2.3GHz

Hi,
I'm in grade 7 and I want to buy a MacBook Pro with Retina display but mum won't let me to buy the dearest one or the second so I am just wondering if the 2.3GHz would be enough for me to watch movies play games and do school work.
Thanks,
Linc1100

watch movies and do school work, yes..depending on what games, you may not get the best gaming experience.

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My A64 3000 @ 2.3Ghz 1:1 - Can you help me go further? :o)

Hello everyone. Just wondering if anyone can help me. I have hit a brick wall with my overclock but I hope I can push it a little bit further, since other people have started to have more success.
So far I have managed 230HT 1:1 thus reaching 2.3Ghz with my A64 3000 @ 1.6v. My ram is rated to run at 250HT max of 1.9v - so I hope I can go further.
My spec is:
MSI K8N Neo Platinum
BIOS 1.25Beta
Athlon 64 3000 Newcastle
1gig GeIL PC4000 Ram
ATI Radeon 9800 XT
I have shifted thru a lot of the threads on this forum but lack any kind of solid evidence or solutions. Also, I'm unsure as to what bios I should use. I have never had a temperature problem with my board so I'm looking for overclock stability only. I know it's a lot of trial and error, overclocking I mean, but any help would be appreciated!
Thanks for reading.

Quote
Originally posted by heatsinked
In the bios:
Disable Spread Spectrum.
Set AGP lock to 68.
Increase HT speed setting to 230
Thanks alot for your answer... If I do that, will I get the CPU with 2.3 GHz ?
Or is there one more thing to do ??
you said : Set AGP lock to 68 ... Is this in Bios under : "Adjust AGP Frequency" ?
and you said : Increase HT speed setting to 230 ... Do you mean the part which is "Adjust CPU FSB Frequency" in the Bios ?
Is there anything more to do except this three options , like changing the HT Frequency which is already by default at 4x ? Or changing the RAM Clock or something like that ?
And if nothing more to do, is it necessary to change the MSI heatsink or install a Fan on the nVidia Chip instead of the MSI heatsink already installed ?
I am sorry that I ask all that , because I am ever afraid to burn any piece of my PC , and this is why I am asking you because you made it already without problem specially that you have the same CPU as mine , but the different is the Grafik Card .
Thanks !

I have a mac mini mid 2011, this device have; 2,3GHz and 2 Gb Memmory.I want to upgrade the memory and i need the list of supported memory modules

i have a mac mini mid 2011, this device have; 2,3GHz and 2 Gb Memmory.I want to upgrade the memory and i need the list of supported memory modules. i am from turkey.

Welcome to Apple Support Communities
The Mid 2011 Mac mini supports 8 GB of memory officially, but you can install up to 16 GB of RAM, so you can use 2, 4 and 8 GB modules. You can buy more RAM from OWC or Crucial.
If you are looking for memory at a local shop, make sure you buy 1333 MHz DDR3 memory. See > http://support.apple.com/kb/HT4432?viewlocale=en_US&locale=en_US

P965 Platinum and E6600 won't go to 3GHz

Hello,
I have a MSI P965 Platinum and a E6600. Currently I have two sticks of Corsair Value Select 1GB PC-5300 RAM, rated at 667Mhz 5-5-5-15.
The E6600's stock is 2.4GHz, and I want to go to 3GHz. This should be dead simple - not only can the E6600 usually clock much higher, but 3GHz will only require a 333Mhz FSB (9 x 333), which means my RAM doesn't have to be overclocked at all since it is rated for 667MHz DDR2. I should be able to obtain 3GHz with a nice comfortable 1:1 FSB:RAM ratio without stressing the Corsair Value ram beyond specifications.
However, it just won't work. I seem to be having RAM instabilities at 667MHz 5-5-5-15 and 333Mhz FSB. The reason I say RAM is because Memtest86 freezes, and SuperPi has a 'not exact in round' error in 16M and 32M - which apparently means there is a problem with memory stability. Now, I know this sounds like the RAM is faulty, but I don't think it is, because when I run stock 266MHz FSB, the system is fine at 4:5 divider to make the RAM 667Mhz. It's only when I increase the FSB (and not the RAM at all) does the system become unstable. At 266MHz FSB and 667MHz RAM, my system will pass any stress test, but not at 333Mhz FSB and 667Mhz RAM.
I've upped the CPU voltage 3 notches to around 1.350 or so under load. My ram is at 1.9v, although I tried 1.95v too. I didn't touch the chipset voltage (should I?). My temperatures seem ok - I'm only using the stock Intel cooler, but it should be able to handle 3GHz fine. It hovers around 48c idle, 60c load according to Everest Ultimate (before it crashes in SuperPi), so it doesn't appear to be overheating while overclocked. Not great tempts but acceptable.
However, there are two things I've noticed:
- In the BIOS, if I select CAS to be 5 or 6, CPUZ still reports my ram at CAS3 (which my RAM can't do at 667Mhz), or 3-5-5-15. However if I select CAS4, it reports CAS4 properly (still unstable though), or 4-5-5-15. This is only a problem when I overclock the FSB - at stock FSB, the CAS timings are reported correctly. It could be an issue with CPUZ, but I doubt it. If there is a bug with the P965 Platinum not setting the CAS right when overclocking, this might explain why I'm having RAM stability issues even though I'm not overclocking the RAM - i.e. because the board is not using the right CAS setting. Is this a known bug? Also, I tried Auto SPD but it tried to use 4-4-4-12 at 667MHz (again, which this RAM won't do).
- When I run 333Mhz FSB and 667MHz RAM, the POST shows some sort of error message about the board not supporting CPU's with a 267Mhz FSB or something (which is weird, because 266Mhz is the stock speed *shrug*), and that it's resetting it. Sorry I can't recall the exact error off hand, but I can try the overclock again and provide it later on if needed. Anyway, despite the error message, the overclock still applies - it will boot into Vista 64-bit at 3Ghz, it just won't pass any stress test.
Is it possible a BIOS update could help me? I run V1.4, and even though I know there is a V1.8 now, no newer version mentions anything about fixing overclocking issues. I don't like to update my BIOS unless necessary (and I don't even have a floppy drive anyway, would need to figure out how to do it via USB).
Thanks for any help. I'm certain my RAM isn't faulty and I'm certain my CPU should be able to reach 3Ghz surely. I'm also pretty sure heat isn't an issue. I think maybe the board is trying to force CAS3 when FSB overclocking or something? That's my guess anyway.

Thanks for the reply!
Sorry, I should have mentioned I was definitely achieving 1:1 - I recall the confusion over why my RAM was trying to be 800+MHz at 667 and then I realized 533 actually meant 1:1, 667 4:5 etc, so I am definitely running at 533/1:1. I doubt this RAM would even post at 800+ MHz.
So updating the BIOS may help? Ok thanks, I guess I will update then. I don't see it in the "fix" list though on the site. Is there a way I can get a *full* fix/enhancement list for 1.5, 1.6, 1.7 and 1.8 so I know exactly what I'm fixing going from 1.4 to 1.8?
Also, does MSI support LiveUpdate BIOS in Windows Vista 64 yet? And if not, is there an official way to update via a USB stick? (no FDD here).

Is there a noticable difference between2.3 ghz, 2,6ghz and 2.7ghz. and is it worth paying to upgrade from 2.3ghz to a higher amount of ghz

is there a noticable difference between 2.3ghz, 2.6ghz and 2.7ghz and is it worth the upgrade to a higher amout of ghz

going from 2.3GHz to 2.7GHz you might notice the difference.....
but going from 2.6GHz to 2.7GHz, don't even waste your money....
if you'll be using it for everyday use, then 2.3GHz will do just fine....
however, if there's photoshop and some video editing happening, then 2.6GHz would be better suited for you....
or, go with the 2.3GHz base model then upgrade it to 16GB of RAM and add a SSD to get the best price - performance ratio...
good luck...

Looking for a replacement processor for a XSERVE G5 2.3GHZ DP

I have the below system & need a replacement processor & am wondering if any one can point me in the correct direction.
XSERVE G5 2.3GHZ DP CTO
Z0BH
Hard Drive 0655482 1750GB ADM (7X250GB ULTRA ATA)
Cache Battery 0653776 None
Country Kit 0655451 Country Kit
PROCESSOR 0655433 DUAL 2.3 GHZ POWERPC G5
MEMORY 0654575 1GB DDR400 ECC SDRAM (2x512)
HARD DRIVE 0655939 148GB ADM (2x74GB SERIAL ATA)
OPTICAL DRIVE 0654841 COMBO DRIVE (CDRW/DVDROM)
LOWER PCI SLOT 0653557 NONE
UPPER PCI SLOT 0653558 NONE
MAC OS LANGUAGE 0655449 Mac OS X Svr,Unlmtd Lic
COUNRY KIT 0655448 Country Kit
Most appreciated.
Thanks very much.
Cheers.
Sjobeck

Call Apple enterprise. They will "probably" help you with this. No guarantees, but they have been far more helpful than the "rules" would allow for me. I am not sold on Apple's servers anymore because of their support issues, but Apple Enterprise has always been good to me,

What is causing a PowerMac G5/2.3GHz Dual Processor sudden abrupt shutdowns

Hi all
I am posting in hope that someone out there can help me solve this very puzzling problem.
The machine: A PowerMac dual processor G5/2.3GHz (early 2005). 1.5G RAM. 250G HD. SuperDrive. Radeon 9650.
The problem: When under some load, this machine will suddenly and abruptly shutdown as though someone pulled the power cord. There is no warning. Just a soft click, and it powers off. The machine can be manually restarted after the sudden shutdown with no problems.
This problem is very replicable. (eg go to a particular website, play an embedded video, and boom, the machine shutsdown. Each and every time.) It was replicated at an Apple Store and at two Apple Authorized Service Providers.
System.log said "PMU forced shutdown, cause = -122"
Before the sudden shutdown, the machine seemed to be operating normally. The fans did not noticeably speed up. Activity Monitor showed no more than 50% CPU activity for each CPU. Temperature on both CPU was around at 70C before the sudden shutdown. Temperature and activity on both CPU goes up and down in tendem.
If I use the Energy Saver system preference to change "Processor performance" to "Reduced", the problem goes away. (As measured by going to the same website and playing the same video. Even playing 5 videos simultaneously did not cause a sudden shutdown.)
What have I done #1: I have reformat the hard drive with a 7-pass security wipe, followed by a clean-install of Tiger which was then brought up-to-date using Software Update. I then installed Safari 4.0.3. No other software is on the machine except Tiger and Safari. (Later installed Hardware Monitor to get me a handle on the temperatures.) The problem persisted.
What have I done #2: I then installed a new PRAM battery and reset PMU using the switch on the motherboard. Resetting the PMU also resetted the PRAM. The problem persisted.
What have I done #3: I then took the machine to an Apple Store. They found that they can replicate the problem easily. But, after 3 days of running the Apple Service Diagnostic, the diagnostic software didn't find any problem. They also did a thermal re-calibration. That didn't help either. Without an error code from the diagnostic software, the only "solution" the Apple Genius offered was to start swapping CPU, power supply and mother board at my expense. And even then, he has no idea which component to start swapping first. (Two independent Apple Authorized Service Providers offered the same non-diagnosis and roughly the same "solution".)
Has anyone encountered such a problem before? What was the solution?
How about an educated guess as to what's wrong?
I want to, if possible, and if reasonable, repair this machine.
Thanks in advance.
Lara

This sounds almost exactly like the problem I have. My G5 is also an Early 05 2.3G. I tried every tip I found on the forums from UPS vs. wall socket to stock RAM vs. 3rd party to booting from external HDs, etc.. I currently have 10.5.8 on it and it's running using the "Reduced" processor setting in Energy Saver prefs.
I have also made a trip to The Apple Store where the AS folks ran their diagnostics but were usable to replicate my problem. I understand they "can't fix it if it ain't broke".
Aside from the "Reduced" setting work-around has ANYONE actually solved this problem definitively? Although I have no interest in spending $1000 to fix this, I can't imagine disposing of it on Ebay.
Assuming this is a hardware issue, this would mark the first insurmountable failure of any of the 10 or so Macs I have owned.
Anyone? Anyone?

I would like to replace Logic board on Macbook Pro 15" 2011 2.0Ghz to 2.3Ghz Logic board. Is it possible or not?

hello apple,
i have Macbook 8,2 Quoad core Intel i7 2.0Ghz 2011.
the problem is it not working on startup (startup with blue , gray or black screen)
already go to apple service center, they said i have to replace the new Logic Board 2.0Ghz.
but i would like to replace to 2.3GHz quad-core Intel Core i7 Logic Board.
my question why can not replace 2.3GHz quad-core Intel Core i7.
you know why because it bulit in USB 3 ports (up to 5 Gbps).
Many Thank,
Manthou Khorn

The 2011 MBPs do not have USB 3 Ports.
Check with iFixit.com and Powerbookmedic.com for logic boards for your MBP. They will have prices and installation instructions.
Ciao.

HI, I HAVE A MacBook Pro 2.3GHz dual-core Intel i5 AND I WAN'T TO UPGRADE THE HARD DRIVE UP TO 750GB AND ALSO THE RAM MEMORY TO 8GB. WHAT SPECIFIC MODEL OF HARD DRIVE AND RAM MEMORY SHOULD I BUY??? THANKS

HI, I HAVE A MacBook Pro 2.3GHz dual-core Intel i5 AND I WAN'T TO UPGRADE THE HARD DRIVE UP TO 750GB AND ALSO THE RAM MEMORY TO 8GB. WHAT SPECIFIC MODEL OF HARD DRIVE AND RAM MEMORY SHOULD I BUY??? THANKS

No need to type in all caps - we HEAR you!
I would take a look at the internal drives offered by both Crucial (click the link "Internal Hard Drives Now Available") and OWC. I would stay away from Western Digital drives as they seem to have problems on a number of Mac models.
You can also shop for RAM at Crucial and OWC - just select the System Scanner tab at the Crucial website to find out which memory is right for your machine.
Good luck,
Clinton

I want to upgrade my macbook pro 15-inch i7 2.3GHz memory and I want to know what is the maximum RAM it could take

I want to upgrade my macbook pro 15-inch i7 2.3GHz memory and I want to know what is the maximum RAM it could take

Welcome to Apple Support Communities
It looks like you have got an Early 2011 or newer MacBook Pro, so you can use 16 GB of RAM. You can buy more RAM at OWC or Crucial. Remember that you cannot upgrade RAM in MacBooks Pro with Retina display
In case you have got a Mid 2010 MacBook Pro, you can only install 8 GB of RAM

I have Ps CS4. I run Apple OS X 10.9.5 on a new MacPro 3GHz 8-core Intel Xeon E5 - 64 GB.    I hardly ever use CS4 ( preferring Elements for my low level needs), but I now want to use it's function for stitching together a landscape. I fire it up and g

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How to re-instal OS Lion, since i don't get any installer from my new mac mini 2,3ghz i5??

I just bought mac mini 2.3ghz i5. 2 weeks ago i can't run the game uber strike.
Already install and uninstall that game but still cann't run t, he game.
Before that everything is fine. I think i need to install new Lion OS.
But can some one tell me how do i do it, since i don't get the installer.?
Thanks

See this Apple note on Lion recovery: http://support.apple.com/kb/HT4718

MBP quad-core i7 2.3GHz. Magic Mouse delay on external monitor

MacBook Pro quad-core core i7 2.3GHz. When I connect to external display, magic mouse work sometimes disconnected, cursor moving is not stable with delays. I made all updates, unpair and pair. What is problem?.

MacBook Pro quad-core core i7 2.3GHz. When I connect to external display, magic mouse work sometimes disconnected, cursor moving is not stable with delays. I made all updates, unpair and pair. What is problem?.

Will the new 3GHz iMac (24") with GeForce 8800 be good for Aperture v2?

hi all.
I've just seen the specs on the new iMac and I'm interested. I was resigned to buying a Mac Pro but found it difficult to justify the cost because I'm not a professional photographer. the new iMac might be good enough at a much more justifiable cost.
I wonder if anyone has information or opinions regarding the following.
Will the glossy screen be a nuisance? There is stray light in our living room where I use my computer although we do have venetian blinds on both windows. (don't bother suggesting using the computer in another room. this is Hong Kong where space is scarce and expensive.)
Will 3GHz/4GB be significantly faster than my 2GHz/2GB iMac for Aperture operations? (Aperture was not included in Apple's test comparisons)
Will the NVIDIA GeForce 8800 GS card be beneficial to Aperture use?
Will the FireWire 800 be significantly faster than the FireWire 400? on my iMac, transfers to/from my external SATA disks run at only a dismal 13MB/s rather than the ideal 40MB/s. is it my iMac's limited processor power, or a limiting factor with having only 2GB of RAM and a scad of applications open, or a problem (concerning caching) with Leopard's copying routines?
for future reference, would the Aperture library saved on the internal SATA drive be faster than if it was saved on the external SATA drive connected via FireWire 800?
your input and information would be appreciated (and it's probably going to be a common question).
sincerely,
Gregory

Gregory Rivers wrote:
Will the glossy screen be a nuisance?
My expectation (every workspace is different as are individual perceptions) is that the reflective issues of the iMac's glossy screen would be very tolerable. What many (not all) graphics pros including me find intolerable is the fact that glossy displays add contrast and saturation to images. However many, perhaps most, non-graphics-pros prefer the added contrast and saturation, which is why Apple uses those displays. Each individual must do his/her own side-by-side comparisons and determine personal preference.
Will 3GHz/4GB be significantly faster than my 2GHz/2GB iMac for Aperture operations?
Yes.
Will the NVIDIA GeForce 8800 GS card be beneficial to Aperture use?
I believe yes, but that is just a guess since I do not know the card well. Certainly picking an iMac for Aperture usage I would choose the top 24" with the 8800 GS card
Will the FireWire 800 be significantly faster than the FireWire 400?
Yes.
...for future reference, would the Aperture library saved on the internal SATA drive be faster than if it was saved on the external SATA drive connected via FireWire 800?
Yes. Best IMO will be to have the AP Library on the internal drive but with Referenced Masters on external FW800 drives. The top iMac allows up to 1 TB internal drive size. Since drives slow as they fill, order a large drive and keep it less than half full to optimize operation.
...is it my iMac's limited processor power, or a limiting factor with having only 2GB of RAM and a scad of applications open, or a problem (concerning caching) with Leopard's copying routines?
Pretty much everything impacts AP performance, so the more things you optimize the better. The maximum 4 GB RAM of iMacs, although quite workable, will always be limiting. Good policy is to restart or at least close as many irrelevant applications as necessary prior to an extended Aperture work session.
Steve Weller, builder of the excellent <http://www.bagelturf.com/index.html> Aperture website, discusses speed improvements here:
<http://discussions.apple.com/thread.jspa?threadID=1273934&tstart=75>
If you ever do run into performance issues, work to dial in on each of the performance tweaks he discusses.
As an aside, I too like the MBP (ideally 17" matte screen) as preferable to the iMac because of the portability. Unfortunately cost may make that an unacceptable choice, but I cannot overstate the huge benefits of portability.
Good luck!
-Allen Wicks

Screen flicker Mac Mini i5 2.3GHz 2011 ?

Hi people,
Does anybody else also experiences screen flicker on the Mac Mini i5 2.3GHz 2011 model, during startup from sleep-mode or a cold-boot in the morning?
I posted a video on YouTube, to visualize the problem (otherwise hard to imagine, perhaps):
http://www.youtube.com/watch?v=5sbAhjlfN_M
Room temperature is about 15 degrees Celsius (Europe, wintertime) and the problem exposes itself when the machine is powered up after a nights sleep, or during a cold boot in the morning, the screen flashes from like the same in the YT movie, but then with the grey background and Apple-logo on it, continuing until the working desktop appears and then flashes some few more times, until "warmed-up".
When the Mac has woke up during the day, room temperature about 23-25 degrees Celsius, the screen doesn't flicker at all, or at max. 1-2 times.
The main screen (on the YT movie) is connected through Thunderbolt with an original Apple-brand mini-DisplayPort to DVI convertor and the secondary screen through a (with the Mac Mini facilitated) HDMI -> DVI convertor.
The second screen always lags a little behind the main screen and the desktop appears when the main screen desktop has fully appeared, so no flickering on the second screen noticed, till so far.
Setup:
-Mac Mini i5 2.3GHz, model 2011 with a Kingston V+100 96GB SSD and 8GB Corsair RAM 1333MHz;
-Main screen: Thunderbolt -> DVI, Dell 2005 FPW 20" IPS-panel @1680x1050;
-Secondary screen: HDMI -> DVI, Dell 1704FPT 17" TN-panel @1280x1024.
A SMC-reset and PRAM-reset didn't help, contacted Apple-support which recommended to download the generic Thunderbolt-patch DL1451, which I later recognized in my Software-update list in MacOS, as already download in October 2011, named/tagged: Thunderbolt 1.1
The Mac is already running the latest firmware, EFI 1.4 (the machine is brand new, so expected no less then the latest to be honest.)
Next step I'm going to try is: switch the screens on HDMI <-> Thunderbolt (didn't try that yet.)
Never experienced this with my Mac Mini's 2009 before (had two of them, first the 2.0GHz and later the 2.26GHz- big Mac Mini fan overhere!), running the same setup (but then on Mini-DVI & Mini-DisplayPort.)
It really feels like the internals of the Mac Mini 2011 have to warm-up, before fully functional...the Apple specs give me an operating temperature of 10-35 degrees, I'm not living in a cave, neither I accidentally forgot to turn off the air-conditioning system after the summer ended, so what the hack?
Reminds at my childhood, the time we still used B/W television @my parents home with kathode/anode-tubes in it, they also needed some time to "warm-up" before presenting a stabile image ;-)

Did you find a solution? I have the same hardware and same problem. I dont connect via thunderbolt, just the DVI-cable supplied by Apple to my TFT monitor. But without any hardware changes or updates it started a few days ago.

2.3GHz

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