Macbook Pro won't boot. Symptoms preceding failure included failure to open Firefox. When trying to cold boot I can get as far as the start-up sound, the Apple logo, and the spinning whieel (spins for a bit but not for very long) and then major failure. Not running Liom.
Info:
imac 10.1, Mac OS X (10.6.2), also have macbook pro running os 10.5
Just got my new Macbook Pro Retina. Migrated my applications and data from my Macbook Air. Everything worked great. Apple Update advised that new updates were available. I accepted and ran the updates. Now it gets a kernal panic at boot. Can boot into Safe Mode however. I used Command R to reinstall OSX but that did not correct my problem. Same kernal panic persists.
View 1 Replies View RelatedYesterday my screen (30" Apple Cinema) started showing symptoms of graphics card failure, jagged lines across the screen. I rebooted my Mac Pro and it was gone. Then it happened again an hour later, this time the machine didn't boot, I get the Apple logo, and then it hangs up and the screen is shifted to left (I get apple logo on left side of the monitor instead of the middle) and jagged lines all over.
So the first thing I tested was using Target Disk Mode, it works. I can access my Mac Pro's internal HD's by TDM from my MacBook Pro. Then I tested single user mode, it does boot, I can't read what's written since the screen is shifted to left, but if I type (without seeing) reboot and hit enter, it reboots. So I assume the single user mode is working.
What else can I try to 100% make sure it's my graphics card that failed and everything else is ok with Mac Pro? I already ordered a graphics card replacement but I wouldn't like to be surprised if the Mac Pro still doesn't boot when the card arrives. It won't boot from Apple Startup DVD either. Same thing happens, gray logo then kernel panic with jagged lines all across the shifted screen.
Yesterday my screen (30" Apple Cinema) started showing symptoms of graphics card failure, jagged lines across the screen. I rebooted my Mac Pro and it was gone. Then it happened again an hour later, this time the machine didn't boot, I get the Apple logo, and then it hangs up and the screen is shifted to left (I get apple logo on left side of the monitor instead of the middle) and jagged lines all over.
So the first thing I tested was using Target Disk Mode, it works. I can access my Mac Pro's internal HD's by TDM from my MacBook Pro. Then I tested single user mode, it does boot, I can't read what's written since the screen is shifted to left, but if I type (without seeing) reboot and hit enter, it reboots. So I assume the single user mode is working.
What else can I try to 100% make sure it's my graphics card that failed and everything else is ok with Mac Pro? I already ordered a graphics card replacement but I wouldn't like to be surprised if the Mac Pro still doesn't boot when the card arrives.
P.S. It won't boot from Apple Startup DVD either. Same thing happens, gray logo then kernel panic with jagged lines all across the shifted screen.
I've had my TIme Capsule for a few years now. Last year I decided to self upgrade the internal HDD to 3TB to actually fit back-ups from my two mac's at home. On my MBP the boot drive failed. It's unfixable unfortunately. how to restore full system on a new HDD on my MacBookPro from TimeCapsule, after boot drive failure?
how to connect the laptop with clean/ empty HDD to MBP and make it boot and install it all from Time Capsule. Moreover, I am not sure how to connect it to Time Capsule, so that it doesn't take 3 days to restore.There is both an ethernet port as well as USB 2.0 one too.Â
That 'old' boot driveis still barely running, I wanted to hand copy at least my iPhoto Library of 110GB in size, but it just keeps crashing, as the file is so big. I mean, I should have it all back-ed up on TimeCapsule,
Info:
TImeCapsule, OS X Mavericks (10.9.4), Seagate Agent GoFlex 1.5TB
The string of problems I've encountered started a few days ago. I normally let my imac go to sleep by itself but, on this occasion I told it to sleep via the apple menu. When I awoke the imac the screen was frozen. No mouse movement, no clock movement, nothing. At this point I turned the power off and back on again. It didn't get past the white screen (before the gray with apple logo). I then tried resetting the PRAM, booting in safe mode, and booting from my os disc. Nothing worked.
After several tens of tries it magically booted. It stayed active long enough for me to back up all my data (transferring at least 100GB), reformat the hdd, reinstall leapord, transfer data back, and use it until I let it sleep again.
why i have to unplug the power cable from the back of my imac after every power failure at my home to get the imac to boot up. I've tried resetting the surge protecter and unplugging there. However, the only option is to unplug the cord from the back of the monitor/imac before it will boot up.Â
Info:
iMac, Mac OS X (10.7.4)
I just recently started to experience some very unusual behavior on an older PowerBook G4, and I was wondering if anyone has experienced this before, as I can't seem to find any documented info on this.Basically, out of the blue, the user began to experience issues waking from sleep, while using the laptop closed with external monitor, USB keyboard and mouse. Although a powercord was always connected, the machine seemed to be powering off.For a while, hitting the power button would boot things up again, properly, but not anymore. I have since disconnected all peripherials. Now, when pressing the power button, the machine will beep 3 times and then repeat itself every so often. The sleep led will blink three times, go solid, then repeat. Sometime the harddrive tries to spin, sometimetimes not
View 1 Replies View RelatedI know this is a fairly common subject matter but I have tried just about everything suggested but with no success. detailed below are my findings, I was wondering if anyone better qualified than me could suggest a diagnosis?
What does it do?
I hear the fans and hard drive and see the white/grey boot screen with the apple logo and spinning cog. The cog will spin for anything from 5 - 30 seconds before freezing. Some disk activity will continue for a short time afterwards before everything grinds to a halt?
I tried to install snow leopard on my 3 mos. old macbook pro and received a failure message with the invalid node structure, rebuilding catalog B-tree message.
Not sure what to do, I tried booting up from the leopard install disk and it took about 15 minutes to boot up and everything is wonky, doesn't work right.
when my PowerBook (15", bought new in Aug 2004) wakes from sleep, the harddrive makes a dreaded tapping/clicking sound. It's very prominent and is not your standard HDD "chatter."Often, Finder will hang and I'm forced to power-cycle the machine. Most of the time, it boots without incident.Lately, however, there have been incidents. Tonight, when I got home, it froze. I tried to power-cycle it, but got nothing. I plugged it in.
View 3 Replies View RelatedI have a 12" Powerbook G4 running 10.3.9 Panther. I am having problem booting my computer from a Firewire HD. I have done a search in the forum but cannot get a definite and/or successul solution. Forum moderators and my respected macrumor fellows, please feel free to direct me to a specific link if you find the questions redundant.Recently, I have had the HD making terrible noise and several days ago, the computer cannot boot at all. When I pushed the power button, the screen shows a folder in the middle with a Mac face and switches to a question mark back and forth. However, it just gets stuck at that stage. I suspected that I have a HD problem and wanted to boot from my clone Firewire HD. Unfortunately, the computer will not boot with Firewire HD either.
View 7 Replies View Relatedwhen power pressed to boot, it will go into boot, but then the screen starts flickering from dim to bright a clicking sound is heard, the power cord on the side changes from dark to light amber. the screen then goes to black. some times am able to get to log in then it just goes black.- More information- my harddrive had been making erratic noises for about... 3-4 months. some loud clicking... in thinking that the hd failed i bought a 160gb WD Scoirpio blue IDE drive... These problems still persist. even when i option to start up with my external drive, which i have mirrored my hard drive. it will boot up for the external then this clicking noise as noted above.
View 3 Replies View RelatedI have recently installed new RAM and an SSD in my late 2009 MacBook Pro, running OS X 10.6.8, and it now frequently hangs when I try to start it up. Here are details:Â
In recent weeks I noticed signs that seemed to point to a failing hard drive. I took the machine to a Genius Bar. The genius tried Disk Utility and a quick diagnostic and could not reproduce an error, but he noted many, many I/O errors recorded in a log file. Â
He said I probably had a failing disk, but it might be a cable issue. He gave me two options: leave the machine with Apple overnight to run diagnostics and perhaps repair if the problem was confirmed, or just take a chance and replace the drive myself, for less money and less downtime. Â
I went to a local computer store, and the salesman there noted that I was using relatively little disk space. He suggested that I swap my failing 160 G disk for a smaller, 120G solid-state drive, which happened to be on sale. I agreed and also bought some new RAM. Â
I installed the drive and RAM, partitioned the disk (with HFS journaling), and restored my files with Time Machine. For that day and the next, everything worked perfectly. Â
The second day after the installation, the system hung while starting up. The Apple logo appeared, the gray spinner appeared, and it just spun. I tried resetting PRAM. I tried safe restart. I started up from the install disk and ran Disk Utility: no problems found. I repaired permissions. I took out the new RAM and put back the old. In some cases after trying these steps, the system booted fine — once. In others, it would not boot the first time, but would boot on the second or third attempt. I reinstalled OS X and updated software. The problem persisted. I installed some freeware to enable trimming the new disk. No better. Â
I have booted many times in verbose mode. During the unsuccessful boots, there is usually a message "Bug: launchctl.c: 3557 (23930):6 ioctl(S6, SIO CAIFADOR_IN6, &ifra6) ! = -1". The next line is the command "fsck_hfs", and the machine hangs. Eventually it sometimes spits out "launchctl: please convert the following to launchd: /etc/mach_init.d/dashboardadvisory.plist". If I let it go for a long time, I sometimes come back to find a long string of I/O error messages, to the effect that media was expect to be there but wasn’t. I think every time I have gotten the launchctl message, it has booted successfully on the next try. Â
During the successful boots in verbose mode, everything happens so quickly that it is hard to say what is going on, but I don’t think it is running fsck_hfs. If it boots successfully and I give it a heavy I/O task, like doing a virus scan, everything works fine. If I run Disk Utility off the installation disk, it says the disk appears to be OK. Â
I started the machine in single user mode and ran fsck manually. It gave me reports similar to running Disk Utility, and told me the disk appeared to be OK. It then gave me the prompt for a new command. I typed "exit". It responded "logout". And hung.Â
One last thing: I just tried a couple of times to restart with the Apple Hardware test. Despite holding down the D key, the test failed to load, and after a long pause, the machine attempted a normal start-up. Â
Info:
MacBook Pro, Mac OS X (10.6.8)
I started up my computer and don't see any of the icons or HD icon on my desktop, but can see the image and the toolbar pops up on the bottom. I can run safari, itunes, iphoto, etc. but when I click on MS word or PP I get this message: Application Launch Failure The application "Word" could not be launched because of a shared library error: "D<Microsoft Word><Apple;Carbon;Multimedia><CFMPriv_DVComponentGlue><>" I can upload docs as attachments, but can't open any microsoft stuff. What should I do? My roommate has a new version of MS office I could install, should I do this?
View 1 Replies View RelatedI have a single boot disk with just the apps on, and 2 disks in a software mirrored RAID in which I keep all the important stuff.Its just occurred to me, if the boot drive fails won't the software RAID be destroyed as well?Or will it be easy to recover the data off one of the previously RAID1 disks, when the new boot drive is installed?
View 1 Replies View Relatedmy Mac Pro 2008 runs Snow Leopard 10.6.1 on a striped software RAID and Windows XP using Bootcamp on a separate hard drive.
Initially that separate hard drive had been split into two partitions, one for Time Machine and one for Windows. But eventually I decided to get rid of the Time Machine partition and dedicate the entire hard drive to Windows.
I've done that but there appeared a strange problem. In System Preferences my startup disk was set to Windows and now I'm unable to change it to Mac OS X anymore. (Please see the screenshot below).
Of course I can select Mac OS X while holding "Alt" on boot, but having Windows a default OS on Mac Pro is very disturbing
I have no idea what is "boot helper partition" and what's wrong with it. I'm afraid that Windows installer (I had to use it while transforming the partition) messed something up.
I've recently attempted to install 2 sticks of 2GB RAM into my MacBook Pro, but unfortunately had jammed one stick in the lower RAM compartment (Apparently I forgot to enter it at 45�) and had a rough time getting it out.
The RAM stick is busted and had to replace it, but I'm quite sure the slot might suffered a bit.
What are the signs of RAM failure?
After trying several times to upgrade to Snow Leopard and finding out, per a post here to the community, that my MacBook had a CD reader instead instead of a CD/DVD reader (you can see the whole drama here [url]..
'AmazonBasics USB 2.0 8x DVD Writer External Optical Drive (Black)' by AmazonBasics USB 2.0 External Slim DVD Writer
and tried to upgrade to Snow Leopard from that.Everything was going great - until the two minute mark. And then the external DVD reader kept spitting out the DVD. I kept putting it back in and trying it again.
After about 10 minutes of this, I restarted the computer. It started and got the flashing question mark sign. I started the DVD reader again, and after probably 20 minutes, it started installing SNow Leopard again. And probably at the two minute mark, I got the error message "An error occurred while installing Mac OS X."Everything is siting silently now. There's an error message and a spinning wheel on my screen. The reader is silent.
I'm convinced this is a power issue - the DVD reader/player is drawing power from the Mac, but obviously, it's not enough. A search of the house has found no power adapter that works with this DVD player. I'll be going to Radio Shack tomorrow and hoping against hope they have something. And I have an appointment at the genius bar at the Apple STar on Saturday.
Info:MacBook, Mac OS X (10.5.8)
so i got my 3 week old mbp 15 (which i dropped and dented) replaced today due to kernel panic/ram failure/apple store only had 1 memory stick in stock...
my question is, what causes ram failure? i dont want it to happen again, i didnt install any 3rd party ram.
My 2.33GHz C2D MacBook Pro running 10.6.3 has suddenly decided it doesn't have an optical drive installed!
If I put a CD or DVD in the drive it will pull it in, spin but fail to recognise the disc. It is impossible to eject the inserted disc by any means - except by using a piece of cardboard to stop it spinning after a restart. I have tried data, audio and video CDs/DVDs.
System Profiler says I only have a hard drive attached to Serial-ATA and have no Disc Burning devices installed.
Has the optical drive failed? If so why does it still spin up if the computer doesn't know the drive is there? Does the fault lie elsewhere?
while enjoying a beautiful, sunny day here I was outside with my MBA surfing the web. I had a few other apps open at the same time like iTunes, QuickTime and Mail. Safari all of a sudden beach balls and I wait a bit until I try doing a force quit on it. After a while I still have no response and I cannot close it. So, I hold my breath while forcing a shutdown with the power button. To make a long story short, I ended up with the flashing question mark on the gray screen. Now I'm doing a remote reinstall from my MBP!
View 24 Replies View RelatedSnow Leopard says service battery, and for the 3rd time the battery has dissolved into failure in exactly the same way. Stays high for a month (99%), drops to 8x%, climbs to 9x% and then finally dies... Now, this would be my fourth (yes 4th!) battery, and the 3rd time the Laptop will have to go into an Apple store, as the power circuitry in here must have something wrong. So... new MBP time I think [Applecare for 3 years, 26 months into my 36 month warranty!]
View 12 Replies View RelatedJust experienced a hard drive failure right now on my MacBook (2007). Everything had froze and I shut it down. When I started it again, the screen was dimmed and the Apple jingle went on a louder sound then before. Is this a sure sign of a MacBook hard drive failure or would it be related to something else, for example, the logic board?
Also, what should I do now? Last full backup was 3 weeks ago and I had worked on lots of things between that period of time and now.
I have a late 2008 MacBook Pro 2.4GHz with 2GB of RAM. I can't say it's ever been magnificently fast, but I always blamed it on the memory. I've always intended on upgrading it, just never got around to it. I've also been away for 6 months, so haven't been using my computer.
But today I've been trying to use Photoshop & it's hideously slow! Even the simplest task such as a desaturate command can take as long as 2 minutes! Admittedly on a large size document.
I have iStat in the menu bar. When performing these tasks I would assume it would display some sort of indication it's processing in the CPU. But it displays Photoshop only using at much as 16% CPU & the memory having 500MB of inactive memory? My brother had been using my computer away & was constantly complaining of the speed of it. He suspects it could be a CPU issue. Am I correct in thinking Photoshop should be using more CPU when processing a task?
I click on a video it simply says plug in failure, if im lucky 5 seconds of advert!? im currently runnin Lion 10.7.3 and have tried uninstalling adobe flash and reinstalling but still no joy!?
View 8 Replies View RelatedMy laptop is MBP 13" early 2011, after using a usb bluetooth adapter( built-in bluetooth had compatiblity problem with my mobile phone) and unplug it, and then found the built-in bluetooth is not working any more, it can search devices, but it won't establish connections or pair with other devices. At firs I thought it was the bluetooth driver or configuration problem, I try to reset factory setting using the develper tool Bluetooth Explorer, then reset kext file, even tried installing a new lion, but the problem remains. So I think it's not driver/configuration problem now, it's hardware failure, but wait.. just caused by using other usb bluetooth adapter? I really can't understand why apple will let such thing happen....
Info:Mac OS X (10.7)
I have a white mb 2.4 250 GB SD. Purchased new in late feb. The hard drive went bad in september. Then in october it happened again. My question is how many time does the hard drive have to go bad before i can get a new computer? If apple updates the macbook how do they determine which config i would get as a replacement? How would it affect apple care? i have registered it already.
View 10 Replies View RelatedAs I am in the process of replacing a hard drive on a Macbook Pro, I begin to notice that there are MANY posts and experiences of individuals having to replace a dead hard drive at some time or another in their Macbooks. Is this typical? Should this be something I'm prepared to endure? Would it make more sense to buy my own hard drive in addition to a new MBP?
It's ridiculous that I even have to worry about something like this on a new purchase but I'd like to be prepared.
I wanted to reformat my mbp. In doing this, I used the 'erase and install' method in my leopard restore disk then installed bundled applications dvd that was included with it. I then installed/upgraded to snow leopard then used software update to download the updates. Before this, there seemed nothing wrong with my mbp. After downloading all the available updates (~990mb), it asked for a restart to which i agreed . i watched it while it was installing the updates but for some reason before it was able to end, stated that an error occurred thus it restarted. Now i get stuck with the startup screen (the one with the apple logo in the middle with a rotating circle of lines just below it). It wouldn't stop so i hard reseted it but to no avail, still stuck with the startup screen.
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