MacBook Pro :: Intel-based Macs / Using Apple Hardware Test
May 28, 2012
I have a Macbook Pro 13 inch purchased refurbished thru the apple website. Is shows as early 2011 version. Boot Rom MBP81.0047.B27 It came installed with Lion. I have repeated crashes. I want to run hardware test. It will not load from internet and no CD/DVD was provided. If I hold down the D key before startup it eventualy comes up with the normal log in screen.
Info:
MacBook Pro (13-inch Early 2011), Mac OS X (10.7.4)
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Feb 28, 2012
macbook 1,1 efi and smc up to date, battery not being charged, up to today magsafe led flashed amber green, now solid green but menu bar says battery not charging?
Info:
MacBook, Mac OS X (10.5.8), 1tb HDD, 1 gb memory.
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May 27, 2012
my macbook pro (late 2011) is powering down without warning. I'll be writing an email and w/o warning, it's off. I'm unable to turn it back on with the power button unless i hold it down for a slow count to 10. Fyi - machine is 100% charged when this happens. Two days ago, I did SMC and PRC resets with Apple Care. I needed to do both of these again yesterday on my own.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Apr 24, 2012
How to reset my Mac Book Pro
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Feb 27, 2012
I've been going on two weeks now without my 13-inch mid-2009 mbp...i installed the 10.7.3. lion update but after it was completed i powered down my laptop and started it up only to find a blinking folder with a question mark...the logic board was replaced in mid-2010...i'm able to boot of an external drive running lion 10.7.3...i replaced the wd hdd with a new one & now it doesn't recognize it in disk utilities...i've replaced the ram with new ram & changed the hdd cable...i took it to apple & they said it should be either the cable or the hdd...i tested the hdd in another enclosure & it's running fine..
Info:
MacBook Pro (13-inch Mid 2009), Mac OS X (10.7.3)
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Jun 14, 2010
Apple may be laying the foundation for TRIM support in future Macs, a technology that should allow their solid state flash drives to maintain optimal performance throughout the life span of the systems.The Mac maker's most recent 13-inch MacBook Pros display an option for TRIM support in their system profilers on SSD-equipped models, one which isn't present in either the second-generation unibody 15-inch MacBook Pros or the latest refresh sporting Intel's Core i5 and Core i7 processors.TRIM is essentially a command that lets operating systems like Mac OS X inform SSDs of which blocks of pre-written data are no longer in use, allowing them to be wiped clean internally.
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May 31, 2012
I have a 2006 Intel Macbook with a crashed hard drive. I'm kinda broke right now, so instead of buying a new hard drive I loaded ubuntu 10.4 onto an external hard drive (USB) and tried to boot the macbook from it. (Failed). I hold down option to launch Startup Manager and all it shows me is a cursor (no drives). I know the external drive is bootable because I a) booted the laptop from a LiveCD and used it to create the hard drive and b) I booted a Dell from the external. I've tried moving the drive to a different USB port, but no chips. I don't have anything else connected to the computer.Â
my question is: Can I boot the macbook from the external hard drive if the internal hard drive is shot?
Info:
MacBook, Mac OS X (10.4.11)
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Mar 15, 2012
I just bought my 27" iMac. It did not come with any install disks. I have tried everything to reach the Apple Hardware Test. Is it even possible to boot to it with a wireless keyboard? I hate to have to buy a new keyboard just to run one test. I can reach the Recovery HD, but the hardware test isn't there. (I know the computer is brand new, I just want to have the info when I will need it someday.) Â
Info:
iMac (27-inch Mid 2011), Mac OS X (10.7.3)
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May 7, 2012
How can I run AHT on my iMAC 21.5 inch, MID 2011 and Mac OS X Lion 10.7.3 (11D50)? There were no DVDs in the package, no restart key-stroke combination connected to internet-aht, no aht is included in the package I bought and downloaded from Apstore. One of the 4 rear USB ports seems to be death from the very first moment. I would like to use the AHT to see if this is some SW misconfiguration or is it a HW problem.
Info:
iMac, Mac OS X (10.7.3)
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May 18, 2012
My early 2008 24" has suddenly developed a problem - screen has gone black (initially it was 'black' with backlight on, now not even a backlight) The machine has Lion installed but it came with 10.5.2. I can access the machine via screen sharing & it all runs fine so I want to determine what is wrong with it. I dropped in my original grey system discs, pressed 'D' on start-up, nothing. It seems Lion no longer supports Hardware Test from discs on older machines. How I can run hardware test on this machine?
Info:
iMac, Mac OS X (10.7.4), Early 2008 24inch 3.06GHz
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Oct 13, 2009
I'm basically in the same boat as this person in that I need to upgrade from OS X 10.4.11 to 10.5. In my case, I need to upgrade a Mac-mini and two iMacs.
I'm scouring the web for legal copies of OS X 10.5 I can purchase and I've been finding upgrade DVDs being sold in addition to full install DVDs. Both sets of DVDs are official Apple DVDs.
My question: could I use an 10.5 upgrade DVD to do the upgrade or must I use a 10.5 full install DVD? I do realize there is a difference between a 10.5 update DVD vs an upgrade DVD and I'm asking about a 10.5 upgrade DVD..
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Apr 9, 2012
I have a 17" unibody MBP (early 2009, specs below). It was running hotter than usual the other day, so I F2 booted into AHT to run a diagnostic. The status box within AHT showed 1 second into the 1st pass, and never got beyond that. Several seconds after that status message was displayed, the cursor froze. The time counter never advanced after that, and although I waited a long time, nothing happened. The test froze.Â
I've tried it several times more. It once worked, but every other time has frozen. Checking the "extended test" box, or trying to run in loop mode has made no difference - still freezes at "1 second".Â
I've had this machine for 3 years, OS's Leopard through Lion, and this has never happened before. I last ran a test, successfully, in January. I've not changed any components or suffered any damage since then. Memtest (ver 4.22) says my RAM is fine. (I ran this because the first portion of the AHT is the RAM component.) Aside from the aforementioned overheating episode, which disappeared, my machine's been fine.Â
early 2009 MBP unibody 17"
2.93 Core 2 Duo
8 GB RAM
750 GB HD
Info:
MacBook Pro, Mac OS X (10.7.3)
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Feb 15, 2012
I'm sure this has been asked before so please forgive me. I have found arguments that say just use Migration assistant to some saying I need to cherry-pick certain items.
Info:PowerMac, Mac OS X (10.4.11), 4 GB Ram
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Sep 6, 2014
Apple Hardware Test - Errorcode HDD-1378. Know what it means? My SuperDrive is acting up so it probably has to do with the drive.
Info:
iMac, Mac OS X (10.7.5), SuperDrive
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Apr 7, 2012
I purchased my Macbook Pro (Early 2011) 2ghz i7 edition, about 4 months ago now,
Earlier today my MacBook Pro ran a grey bar update during start up started up & ran a little slower until I restarted afterwards. I was concerened until the restart, however I am no longer concerned. My main issue is that now I can't seem to correctly follow the instructions to successfully start an apple hardware test. I have previously owned a Mac mini, Powermac G5 Dual 1.8ghz and Powermac Quad G5 and I have always been able to successfully run apple hardware tests on them.
I held down the "D" key during startup prior to the grey screen and I tried plugging in a ethernet cable, the powercable and a USB keyboard all to no avail.
Info:MacBookPro, Mac OS X (10.7.3)
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Jun 3, 2012
I've been having issues with my 2011 MacBook Pro, I just keep getting a weird error popup but it always flashes up and goes away before I can read it. My Mac has also even running a bit slower lately and I know that I can do the Apple Hardware Test to check out that all the hardware is functioning properly. But will my Mac continue to run normally after I do the AHT? Like, will I be able to use it as I was before?
Info:
MacBook Pro, Mac OS X (10.7.4)
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Aug 30, 2014
I have a MacBook Pro (17-inch, Late 2011)Â using OSX 10.7.5
Trying to run Apple hardware test as my computer keeps crashing, or shutting down 30min in.  I restart while holding down "D" and nothing comes up. takes a while to startup, but then goes straight to desktop. What am I doing wrong? I'm ethernet connected to internet. When I bought the computer I installed an SSD HD. I remember when needing to install new software on the new drive it was a nuisance since the computer didn't actually ship with any software CDs. Had to do it over the internet somehow. The computer didn't have any problems before so never had to use AHT until now.Â
secondary question. I also reset SMC, by pressing left side shift+control+option+power key after shut down, but didn't get much response out of that either. no sound, or signal that what I did actually reset SMC. How would I know it reset or not?
Info:
MacBook Pro, Mac OS X (10.7.5), 16gb 1333 mhz ddr3
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Mar 9, 2008
My wifes new macbook has had a few weird things happen, including 2 kernel panics right out of the box. She puts in the restore discs, reboots holding D and gets to the AHT screen. Selects the language then gets the that message, "apple hardware test does not support this machine"
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Nov 25, 2009
I'm running one on my mid-2009 15" MacBook Pro with 4Gb RAM. It appears to be taking forever as it tests memory. It's been on Pass Number 2 for around 30 minutes now. The progress bar is either completely stalled or moving VERY slowly. Is this normal for the extended AHT? This is the first time I've run the extended test. I ran the quick test just prior to this one and it returned no errors.
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Mar 19, 2012
"Apple Hardware Test not support on this machine"
Info:
MacBook Pro (15-inch Mid 2010), Mac OS X (10.7.3)
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Mar 6, 2012
Is there a way to copy Apple Hardware Test from the CD onto my hard drive?
I am looking for a solution that will allow me to run Apple Hardware Test without the need of my CDs -- I just dont want to take them with me all the time.
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May 5, 2012
I'm trying to run the Apple Hardware Test utility over the internet but keep receiving a message on the screen that says [URL]-6002D. I'm accessing this utility by holding down Option+D during startup.
Info:
MacBook Pro, Mac OS X (10.7.3)
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Oct 11, 2010
I recently bought 2 4GB sticks of RAM that someone recommended on here, the brand is G.SKILL and I got them from newegg.
The thing is, since installing them I have had 2 kernel panics (gray screen of death) that I wasn't having with my 4GB before.
The thing is, I have run Apple Hardware Test and with 8GB I get this error: 4MEM/62/40000000 0x84de1318
So I take out both sticks and stick them in the reverse slots, and I get: 4MEM/65/40000000 0x84e0d318
So I am thinking it must be one of the sticks of ram. So I take them both out and put 1 in the bottom slot, no issues. Stick the other one in, again no issues. So I put one into the top slot to see if maybe a slot has a problem and I once again have no issues when running the extended tests.
So, I decide that maybe I just need to retry putting the ram in again and I get this error, slightly different this time.4MEM/66/40000000 0x84e11318
I really don't know what is going on here, nothing is plugged into the computer, and the RAM modules seem to be fine on their own. I guess for now I am going to stick the Apple RAM back in and see if it throws a similar error.
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May 25, 2012
I installed 02 sticks of 4 GB DDR3 1333 MHz Corsair macbook pro acknowledged the memories but I started getting kernel panic to restart the computer, I gave the apple hardware and error. What do I do now?
Info:
MacBook Pro (13-inch Late 2011), Mac OS X (10.7.4)
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Sep 29, 2009
When I turned on my 13 inch Macbook this morning I got a black screen with the message "No bootable disk, insert startup disk and press any key". This has never happened to me before and I am wondering what the cause is and how to avoid it in the future. I got the system to start by pressing and holding down the option key.
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Jan 14, 2009
I have a busted DVD drive, and I need to run the AHT utility. I heard it was in the /system/Library/CoreServices/ folder. It's not for me. And so, pressing "d" or "f2" on a reboot doesn't work. Anything I can do to run AHT without getting my DVD drive repaired first?
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Nov 25, 2009
I'm running an extended Apple Hardware Test on my 4Gb MacBook Pro. It's been running 50 minutes and isn't even 25% completed going by the progress bar. It's been on the same step (memory pass number 2) for pretty much this entire time. Is this a sign that something is wrong with my MacBook Pro? It was purchased new in June of this year.
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Jun 23, 2010
I am receiving a G5 Power Mac and I will need to run the Apple Hardware Test to check it. It has no install disks. Does anyone know where I can obtain the Hardware Test to check the computer? I do have a Mac Mini install disk for my Intel Mac Mini, will that Hardware test work with the G5?
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May 15, 2012
how can i run the apple hardware test with 10.7.4 lion bought in the app store. I don't have install discs.
Info:
iMac (27-inch Late 2009), Mac OS X (10.7.4)
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Jun 17, 2012
I have an apple id based on an e-mail address I no longer have and that I have lost the password to. I had purchased several apps with this account, and now cannot update them. I tried retrieving the password from Apple, but since I no longer have the e-mail address, I can't get it. Is it possible to somehow access the old ID and transfer the ownersip to my new ID?
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