, with 2 hdd, with RAID0 stripe, with RAID0 stripe + USB boot, with RAID0 stripe + Firewire boot, you named i tried it. Them the ultimate upgrade:
.Mac OS X Snow Leopard 10.6.5 - RAM:8GB (4GB + 4GB) After an undetermined time "Oh dam!!!Ups there it go!!"
.Mac OS X Snow Leopard 10.6.6 - RAM:8GB (4GB + 4GB) "Hummm!!!So far so good!!" - what changed?
.Mac OS X Snow Leopard 10.6.7 - RAM:8GB (4GB + 4GB) "Hummm!!!So far so good!!...and ... little dam!!!" - what changed?
And them ladies and gentlemen the King of the Jungle:
.Mac OS X Lion Dev Prev 2 booting from firewire - RAM:8GB (4GB + 4GB) - life is good. What changed?
See, my point! I know something is fishy around here! I know that some configuration are theoretical not supported, but i want to find out why.
JoeyR says is the hardware, but wich piece? The graphics? And even so it's not the function os the bios/efi to allocate the memory to the hardware? Does the hardware has some limitation to access more memory than 6GB? Why is that? Isn't the bus of my computer a 64 bit like the CPU? Even if it is 32 bit the limit would be 4GB (2^32). How it can access 6GB and does complain?
Just to remenber i have a Macbook Black verson 4,1, CPU Penryn T8300 (Dual 2 Core) 2.4GHz with a GPU Intel X3100 (which *****!).
Now, with all that can somebody tell me of a tool or method that i can use to analize this stuff and find it out who provokes the crash/freeze/"oh dam!"?

Similar Messages

  • I have a black MacBook from 2008 and tried downloading snow leopard 10.6. It told me I had to restart my computer. However once I restarted my MacBook my touchpad and keyboard were not working so I am unable to sign in. I have no idea what the problem is

    I have a black MacBook from 2008 and tried downloading snow leopard 10.6. It told me I had to restart my computer. However once I restarted my MacBook my touchpad and keyboard were not working so I am unable to sign in. I have no idea what the problem is

    You cannot download the upgrade to Snow Leopard.
    Upgrade Paths to Snow Leopard, Lion, and/or Mountain Lion
    You can upgrade to Mountain Lion from Lion or directly from Snow Leopard. Mountain Lion can be downloaded from the Mac App Store for $19.99. To access the App Store you must have Snow Leopard 10.6.6 or later installed.
    Upgrading to Snow Leopard
    You must purchase Snow Leopard through the Apple Store: Mac OS X 10.6 Snow Leopard - Apple Store (U.S.). The price is $19.99 plus tax. You will be sent physical media by mail after placing your order.
    After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store. Access to the App Store enables you to download Mountain Lion if your computer meets the requirements.
         Snow Leopard General Requirements
           1. Mac computer with an Intel processor
           2. 1GB of memory
           3. 5GB of available disk space
           4. DVD drive for installation
           5. Some features require a compatible Internet service provider;
               fees may apply.
           6. Some features require Apple’s MobileMe service; fees and
               terms apply.
    Upgrading to Lion
    If your computer does not meet the requirements to install Mountain Lion, it may still meet the requirements to install Lion.
    You can purchase Lion by contacting Customer Service: Contacting Apple for support and service - this includes international calling numbers. 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.
    Upgrading to Mountain Lion
    To upgrade to Mountain Lion you must have Snow Leopard 10.6.8 or Lion installed. Purchase and download Mountain Lion from the App Store. Sign in using your Apple ID. Mountain Lion is $19.99 plus tax. The file is quite large, over 4 GBs, so allow some time to download. It would be preferable to use Ethernet because it is nearly four times faster than wireless.
         OS X Mountain Lion - System Requirements
           Macs that can be upgraded to OS X Mountain Lion
             1. iMac (Mid 2007 or newer)
             2. MacBook (Late 2008 Aluminum, or Early 2009 or newer)
             3. MacBook Pro (Mid/Late 2007 or newer)
             4. MacBook Air (Late 2008 or newer)
             5. Mac mini (Early 2009 or newer)
             6. Mac Pro (Early 2008 or newer)
             7. Xserve (Early 2009)
         Are my applications compatible?
             See App Compatibility Table - RoaringApps.
         Am I eligible for the free upgrade?
             See Apple - Free OS X Mountain Lion upgrade Program.
         For a complete How-To introduction from Apple see Upgrade to OS X Mountain Lion.

  • Changes made to recurrent events in ical and/or iphone 4 will not sync since upgrading phone to iOS 5. I have an old macbook pro and it is running snow leopard OS 10.6.8. I have a minimum of 40 recurring events per week, several of which change.

    since upgrading phone to iOS 5. I have an old macbook pro and it is running snow leopard OS 10.6.8. I have a minimum of 40 recurring events per week, several of which change. I use the information to schedule future appointments based on those changes and it's causeing a major problem to not have the changes sync. Any help would be very much appreciated.

    Did you try to replace the calendar info on the phone with the one on your Mac? You can find this option in iTunes/Info pane, Advanced section.

  • I have a 2011 Macbook Pro 15" Snow Leopard Quadcore icore 7 with 8Gb of RAM and Im a Webpage Graphic Designer but why is my Macbookpro is so slow!?

    I have a 2011 Macbook Pro 15" Snow Leopard Quadcore icore 7 with 8Gb of RAM and Im a Webpage Graphic Designer but why is my Macbookpro is so slow!?
    I'm opening like Skype, AIM, Chrome the Memory Hog, Adobe Photshop and Illustrator...  Its so slow! I tried Onyx, CleanMyMac, iFreeMemory or just purging  but still i still have to restart to get it back to normal after closing all the applications... im not really impressed with the memory swapping thing,Even though my inactive RAM is like 2GB its so SloW! Anyone knows how to fix this problem?

    It's hard to say why your machine is slow, but that machine with 8 GB of RAM should not be slow.  Could be any number of possible problems.  Try taking a look at the Mac OS X Speed FAQ.

  • I have macbook pro 13 inch 2.9GHz Dual-core Intel Core i7 with 8GB RAM can I upgrade my ram to 16 GB?

    I Have bought The new MacBook Pro 13-inch:
    2.9GHz dual-core Intel Core i7
    Turbo Boost up to 3.6GHz
    8GB 1600MHz memory
    750GB 5400-rpm hard drive1
    Intel HD Graphics
    My Q: Can I upgrade my memory ram from 8GB to 16GB ?

    Sure. Make sure that you buy the RAM specified for your computer - 204-pin PC3-12800 (1600 MHz) DDR3 SO-DIMMs - and purchase from a reputable dealer such as Crucial, OWC, etc.
    You can go to the Crucial website and use the System Scanner app to get the correct RAM for your unit.
    Clinton

  • Programs have started to shut down my finder bar (iPhoto, iTunes, Photobooth) and now it happens when I try to access my iPhone4 in iTunes. I have a Black Macbook running 10.5.8

    I have a black Macbook running 10.5.8. A while ago iPhoto stopped opening. Time Machine also stopped working properly- it would back up for about 10 gB and then would stop. Photobooth also then began to stop working correctly; it would make my finder bar disappear if I opened it requiring me to shut down the computer and restart. Last week when I went to sync my iPhone4 the same thing happened. Last night I couldn't even open my iPhone4 in iTunes when I tried, closing iTunes and removing the finder bar again. I have been to the Genius Bar and it appears that my harddrive is okay. I have repaired permissions but still this keeps happening. Any ideas on what to do?

    Right or control click the MacintoshHD icon on your Desktop then click Get Info.
    See: Capacity
    Before deleting anymore files, verify the startup disk.
    Open Disk Utility   /Applications/Utilites
    Select MacintoshHD in the panel on the left then select the First Aid tab.
    Click: Verify Disk  (not Verify Disk Permissions).
    If the startup disk needs repairing, follow the instructions for Using Disk Utility to verify or repair disks.
    If the startup disk is ok, try installing the Mac OS X 10.5.8 Combo Update.
    that I can't access my app store to set it up.
    Just so you are aware, you use iTunes to sync, restore, and backup an iPhone, not the App Store for Mac OS X.
    iPhone online user guide available here >  http://support.apple.com/manuals/iphone/

  • Can't purchase Mountain Lion.  Upgraded my Macbook (memory and OSX).  I have a black Macbook (2009) will it work?

    Can't purchase Mountain Lion.  Upgraded my memory and OSX.  I have a black Macbook (2009) will it work?

    The Black Macbook was for Sale between 2006 and 2008.
    http://en.wikipedia.org/wiki/MacBook
    To Upgrade to Mountain Lion... Your Mac must be one of the following models:
    iMac (Mid 2007 or newer)
    MacBook (Late 2008 Aluminum, or Early 2009 or newer)
    MacBook Pro (Mid/Late 2007 or newer)
    MacBook Air (Late 2008 or newer)
    Mac mini (Early 2009 or newer)
    Mac Pro (Early 2008 or newer)
    Xserve (Early 2009)

  • I have a black macbook 2008 10.6.8 version.  The keyboard is not working.  Any help?

    I have a black macbook 2008 10.6.8 version.  For some reason the keyboard just stopped working.  Any help?

    Try a smc, then the pram reset. If still no joy, you might want to take it to the Apple store. Also look in the headphone jack and see if there is a red light on.
    SMC reset:
    http://support.apple.com/kb/HT3964
    As always do a back up first.

  • HT202575 I have a black macbook purchased in early 2008, will I be able to run Mountain Lion or any later editions of the OS? I currently have 10.6.8

    Hello,
    I have a black macbook purchased in early 2008, and I'm wondering if it has the capability of supporting 10.7 or any later editions of the iOS.
    I've upgraded the ram and the HD, so the current specs are:
    Processor: 2.4 GHz Intel Core 2
    Memory: 4 GB 667 MHz DDR2
    HD: 1 TB
    Graphics: Intel GMA x3100

    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.
    Upgrading to Yosemite
    You can upgrade to Yosemite from Lion or directly from Snow Leopard. Yosemite can be downloaded from the Mac App Store for FREE.
    Upgrading to Yosemite
    To upgrade to Yosemite you must have Snow Leopard 10.6.8 or Lion installed. Download Yosemite from the App Store. Sign in using your Apple ID. Yosemite is free. The file is quite large, over 5 GBs, so allow some time to download. It would be preferable to use Ethernet because it is nearly four times faster than wireless.
        OS X Mavericks/Yosemite - System Requirements
          Macs that can be upgraded to OS X Yosemite
             1. iMac (Mid 2007 or newer) - Model Identifier 7,1 or later
             2. MacBook (Late 2008 Aluminum, or Early 2009 or newer) - Model Identifier 5,1 or later
             3. MacBook Pro (Mid/Late 2007 or newer) - Model Identifier 3,1 or later
             4. MacBook Air (Late 2008 or newer) - Model Identifier 2,1 or later
             5. Mac mini (Early 2009 or newer) - Model Identifier 3,1 or later
             6. Mac Pro (Early 2008 or newer) - Model Identifier 3,1 or later
             7. Xserve (Early 2009) - Model Identifier 3,1 or later
    To find the model identifier open System Profiler in the Utilities folder. It's displayed in the panel on the right.
         Are my applications compatible?
             See App Compatibility Table - RoaringApps.

  • I have the black MacBook which is running Mac 10.6.8 but cannot find the name of the operating system anywhere.  Where do I look? Thanks...

    I have the black MacBook running MAC 10.6.8.  Doea anyone happen to know the name of the operating system for that MAC?

    Mac OS 10.0 - Cheetah
    Mac OS 10.1 - Puma
    Mac OS 10.2 - Jaguar
    Mac OS 10.3 - Panther
    Mac OS 10.4 - Tiger
    Mac OS 10.5 - Leopard
    Mac OS 10.6 - Snow Leopard
    Mac OS 10.7 - Lion
    Mac OS 10.8 - Mountain Lion

  • How do I create more room on my MacBook Pro so I can install Snow Leopard?  It says it needs 5GB and I have 4.something.

    How do I create more room on my MacBook Pro so I can install Snow Leopard?
    I've only got 4.something GB left and it says it needs 5 GB? 
    Which then begs the question, will I be able to do anything with the computer.
    I think I need to get some stuff off, but do not know where to look up what is taking up the most room.
    I have an extra hard drive.
    I have iDisk.
    I have a Time Machine, but it backs up one of my three Macs.
    Thanks.

    A utility like GrandPerspective is a good one for seeing what is taking up space on your hard drive.
    Video and photo files tend to take up a lot of room.

  • !!!HI, SO I BOUGHT MOUNTAIN LION ON MY MACBOOK PRO TRYING TO UPGRADE FROM SNOW LEOPARD, AND WHILE TRYING TO REINSTALL THE OS SETUP AS IT SHOWED IT COULDNT BE VERIFIED, I CROSSED OUT MOUNTAIN LION FROM MY PURCHASES, ITS NOW GONE, DO I HAVE TO BUY IT AGAIN?

    HI, SO I BOUGHT MOUNTAIN LION ON MY MACBOOK PRO TRYING TO UPGRADE FROM SNOW LEOPARD, AND WHILE TRYING TO REINSTALL THE OS SETUP AS IT SHOWED IT COULDNT BE VERIFIED, I CROSSED OUT MOUNTAIN LION FROM MY PURCHASES, ITS NOW GONE, DO I HAVE TO BUY IT AGAIN?

    Please google search for "Mountain Lion disk crash" before upgrading you mac pro. You might need to replace you Mac hard drive after the upgrade.So many people had the same problems including me.
    Be aware of the Mountain Lion upgrade problem.

  • Two previous questions may not have been as clear as I would have liked. I recently upgraded my MacBook 2008 (10.5.8) to Snow Leopard (10.6.8). With the updates came iTunes 11.1.1 and Quicktime 7.6.6. I am still using Garageband 2008 and iPhoto 2008. When

    Two previous questions may not have been as clear as I would have liked. I recently upgraded my MacBook 2008 (10.5.8) to Snow Leopard (10.6.8). With the updates came iTunes 11.1.1 and Quicktime 7.6.6. I am still using Garageband 2008 and iPhoto 2008. When I create music in Garageband I usually adjust the volume and save it. Even now when I share the Garageband created files with iTunes 11.1.1, the volime I previously set in Garageband is retained. However, when I use the music to create a slide show in iPhoto 2008 and export to Quicktime 7.6.6, the volume level I previously set is lost and seems to default to a low level. The problem seems to be either in the slide show export from iPhoto 2008 to Quicktime 7.6.6 or in Quicktime itself. Is there a work around, so that I can retain the volume level I had previously set in Garageband, a volume level that seems to transfer without problem to the new iTunes. But then iPhoto 2008 (slide show) possibly or Quicktime 7.6.6 do not cooperate. Before I did the upgrade to Snow Leopard, the new iTunes and Quicktime I had no problems with the set volume being retained in the old Quicktime. The reason I need control over the volume is that all these music files are uploaded to YouTube.

    Two previous questions may not have been as clear as I would have liked. I recently upgraded my MacBook 2008 (10.5.8) to Snow Leopard (10.6.8). With the updates came iTunes 11.1.1 and Quicktime 7.6.6. I am still using Garageband 2008 and iPhoto 2008. When I create music in Garageband I usually adjust the volume and save it. Even now when I share the Garageband created files with iTunes 11.1.1, the volime I previously set in Garageband is retained. However, when I use the music to create a slide show in iPhoto 2008 and export to Quicktime 7.6.6, the volume level I previously set is lost and seems to default to a low level. The problem seems to be either in the slide show export from iPhoto 2008 to Quicktime 7.6.6 or in Quicktime itself. Is there a work around, so that I can retain the volume level I had previously set in Garageband, a volume level that seems to transfer without problem to the new iTunes. But then iPhoto 2008 (slide show) possibly or Quicktime 7.6.6 do not cooperate. Before I did the upgrade to Snow Leopard, the new iTunes and Quicktime I had no problems with the set volume being retained in the old Quicktime. The reason I need control over the volume is that all these music files are uploaded to YouTube.

  • I have a MacBook Pro 15" and my warranty just ran out! I partitioned my harddrive into two partitions, one with Snow Leopard and the other with microsoft.This morning I turned on my Macbook Pro and it will not boot into Snow Leopard.

    Good Morning,
    I have a MacBook Pro 15" and my warranty just ran out! I partitioned my harddrive into two partitions, one with Snow Leopard and the other with microsoft.This morning I turned on my Macbook Pro and it will not boot into Snow Leopard. I shut it off took out the battery, reinstalled the battery. Then I put in the Snow Leopard CD and booted up to disk utility and The Snow Leopard partion would not show up?? I do see the microsoft partion.
    I also rebooted holding down the shift key and still no Snow Leopard
    Could you please tell me what I can do, what keys do I press on restart any advice to get Snow leopard back.
    thank you.

    Have you restarted holding down the Opt key?  That procedure should give you a gray screen with all of the partitions that exist.  Then select the SL partition for boot.  Also go to System Preferences and Startup Disk, unlock the lock and select the SL partition as the default boot partition, then relock.

  • I have leopard OSX (10.5.8) on a macbook air. want to upgrade to snow leopard (eventually to ML). how? when no disk drive or mac store. thanks

    I have a macbook air running on OS X 10.5.8. I wish to run on the new mountain lion. I realise that i am currently on leopard which means i have to upgrade to snow leopard or lion before i can get mountain lion. However because i am on leopard, i have no mac store and because i have an air, i have no disk drive. how do i upgrade to snow leopard or lion without these?
    Any help would be greatly appriciated. if i've missed something basic im very sorry

    Apple confirmed the removal of the software this afternoon, and said that customers can still purchase a copy from its online store's telesales agents.[1-800-MY-APPLE (1-800-692-7753) or Customer Service and Sales Support at 1-800-676-2775.]
    Non-Apple sources for Snow Leopard:
    Snow Leopard from Amazon.com
    Snow Leopard from eBay
    If you call Apple then you should ask about purchasing the Lion USB Flash Drive installer if you want to skip over buying Snow Leopard.
    Be sure your model can run Mountain Lion:
    Macs that can be upgraded to OS X Mountain Lion
    iMac (Mid 2007 or newer)
    MacBook (Late 2008 Aluminum, or Early 2009 or newer)
    MacBook Pro (Mid/Late 2007 or newer)
    MacBook Air (Late 2008 or newer)
    Mac mini (Early 2009 or newer)
    Mac Pro (Early 2008 or newer)
    Xserve (Early 2009)

Maybe you are looking for