Memory upgrade de-authorised computer
Hi All,
Upgraded my Mac Mini RAM yesterday to 10GB (8+2), even though the upgrade seems to have cured the sluggishness of the system (2.5 GHz Intel Core i5) one side affect is that the computer is no longer authorised to iTunes.
Worse thing is I "deauthorised all" november this year when I bought my Daughters macbook pros for christmas, and iTunes store now suggests i need to wait till 6 nov 2015 to reset.
Any suggestions please?
Nice support letter from Apple that reset my Authorisations and explain the hardware change "counting" dilemma
Hello Ian,
Greetings from iTunes Store Support.
My name is xxxx. First of all, I apologize for the delay in response from us. I know it must have been difficult for you to wait for a response from us and I deeply regret that. I understand that you are unable to de authorize your computer as you already used "deauthorised all" option. I can certainly understand wanting to deauthorize computers that no longer require access to your account and I will certainly look into this for you today.
Ian, I have deauthorized all computers associated with your iTunes Store account. You can now reauthorize the computers that you intend to use. For specific instructions on how to authorize and deauthorize a computer to play your iTunes Store purchases, please read the following technical support article: http://support.apple.com/kb/HT1420 If you repair or upgrade certain components on your computer, one computer may use up multiple authorizations.
If possible be sure to deauthorize your computer before you repair or upgrade it to avoid this. If you find that you have computers you would like to deauthorize, you can deauthorize each computer individually by following the steps outlined in the following article: http://support.apple.com/kb/HT1206 Alternatively, if you have two or more computers authorized, you can reset your authorization count by clicking Deauthorize All on the Edit Account Information page. Keep in mind that you can only use this feature once a year. The button will not appear if you have less than two computers authorized. I hope I was able to help you today. Here in Apple, we make sure that our customers feel that they are important to us, so I hope you take this as my sincere gesture to help you out.
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Memory upgrade - computer won't come on
Hi all,
Last week I put a new battery in my MacBook and noticed that one of those three screws by the memory slots was loose. I tried to tighten it but it (or perhaps the hole) was apparently stripped as it did not work. I was able to get the battery in by holding it down and the computer worked fine. Then my memory upgrade arrived and after getting the right screwdriver I was able to unscrew everything, put the new memory in, and put that plate back on. . . except that one screw would not go back in. I was again able to get the battery in by holding that plate down, but the computer would not turn on. The power light just kept blinking, even when I used the power cord. Not knowing if my computer failed to recognize the new memory, I put the old memory back in, but the computer is dead. It seems to power on but the screen is dark. I am using my husband's old computer.
Do you think it's an issue with the memory? I'm fairly sure I put it in correctly, and didn't think that would affect whether or not the machine even came on. My own thought is that without that stupid screw down tight something is not connecting anymore, and that I will have to take it to the Apple Store to get it fixed. Does that sound right and if so - any idea what it will cost? Should I just get a new computer?? I attempted to do my own upgrade to save money (Apple Store told me $180 to install 2MB!!) but it's looking like that has backfired.
Thanks so much!
~GinaThanks for your help. Yes, it is a Core Duo MB. It is dead once again so I'm afraid I can't tell you anything besides the fact that I purchased it in June, 2006 so I think it is a first generation machine.
Like I said previously, I did get it to boot but it only recognized one of my old 256MB cards, and I don't know which slot. I tried reseating and switching them and pushing them in as much as I could but it's totally not coming on now. This is the product I purchased:
http://www.ec.kingston.com/ecom/configurator_new/partsinfo.asp?root=us&LinkBack= http://www.kingston.com&ktcpartno=KTA-MB667K2/2G
I suspect, though, that something else is going on since the old cards don't seem to work anymore. Is it the l-bracket not screwing in all the way? Could a ribbon cable be loose (I saw this on the Kingston FAQ) Does an entire slot need to be repaired? Should I even bother calling Kingston Tech Support? Is there anything else I can do before taking it to the Apple Store?
Thanks again!
~Gina -
CS6 not updating available memory in Preferences after computer upgrade Windows 7
Computer had a memory upgrade but CS6 is not reading new available memory (64 bit version of CS6). Please help
Please use CS 6 menu Help>System Info... use its copy button and paste the result here like this;
Adobe Photoshop Version: 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00) x64
Operating System: Windows 7 64-bit
Version: 6.1 Service Pack 1
System architecture: Intel CPU Family:6, Model:13, Stepping:7 with MMX, SSE Integer, SSE FP, SSE2, SSE3, SSE4.1, SSE4.2, HyperThreading
Physical processor count: 12
Logical processor count: 24
Processor speed: 1995 MHz
Built-in memory: 40886 MB
Free memory: 33408 MB
Memory available to Photoshop: 37179 MB
Memory used by Photoshop: 95 %
Image tile size: 1024K
Image cache levels: 6
OpenGL Drawing: Enabled.
OpenGL Drawing Mode: Normal
OpenGL Allow Normal Mode: True.
OpenGL Allow Advanced Mode: True.
OpenGL Allow Old GPUs: Not Detected.
OpenCL Version: 1.1 CUDA 6.5.12
OpenGL Version: 2.1
Video Rect Texture Size: 16384
OpenGL Memory: 2048 MB
Video Card Vendor: NVIDIA Corporation
Video Card Renderer: Quadro 4000/PCIe/SSE2
Display: 2
Display Bounds: top=0, left=-1360, bottom=768, right=0
Display: 1
Display Bounds: top=0, left=0, bottom=1080, right=1920
Video Card Number: 1
Video Card: NVIDIA Quadro 4000
Driver Version: 9.18.13.4052
Driver Date: 20140702000000.000000-000
Video Card Driver: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Video Mode: 1920 x 1080 x 4294967296 colors
Video Card Caption: NVIDIA Quadro 4000
Video Card Memory: 2048 MB
Serial number: 96040035116912554961
Application folder: C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)\
Temporary file path: C:\Users\JOHNJM~1\AppData\Local\Temp\
Photoshop scratch has async I/O enabled
Scratch volume(s):
F:\, 465.2G, 176.3G free
C:\, 224.2G, 100.5G free
Required Plug-ins folder: C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)\Required\
Primary Plug-ins folder: C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)\Plug-ins\
Additional Plug-ins folder: C:\Photoshop64 Plug-Ins\
Installed components:
ACE.dll ACE 2012/06/05-15:16:32 66.507768 66.507768
adbeape.dll Adobe APE 2012/01/25-10:04:55 66.1025012 66.1025012
AdobeLinguistic.dll Adobe Linguisitc Library 6.0.0
AdobeOwl.dll Adobe Owl 2012/09/10-12:31:21 5.0.4 79.517869
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AdobePIP.dll Adobe Product Improvement Program 7.0.0.1686
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ahclient.dll AdobeHelp Dynamic Link Library 1,7,0,56
aif_core.dll AIF 3.0 62.490293
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aif_ogl.dll AIF 3.0 62.490293
amtlib.dll AMTLib (64 Bit) 6.0.0.75 (BuildVersion: 6.0; BuildDate: Mon Jan 16 2012 18:00:00) 1.000000
ARE.dll ARE 2012/06/05-15:16:32 66.507768 66.507768
AXE8SharedExpat.dll AXE8SharedExpat 2011/12/16-15:10:49 66.26830 66.26830
AXEDOMCore.dll AXEDOMCore 2011/12/16-15:10:49 66.26830 66.26830
Bib.dll BIB 2012/06/05-15:16:32 66.507768 66.507768
BIBUtils.dll BIBUtils 2012/06/05-15:16:32 66.507768 66.507768
boost_date_time.dll DVA Product 6.0.0
boost_signals.dll DVA Product 6.0.0
boost_system.dll DVA Product 6.0.0
boost_threads.dll DVA Product 6.0.0
cg.dll NVIDIA Cg Runtime 3.0.00007
cgGL.dll NVIDIA Cg Runtime 3.0.00007
CIT.dll Adobe CIT 2.1.0.20577 2.1.0.20577
CoolType.dll CoolType 2012/06/05-15:16:32 66.507768 66.507768
data_flow.dll AIF 3.0 62.490293
dvaaudiodevice.dll DVA Product 6.0.0
dvacore.dll DVA Product 6.0.0
dvamarshal.dll DVA Product 6.0.0
dvamediatypes.dll DVA Product 6.0.0
dvaplayer.dll DVA Product 6.0.0
dvatransport.dll DVA Product 6.0.0
dvaunittesting.dll DVA Product 6.0.0
dynamiclink.dll DVA Product 6.0.0
ExtendScript.dll ExtendScript 2011/12/14-15:08:46 66.490082 66.490082
FileInfo.dll Adobe XMP FileInfo 2012/01/17-15:11:19 66.145433 66.145433
filter_graph.dll AIF 3.0 62.490293
hydra_filters.dll AIF 3.0 62.490293
icucnv40.dll International Components for Unicode 2011/11/15-16:30:22 Build gtlib_3.0.16615
icudt40.dll International Components for Unicode 2011/11/15-16:30:22 Build gtlib_3.0.16615
image_compiler.dll AIF 3.0 62.490293
image_flow.dll AIF 3.0 62.490293
image_runtime.dll AIF 3.0 62.490293
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msvcp100.dll Microsoft® Visual Studio® 2010 10.00.40219.1
msvcp80.dll Microsoft® Visual Studio® 2005 8.00.50727.6195
msvcp90.dll Microsoft® Visual Studio® 2008 9.00.30729.1
msvcr100.dll Microsoft® Visual Studio® 2010 10.00.40219.1
msvcr80.dll Microsoft® Visual Studio® 2005 8.00.50727.6195
msvcr90.dll Microsoft® Visual Studio® 2008 9.00.30729.1
pdfsettings.dll Adobe PDFSettings 1.04
Photoshop.dll Adobe Photoshop CS6 CS6
Plugin.dll Adobe Photoshop CS6 CS6
PlugPlug.dll Adobe(R) CSXS PlugPlug Standard Dll (64 bit) 3.0.0.383
PSArt.dll Adobe Photoshop CS6 CS6
PSViews.dll Adobe Photoshop CS6 CS6
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ScriptUIFlex.dll ScriptUIFlex 2011/12/14-15:08:46 66.490082 66.490082
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WRServices.dll WRServices Friday January 27 2012 13:22:12 Build 0.17112 0.17112
Required plug-ins:
3D Studio 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Accented Edges 13.0
Adaptive Wide Angle 13.0
Angled Strokes 13.0
Average 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
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BMP 13.0
Camera Raw 8.6
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Chrome 13.0
Cineon 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Clouds 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Collada 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Color Halftone 13.0
Colored Pencil 13.0
CompuServe GIF 13.0
Conté Crayon 13.0
Craquelure 13.0
Crop and Straighten Photos 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Crop and Straighten Photos Filter 13.0
Crosshatch 13.0
Crystallize 13.0
Cutout 13.0
Dark Strokes 13.0
De-Interlace 13.0
Dicom 13.0
Difference Clouds 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Diffuse Glow 13.0
Displace 13.0
Dry Brush 13.0
Eazel Acquire 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Embed Watermark 4.0
Entropy 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Extrude 13.0
FastCore Routines 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Fibers 13.0
Film Grain 13.0
Filter Gallery 13.0
Flash 3D 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Fresco 13.0
Glass 13.0
Glowing Edges 13.0
Google Earth 4 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Grain 13.0
Graphic Pen 13.0
Halftone Pattern 13.0
HDRMergeUI 13.0
IFF Format 13.0
Ink Outlines 13.0
JPEG 2000 13.0
Kurtosis 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Lens Blur 13.0
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Liquify 13.0
Matlab Operation 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Maximum 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
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Measurement Core 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Median 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
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MMXCore Routines 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Mosaic Tiles 13.0
Multiprocessor Support 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
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Photocopy 13.0
Photoshop 3D Engine 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
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Read Watermark 4.0
Reticulation 13.0
Ripple 13.0
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Skewness 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Smart Blur 13.0
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Sumi-e 13.0
Summation 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Targa 13.0
Texturizer 13.0
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Torn Edges 13.0
Twirl 13.0
Underpainting 13.0
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Variance 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Variations 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Water Paper 13.0
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WIA Support 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
Wind 13.0
Wireless Bitmap 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
ZigZag 13.0
Optional and third party plug-ins:
Alias PIX 13.0 (13.0 20120315.r.428 2012/03/15:21:00:00)
Contact Sheet II 12.0 (12.0x001)
CUR (Windows Cursor) NO VERSION
D3D/DDS 8, 55, 0109, 1800
ElectricImage 13.0
Face Control II 2.00
Fine Touch 3.25
GREYCstoration NO VERSION
HSB/HSL 13.0
ICO (Windows Icon) NO VERSION
Lighting Effects Classic 13.0 (13.0 20120315.r.428 2012/03/15:21:00:00)
NormalMapFilter 8.55.0109.1800
Picture Package 12.0 (12.0x001)
Reduce Noise 7.0.0.0
ScriptListener 13.0
SGI RGB 13.0 (13.0 20120315.r.428 2012/03/15:21:00:00)
SoftImage 13.0 (13.0 20120315.r.428 2012/03/15:21:00:00)
StarFilter Pro 3 3.0.5.1
SuperPNG 2.0
Wavefront RLA 13.0 (13.0 20120315.r.428 2012/03/15:21:00:00)
Web Photo Gallery 12.0 (12.0x001)
Plug-ins that failed to load: NONE
Flash:
Mini Bridge
Photo Collage Toolkit
Kuler
Installed TWAIN devices: NONE -
Memory upgrade on Satellite Pro L40-15d
Hi
I have Satellite Pro L40-15d with 512 memory (Samsung) but I wont upgrade to 1GB. I have Kingston ktt667d2/1g I have tray to put in to both slots but nothing work I cant switch on computer.
But when I change for old one laptop is ok. What can I do? Install special program or update BIOS or maybe the memory stick is broken.
RegardsHi
The notebook doesnt boot after the memory upgrade due to these different issues;
- memory modules are not compatible together
- memory modules are not compatible with the notebook
- memory modules are faulty
- one of memory slots is faulty
In most case the memory module replacement helps.
One hint; did you try to switch the memory modules in the slots? Sometimes this helps.
Several weeks ago I have updated my memory and the notebook didnt boot.
I thought its a memory malfunction but after module switching the notebook booted correctly.
Good luck -
How do you do a memory upgrade on a Satellite U925T-2300. I have an 8 GB memory module I would like to install and can't find the door to do it! Help.
It's a little tricky to do, but relatively straightforward- Here are the basic steps:
1. Slide the touchscreen flat so that your system is in tablet mode and make sure that it's completely turned off, not just hibernating or sleeping.
2. Flip it over with the back facing up. Carefully remove all of the little rubber stoppers, those are the screw covers. Note where each stopper fits onto the back because some of them are different "depths". Set them aside "in order" with the sticky side up. There is one long strip type rubber stopper, just peel up either end to get at the screws, but don't peel off the entire strip.
3. Remove all of the tiny screws and note the location of each one as you remove it. All but one of the screws are phillips, there is a single torx (star-shaped) screw and the opening is very small, so you may need something like an optician's screwdriver to remove it. If you have a small enough flat-head screw driver, it can be used to remove the torx shaped screw: http://www.instructables.com/id/Removing-Security-Torx-Star-Screw-with-a-Flathea/
4. Carefully run your fingernail around the edge of the back plate, you'll hear the little snaps pop open. Don't use anything harder than your fingernail or you'll scar up the edge of the back plate.
5. Set the back plate aside. Near where you saw the torx screw you'll spot the RAM module, it should have a little sheet of clear plastic covering it. Gently tug upward on the plastic to flip the module up at an angle. Gently push the little silver arms on either side of the module outward to release the module, noting as you do so the alignment of the slot connectors.
6. Slot the new RAM module into place, the gold connectors should completely disappear into the slot. Gently snap the silver arms back into place into the notches on the sides of the new module, then carefully push the module flat. There should be a soft click as it snaps back into place.
7. Snap the back plate back into place, making sure that it's seated well along all four edges. Flip the unit over and turn it on; if you've done everything correctly, it should boot up without a hitch. Double check that the system "sees" the new RAM by right clicking on the Computer icon (either on the desktop or in Windows Explorer) and checking the Properties screen.
8. If the Properties sheet shows the new upgrade, then power down the unit, replace the screws in the back, replace the rubber stoppers in their correct positions, and you're done.
9. If the system shows an error upon booting up, it probably means that you haven't seated the RAM module properly. That's why you don't want to replace the screws and stoppers until you've double checked that everything is working.
Hope this helps! -
Memory upgrade on a early 2008 iMac
Hi, I have a early 2008 24" iMac with 2 GB 800 MHz DDR2 SDRAM.
I have read conflicting information here vs. Apple support site and would just like some advise and possibly answers from someone who has my computer that has done a succesful upgrade. I would obviously like to upgrade as high as I can. Apple says the Max I can have is 4 GB, but I have read that the real size is 6 GB. Which is it?
Also, does anyone know of a specifc Ram that wont break the bank but is still good?
Thanks!Many people on these forums speak well of the following suppliers.
Can't tell where you come from but ...
In North America contact OWC … Upgrade Apple iMac Memory
In Europe contact Crucial.com … RAM Memory Upgrade
Both companies have facilities to guide you and will recommend the correct memory package to meet whatever needs you describe to them.
There may be benefits buying from your own geographical location insofar as Shipping charges, Local sales taxes and Exchange rates. Check out the basic memory costs and do your sums.
Guide to required RAM. Lookup Mac Specs By Serial Number, Order, Model & EMC Number, Model ID @ EveryMac.com
I think you can use 6GB on that machine.
Message was edited by: seventy one -
Hi friends,
I have a T61 7663-xxx system, with 1 GB PC2-5300 667 MHz RAM. My Front Side Bus is 800 MHz ( I think so!), Everest software reports my memory controller is dual channel capable, and ~ 85% physical utilization of RAM. I have a nVidia Quadro NVS 140M 128 MB graphics card, but Everest reports 512 MB ?
I would like to upgrade my RAM, and buy some online.
a) Should I buy a similar 2 GB PC2-5300 RAM for my system for performance boost, running Windows XP 32 bit? If so, should I buy Lenovo RAM only, for maintaining my 3 year warranty intact?
Only ThinkPad and Lenovo memory will assume ThinkPad and Lenovo notebook systems limited warranty
b) What are the other best alternatives for good quality, reliable laptop memory, besides Lenovo?
c) Would it be better if I am able to buy RAM which can match my FSB? Will this have any performance benefit? Do these similar FSB speed RAM exist?
Kindly suggest top memory makers, if any.
I could not find any Lenovo 800 MHz memory from their website.
Kindly help me solve my memory upgrade problem.
I am a mechanical engineering student, hence I don't have any idea about FSB and the like, so I request the learned members to cast light on this area.
Info about reputed online sites in US, with fast delivery will be very much appreciated.
Thanks in advance.
Best Regards,
Raiden
TU Hamburg, Germany
Solved!
Go to Solution.Hmm. As far as I know, the internal graphics card can't be upgraded. There's some dock you can buy that lets you add a graphics card for use with an external monitor, but I don't know much about it. The cpu is more likely to be upgradeable, but don't attempt unless you know a decent amount about hardware servicing. Also, make sure the cpu will be supported by the motherboard! Best not to buy one with a clockspeed higher than what Lenovo sold (core 2 duo at 2.6 ghz).
Why do you want to upgrade so much? I run 2.1ghz with discrete graphics and 2gb ram under Vista, and it runs beautifully. If you have integrated graphics, then that might be a bit of a pain, but hey, you've got better battery life!
Anyway, I'd look more into de-cluttering your computer to speed stuff up. Remove anything you don't need, especially Lenovo tools that run in the background and you may not need. Turn off search indexing (slower searches, but faster overall performance). There are some nice guides online, if you google "vista tuneup."
Good luck! Enjoy your T61 as it is! It's a lovely laptop -
15-inch Mid-2010 memory upgrade issues
Hi,
I have a 15-inch mid-2010 MBP running Mountain Lion, that I upgraded from 4 to 8 Gb of memory in Sept. 2012. The memory i purchased was a 2x4 gb set of Corsair Value rated at 1333 MHz. The upgrade went smooth, and i did not have any problems for a few months.
Then late in december or early in january, I had a few Kernel Panics. I didn't think too much of it, as I was busy with exams, and thought it might be a software issue or something, maybe related to VMware Fusion. The KP's started getting a bit more frequent, and suddenly one day the machine wouldn't boot at all, it just KP's at the Apple logo and then goes in a loop. I now suspected a memory problem, as my experience tells me that this is a usual cause of KP's.
I started fiddling with the memory sticks, and determined that one of the blocks would boot, so i went to the place i bought the set and talked to them. They agreed that the one block was probably faulty, and replaced my memory with a 2x4 Gb set of Corsair Mac Memory. This is 1066 MHz CL7, and should be compatible with MB,MBP and iMac, according to the packaging. The problem is that the machine will not boot with this memory either. It just goes for the same loop and KP's at the Apple logo. I can't even get this to boot with one stick in the machine, so it's arguably worse.
The machine works well with the original memory, It's been a rock solid main machine with 4Gb of ram for about a month now.
I tried PRAM and SMC reset to no avail. I tried booting into boot camp with the new memory, but it just never seems to load Windows. This also works with the old memory.
I'm a bit lost as to what i should try next. I suspect it's a problem with the Logic Board, i just don't see how, seeing as it used to work with 8 Gb, and that it still works with 4 Gb.
Any suggestions would be appreciatedSo, i've played around with things a bit more. 4 gigs of ram is still rock solid. I've had the memory in a friends computer, an HP PC, where it works just fine.
Also, the computer starts up fine in fail safe mode if i hold down shift during boot, but that's no way to live.
I should probably have mentioned in my first post that I have replaced my optical drive with a 64 gb SSD that i boot OS X from. Since Windows does not start up either, and i've had that part of the setup for about two years, I wouldn't think that is the problem.
The computer has been running 15 passes of Rember this night, and was still running when i got up, so it's clearly not entirely broken.
Any suggestions? -
MacbookPro will not wake up from sleep after memory upgrade
I am restarting this topic as I have read thread after thread (many years old) and they all just die off with out any definite solution.
I have a 13" Mid 2010 Mac book Pro which originally came with 250gb HDD and 4gb memory
I have recently upgraded to a 256 SSD and a 1TB HDD optidrive replacement along with a 8GB memory upgrade and I am now running Lion 10.7.4
If I close the lid and open within approximately 1 minute it will wake up quickly as normal, if I leave it asleep for a minute or 2 it will not wake up with out holding the power button for several seconds and then I still need to wait a several seconds for it to respond and actually wake up. Sometimes I will need to completely shut down and restart. If I wanted a computer that takes forever to wake up I would have a PC!
The last thing I upgraded was the memory so I am sure it is the cause of the sleep problem and not the SSD conversion which was working fine with the original 4GB mem before upgrade.
I have read about resting the PRAM, resetting PMC as well as executing a line in the terminal, but all of these seem to have variable success. I have tried every thing but using the terminal to adjust the hibernate mode setting as I am not proficient with terminal and don't actually understand what changing this setting does (sudo pmset -a hibernatemode 7).
Has anyone resolved this sleep problem and what did you do? I would greatly appreciate some knowledgeable insight on the hibernation settings, and what running the line in the terminal is actually doing... even better what is the default so I can change it back if it doesn't resolve the problem.
A simple memory upgrade causing such a issues is very irritating.... Any help would be greatly appreciated!But still, the sleep issue persists, so it is a more subtle timing issue. I upgraded my MBP with a Corsair 8GB kit ( http://www.corsair.com/us/corsair-mac-memory-8gb-ddr3-sodimm-memory-kit-cmsa8gx3 m2a1333c9.html ) and it indicated it had 9-9-9-24 CAS timing. It has worked flawlessly till now. Note that my Mac is a Late 2011, whose memory runs at 1333 MHz.
As far as I can tell, the 13" Mid 2010 models used 1067 MHz memory with 7-7-7-20 CAS timing: http://www.corsair.com/us/corsair-mac-memory-8gb-dual-channel-ddr3-sodimm-memory -kit-cmsa8gx3m2a106c7.html -
K8N diamond - memory upgrade advice?
Hi all,
I would like to ask local experts for quick advise on memory upgrade. Originally I though that this is easy task but via reading some of discussions here it doesn't seems so easy anymore....
What I have:
Board: K8N Diamond
BIOS version: 1.A0
CPU Type: Athlon 3700+ San Diego
Memory: 2x KVR400X64C25/512 Kingston (DDR400 512Mb CL2.5)
Operating System: XP (32)
What help do i need:
I would like to upgrade now memory either to 2 (or 3 Gb) At the same moment I would like to keep dual channel setup on 400Mhz. Which of folowing options you recommend ?
1. adding 2x KVR400X64C25/512
2. adding 2x ddr 400 CL 2.5 1gb module (e.g. KHX3200/1G)
(3. adding 2x 1gb and taking out 512MB but my strongly preferred option is not to sell current 512mg modules and replace them with 1gb .. loosing money on it...)
a) are these options possible/feasible at all? will both work as dual channel?
b) will system exploit dual channel on 400Mhz frequency in all options? My understanding from some discussions is that with all 4 banks full frequency goes down to 333 -> 1) can I boost it with my CPU/board to 400MHz (sustainably?) 2) if not can someone tell me +- what is performance difference 400Mhz vs 333Mhz?
I hope question is clear....
Thanks upfront, I know that this is discussed topic here but as IT amateur I would preffer to get answer customized to my computer:)
PaulHello, option 3 for me 2 gigs is more than enough but for the most demanding programs, and your going to spend money anyway you do it.
yes you can force 4 banks to ddr400 but at 2t command rate,window 32bit will only see and use 3gig or so
anytime you upgrade you loose money sell the 2x512 and recover some money, and if you OC two sticks will go much further than four
Good luck Henry9 -
Can I download a movie onto my authorised computer and then copy if onto a USB to plug into our TV?
If you mean a movie purchased from the iTunes Store then the answer is no. Movies purchased from the iTunes Store are protected by DRM (Digital Rights Management) in this case using Apple's 'FairPlay' scheme and this prevents you simply copying and playing the file.
You can however purchase a movie from the iTunes Store and either play it via iTunes on a Mac or PC which could be connected to your TV, or you can use an Apple TV device which is specifically made for this purpose.
See http://www.apple.com/appletv/
If on the otherhand you mean just a movie you have downloaded from a website which is nothing to do with Apple's iTunes Store then it very much depends on the format of the movie. Some 'Smart' TVs can play some movie file formats from USB memory sticks. You will need to check the specs of your TV to see what formats it supports. -
Mac Mini very slow at 4 gig memory, upgrade to 16 still slows down but takes a longer time
I bought a Mac mini a year ago. With an i7 and i terabyte and it cam with only 4 gig of ram. It worked fine for a while and i installed some apps then it started to get very slow. seeing the colorful "hourglass " turn round and round quite a few times. Then i went to the activity monitor where it told me that the memory used was about 3.89 gigs. I purchased a memory cleaner app from thr app store which helped a bit.
Today i upgraded to 16 gig memory and bang my computer ripped. The activity manager said i was using 6 gigs of ram and had 9.8 remaining.
after being on the internet for a couple of hours and using Firefox with about ten tabs open the computer started to get very slow again.
I checked the activity manager and it read 6 gigs used and the cash read a whopping 9 gigs. Did not think i would need the memory cleaner any more but after doing a clean it worked better.
Why did i get a whopping 9 gigs in the cash ? which is what it read after my computer slowed down again.You may want to post in the Mac Mini forum, this is the iMac forum. If you would like me to I will ask the moderator to move the thread.
-
HT1848 where is the 'authorise computer' in itunes?
Hi folks
When I charge my iphone through my imac, I get the message that there is an upgraded OS which I should download.
But when I say yes to that, the message is that I should transfer purchases from my phone to itunes.
The process for this is supposed to be:
Open iTunes.
From the Store menu, choose Authorize Computer.
In the dialog that appears, the Apple ID button is selected by default.
Enter your Apple ID and password, then click the Authorize button.
But I can't find the 'authorise computer' command in itunes.
Can anybody help?
Thanks
PeteIn iTunes on your computer when you click on the store menu item you don't see it,
-
Hi,
I'm not tech savvy at all when it comes to computers. I have a HP laptop that i got for christmas in 2008 and im wanting to know if it would be cheaper to upgrade my computer, like ram, memory, os, and such or just get a new computer all together. I don't do much on my computer except for sufing the internet, writing some papers, emails and facebook and I also like to play the sims 3 on it. The sims 3 runs extremely slow on my computer. It needs a system rating of like 3.7 to run at best preformance and my computer is currently rated at 3.1 It still runs on windows vista as well. Also the battery on my computer is shot!!! if i unplug it it will die in about 30 seconds. So in upgrading the computer I will also have to buy a new battery which I know is going to be another 100$ added to the tab. I'm just trying to find the most cost effective way to get a nice computer. Please Help!!!!!Hi nbd19990,
Please post your computers model number so that one of us can give you the best course of action.
Also, the maximum you could spend on upgrades vs. new computer.
If you like my post, or solution to your issue/question, go ahead and click on the little star by my name and/or accept the post as the Solution. It makes me happy.
I'm NOT an employee of Best Buy, or Geek Squad, though I did work as an Agent for a year 5 years ago. None of my posts are to be taken as the official stance that Best Buy will take on your situation. My advice is just that, advice.
Unfortunately, that's the bad luck of any electronic, there's going to be bad Apples... wait that's a horrible pun. -
Dual 867 MDD won't sleep after memory upgrade
Since yesterday my PowerMac G4 Dual 867 MDD has become insomniac. What changed since yesterday is that I installed an additional 512MB of RAM. So far as memory is concerned, there's the factory-installed 512 Infineon module; a second 512MB Kingston module (installed about a couple of years ago, and has been working fine ever since); and a third 512MB Kingston module (the one I installed yesterday) for a total of 1.5GB.
I am aware that sleeping issues can arise for all sorts of reasons (inc. USB peripherals) but it is pretty obvious that in my case the problem is caused by the memory upgrade.
The symptoms: Once I click Sleep on the Apple menu, I can hear the sound of the hard disks spinning down, but the rest of the box remains fully powered. The screen freezes and the computer has to be manually switched off, as the mouse cursor disappears from the screen and the keyboard becomes completely unresponsive.
So far I have tried the following: I have reset the PRAM (no luck there), and have tried switching memory modules to different sockets (basically, the single remaining free slot). I apologise in advance if that second troubleshooting routine might portray me as an ignoramus; I have a good understanding of things but cannot claim to be an expert.
I am a extremely frequent user of the sleep mode, and this issue has taken away from me all the pleasure that comes with a coveted (and long overdue) memory upgrade. I would deeply appreciate any help in resolving this.
Many thanksDear Dave,
Many thanks for your prompt response. I ran Rember (Amount of memory to test: "All". All other boxes unchecked - I was running other apps at the time). I cannot understand the results from the log, but I didn't get any feedback at the end of the testing. I attach the contents of the log below:
Memtest version 4.13 (32-bit)
Copyright (C) 2004 Charles Cazabon
Copyright (C) 2004, 2005 Tony Scaminaci (Macintosh port)
Licensed under the GNU General Public License version 2 only
MacOS X (Darwin) running in multiuser mode
POSIX version 200112
Pagesize is 4096
Requested memory: 18MB (19693568 bytes)
Available memory: 18MB (19693568 bytes)
Allocated memory: 18MB (19693568 bytes) at local address 0x02008000
Attempting memory lock... locked successfully
Creating test buffers...
Buffer A: 9MB (9846784 bytes) at local address 0x02008000
Buffer B: 9MB (9846784 bytes) at local address 0x0296c000
Running 1 test sequence...
Test sequence 1 of 1:
Stuck Address : ok
Random Value : \ ok
Compare XOR : ok
Compare SUB : ok
Compare MUL : ok
Compare DIV : ok
Compare OR : ok
Compare AND : ok
Sequential Increment: ok
Solid Bits : setting 1 of 64ok
Block Sequential : setting 1 of 256testing 224 of 256setting 225 of 256testing 225 of 256setting 226 of 256testing 226 of 256setting 227 of 256testing 227 of 256setting 228 of 256testing 228 of 256setting 229 of 256testing 229 of 256setting 230 of 256testing 230 of 256setting 231 of 256g 238 of 256setting 239 of 256testing 239 of 256setting 240 of 256testing 240 of 256setting 241 of 256testing 241 of 256setting 242 of 256testing 242 of 256setting 243 of 256testing 243 of 256setting 244 of 256testing 244 of 256setting 245 of 256testing 245 of 256setting 246 of 256testing 246 of 256setting 247 of 256testing 247 of 256setting 248 of 256testing 248 of 256setting 249 of 256testing 249 of 256setting 250 of 256ok
Checkerboard : setting 1 of 64ok
Bit Spread : ok
Bit Flip : setting 1 of 256ok
Walking Ones : setting 1 of 64ok
Walking Zeroes : setting 1 of 64All tests passed.
Thanks again,
Alex
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