IBook will not start up past gray screen w/ apple logo

iBook will not start up past gray screen w/ apple logo. So I have zeroed out the hard drive and reinstalled tiger. No change except if I start up holding shift it will boot and welcome comes up then black screen that says you must restart by holding down power key.
Zeroed out the HD again with same results. Also I have a iBook G3 with the same symptoms.

What you are experiencing is a kernel panic.
Try starting up from the Mac OS X Install Disc by inserting the disc and restarting your computer, holding down the C key as the startup chime is ending. Then choose Installer > Open Disk Utility (in Panther) or (in Tiger) click 'Next' at the language screen and choose Utilities > Disk Utility and select the hard drive in the left column. Choose the First Aid tab. Click Repair Disk to test and repair the hard drive.
Once you have repaired the hard drive with the Install disc's Disk Utility, then try to restart normally, and go to Applications > Utilities > Disk Utility. Click on the top hard drive icon in the left sidebar and note the S.M.A.R.T. status at the bottom right of the pane. What does it say?
Select the named boot volume in the left sidebar, ("Macintosh HD" unless you've renamed it). What is the hard drive capacity and how much space remains available on it? Repair permissions on it.
See if a little hard drive maintenance helps things out.

Similar Messages

Macbook will not boot, stays on gray screen no apple logo

I was in the middle of watching some streaming content in netflix when my macbook froze. I tried to force quit, but to no avail, so I forced shut down. When I press the power button to reboot, I hear a couple of clicking sounds like the fan is trying to start up, but it doesn't. The screen remains on the gray screen and the apple logo never appears (no apple startup sound either). I do not hear the fan running.
Other possible factors:
-I know there are some software updates waiting, I just haven't had the chance to.
-A few days ago I did get a message that virtual memory or maybe it said hard disk (I can't remember) memory is close to being full. I trashed a whole lot of stuff, but did not get around to clearing my trash yet.
Any ideas?

To those of you reporting these problems, are your MacBooks from 2006, roughly?
The reason I ask is, there are reports of 06 MacBooks having AirPort card issues (which I think may relate to a bigger issue, perhaps in the logic board), and my 06 Mac mini has also just recently died on me. Which, to my understanding, uses some of the same hardware as an 06 MacBook.
To elaborate furhter, my mini had a problem with the Wi-fi card at first. It would work fine for 20 minutes, then it would die. This would happen regardless of what operating system I was running (OS X, Windows, Linux), so I'm positive it was/is a hardware issue. More recently, after disassembling the mini, just to take a look for any physical problems, the computer was doing the exact thing described in this post.
Upon start up, I would get the chimes, but would recieve nothing after that. The hard drive would not spin up, and with a CD inserted, the drive would spin, but nothing would come of it. After tinkering some more, I tried removing the CD drive from the computer, so only the hard drive was plugged in, and voilla, the computer booted back to the OS X install. Also, if I were to unplug the hard drive, and have only the CD drive connected, I was able to boot to a CD.
This tells me it's a logic board/power issue, and the same thing may be affecting you.
My educated guess is your hard drive is fine, and all your files are safely stored on the disk, however, for whatever reason, there's not enough power to run BOTH the CD drive and the HDD.
If you feel up to it, disassemble your MacBook and try removing the HDD, or the CD Drive if possible, and see if you get anywhere. It may be easier to remove the HDD and try booting to a CD. However, I'm not familiar with how the insides of a MacBook are laid out.
Hopefully this helps.
-Chris.

My MacBook Pro shuts down within seconds after starting with a Gray Screen and Apple Logo, a bar comes at the bottom.

My MacBook Pro starts with a Gray Screen and Apple Logo, a bar comes at the bottom, but after few seconds the machine shuts down. This was bought approx 1 year back. Please help!!

jayanta.ray,
which model MacBook Pro do you have (did you buy it new?), and which version of OS X is installed on it?

Computer will not start up past "repair screen"

My hp pavilion touch will not start up correctly. When turned on it tries to go through an automatic repair but pops up with a screen that says "automatic repair couldn't repair your pc. Two options you can either shut it down or go to advanced options. So far no matter what I do I can not get it to finish starting up or repair itself.

Hi @ACOKAY,
Welcome to the HP Forums!
It is a fantastic place to find answers and suggestions!
For you to have the best experience in the HP forum I would like to direct your attention to the HP Forums Guide Learn How to Post and More
How Do I Find My Model Number or Product Number?
I understand that when you start your computer you get the automatic repair screen and neither option presented makes any change.
Can you start it in safe mode?
If not I would suggest going to the recovery manager for more options
On start up of your notebook press the F11 key approximately once every second to access the recovery manager. This may take a few moments to display so be patient.
You will see different options available depending on what Operating System you are running.
For further assistance please provide your exact model of HP notebook and your Operating System.
Good Luck!
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

Desperately Seeking Genius: iBook G4 won't go past gray screen w/ apple...

Hi AppleHeads. I am looking for some assistance from a nice mac genius. I am trying to fix my sister's computer and am not sure exactly what to do here. Her laptop is an iBook g4 with 1.33GHz Power PC, G4 processor, 512 MB and 40 GB hard drive. She had noticed her computer getting really slow and crashing frequently. She ran some updates this morning and then the computer crashed. Now, it will not turn on past a gray screen with the apple logo. I attempted to trouble-shoot the issue using the guide the computer came with and also ran the Apple Hardware Test. Everything passed -- see the results below. What is my next option? I would like to try and save all of the data as she has not backed up recently (tsk tsk). I'm sure a lot of people post this kind of request, so if there is a solution out there that you know of, please share the information or links. I know that one option is to wipe out the computer and reinstall Mac OS X but I'd like to only do that as a last resort until I can pull the files. Thanks!
Apple Hardware Test - Extended Test results:
Extended Test
AirPort Passed
Logic Board Passed
Mass Storage Passed
Memory Passed
Model Device found
Video RAM Passed
AirPort Passed
Logic Board Passed
Mass Storage Passed
Memory Passed
Model Device found
Video RAM Passed

Hi Doley and welcome to Apple Discussions,
is an iBook g4 with 1.33GHz Power PC, G4 processor, 512 MB and 40 GB hard drive. She had noticed her computer getting really slow and crashing frequently.
Was she aware of how full the hard drive was? That can often lead to problems.
Uh oh just noticed this:
Mac OS X (10.0.x)
Is that right?
the 14.1" 1.33 ran Mac OS X 10.3
the 12.1" 1.33 Mac OS X 10.4
Saving Data:
Does she have the original install disks?
See if it can boot from them or an appropriate installer for the size.
If so then save to an external drive or another Mac in target mode.
If her iBook will go into target mode it would then act like a big expensive external hard drive:
http://docs.info.apple.com/article.html?artnum=58583
After saving data:
http://docs.info.apple.com/article.html?artnum=106214
or use disk utility. Depends on what OSshe was running.
She ran some updates this morning and then the computer crashed.
If it happened while the computer was updating after downloading them that would really mess up the OS.
If that's the case it might take a program like Data Rescue II to retrieve data off that hard drive.
Richard

My macbook pro will not start up. I get the apple logo and the little start up waiting avitar. I tried everything including starting with my back up drive and nothing happens.

My macbook pro mid 2012 will not start up. I was running bitdefender and when I went to see if it was done, I had the apple logo and the loading (winding circle) on the screen. I can not get out of this. I used my back up external drive and it did nothing. It did light up.

samnleosgpa,
you may have faulty RAM. Are you able to boot into your MacBook Pro’s Apple Hardware Test (“AHT”)? If so, try running it to see if it can detect a problem. If you’re not able to run its AHT, and you’ve upgraded your MacBook Pro’s RAM before, try reïnstalling its original RAM and see if you can get past the “-6002F” error code. If you aren’t able to run its AHT, and you haven’t upgraded its RAM or you no longer have its original RAM, then I’d recommend that you make an appointment at your nearest Apple store to have them diagnose the problem.

IBook will not start up - solid black screen

I am in love with my iBook and have not had a single problem with it the first sixteen months I had it. This morning I was using it and everything was fine, I put it to sleep, then it fell from a desk onto my foot. It fell at an angle, but my foot broke the fall. After that it does not start up, but remains in a solid black screen. The caps lock and number lock lights change when the appropriate buttons are pushed, but the power button does nothing, there is no sound, no fan, nothing.
When the battery is in, the power cord light is amber, but when I remove the battery, it goes to green. I have tried starting with the battery in and without it. The computer is slightly warm on the bottom. Also, the four lights on the battery are constantly lit, which I never noticed before.
Naturally I created an iMovie for a Christmas gift that I have not yet burned, so I want to resolve this asap.
Please offer suggestions! I'm not the most technically minded person, so layman's terms would be much appreciated. I looked through 20some pages of posts, but none of the suggestions seemed to help.
I do have the disks that came with the computer, but when I tried to insert a dvd, the computer would not even accept it all the way and did nothing to respond.
Thanks for any suggestions!

Cricket419,
Welcome to the forum.
I was told I can never buy one. Ever. Nice customer service there. I'm sure they know the majority of the warranties are never used, so I was offering pure profit for basically nothing on their part. As much as I love my computer, I'll think twice next time if this is how they respond to customers' requests to purchase additional items.
On the other hand; the flip-side of the coin as it were, there's this post from someone with a totally opposite experience from you:
http://discussions.apple.com/message.jspa?messageID=1348953#1348953
Specifically the following, from The TKDKid:
He spoke to the store manager, who authorized an exchange for a brand new one. They asked me if I could leave it for a couple of hours, and transferred all my files and personal settings to the new one. I was very pleased with the service I got.
I'm glad that your iBook is working again. With regards to AppleCare we all have 1 year from the date of purchase to buy it. It's up to us to decide and to remember to buy AppleCare during this period should we choose to do so. If we forget, then it's our fault and we have to own the fact that it's our fault, accept it and move on. It's not Apple's responsibily or fault.
If you have Home Contents Insurance then an option for you is to add the iBook to the items covered. Some (most?) home contents insurances automatically include repairs/replacement to computer damage (including any damage caused by accident). That would solve your cover queries. Wouldn't it?

My iPhone 5 will not start it just turns on to apple logo and goes to dark blue screen.

How do I turn on ?

Hi Chuyy76,
From your post I see that your iPhone will not boot past the Apple logo. There are troubleshooting steps I'd like you to follow through, which can be found in the article linked to below.
iOS: Not responding or does not turn on - Apple Support
Thanks for using the Apple Support Communities!
Cheers,
Alex H.

After installing IOS8.02 my ipad air will not boot up. get white screen and apple logo and then a blue screen. over and over again.

Ipad air wifi only 16gb worked ok with IOS 8.0 . just did upgrade to 8.02 and now it will not boot up. I get a white screen with the apple logo and then a blue screen. it does this over and over. I need help. What do i need to do. Please help.

Hi ..
Reset the device:
Press and hold the Sleep/Wake button and the Home button together for at least ten seconds, until the Apple logo appears.
If that doesn't help, restore the iPad > Back up and restore your iOS device with iCloud or iTunes

What should we do when iMac will not start up past white screen?

We were doing a Time Machine Backup when Finder froze. We then tried relaunching Finder. Then we restarted. It stoped at white sceen. What should we do?

Here is what Apple recommends: http://support.apple.com/kb/TS2570
It is slightly outdated. I recommend you start with Apple Hardware Test to rule out any obvious hardware faults, then boot Lion Recovery and run Disk Utility from the Utilities menu. Select your startup disk in the left column, then click "Repair Disk".
If you get that far and everything works, I recommend starting the computer in "Safe Mode" - read about it here first: Mac OS X: What is Safe Boot, Safe Mode?
Safe Mode is for troubleshooting only. If it boots in Safe Mode, but does not boot normally, then report your results.

IPod will not start or reset, plugging in makes apple logo flash on and off

My friend's iPod nano 3G won't turn on. In fact it won't do anything - I can't even reset it. When plugged it, it flashes the apple logo every 1.7 - 1.8 seconds. Suggestions?

I had the exact same problem about 10 minutes ago. I was freaking out because I'm going on vacation soon and I was getting all worked up because none of my three power sources were charging it and it wasn't even turning on at all.
I called Support and the automated phone person gave me these steps:
1. Plug the iPod into the computer
2. Set it down on a flat surface
3. Take index fingers and hold menu and center button for about 5 seconds (it actually took me 20 seconds)
It then connected to the computer and turned on. I don't know why trying to reset it normally didn't work but try this and I hope it helps!!

MacBook will not start. I have restarted with original CD. I have used Utilities and "no problem" with hard drive. I have reset PRAM. I have tried safe boot. Nothing is work. Gray screen with Apple logo and rotating wheel. Thanks for any suggestions!

MacBook will not start. I have restarted with original CD. I have used Utilities and "no problem" with hard drive. I have reset PRAM. I have tried safe boot. Nothing is work. Gray screen with Apple logo and rotating wheel. Thanks for any suggestions!

Snow Leopard is a Mac OS X version. You say that it's the version you have in your Mac (10.6.8). Do a back up of your files, format the hard drive (using Disk Utility) and reinstall again

IBook will not start up!

My iBook will not start up all the way. It gets to the gray apple screen and just spins.(3hrs) I tried everything. It will not start up with 10.3 CD or OS9. It will start up with nortons CD but you cant see the Hard Drive. Hardware test CD starts and every thing checks out fine. What to do. I hope its not its final day.

Paul,
Do you have OS X 10.3 installed on it?
Try booting into Safe Mode. This will take quite awhile longer than a normal startup because it does a file check and repair of the hard disk.
If this works you will see your normal desktop. Once completely started up in Safe Mode, try to restart normally, and go to Applications > Utilities > Disk Utility. Click on the top hard drive icon in the left sidebar and note the S.M.A.R.T. status at the bottom right of the pane. What does it say?
Select the named boot volume in the left sidebar, and repair permissions on it.
See if you are able to do a little hard drive maintenance to helps things out.
If it won't start up in Safe Mode, you can try Single User Mode and fsck, but if Safe Mode won't do it for you, fsck may not, either.
Keep Norton far, far away from any hard drive with OS X installed on it. DiskDoctor is known as DiskDoctor Kevorkian around here. It finds non-existent "errors" and sets about "correcting," them, killing your hard drive in the process.
If none of Apple's own disk repair procedures work (Safe Mode, Disk Utility from the Install disc, or fsck), it may be wise to invest in DiskWarrior. It can often find your hard drive and repair it when Apple's own utilities cannot. DiskWarrior has saved my hard drive more than once.
Good luck.

I have an iMac from 2008. When I start I get gray screen with apple and turning gear. Next blue screen. Then light blue screen with turning gear. Back to blue screen. Now just back and forth blue to light blur

I have an iMac from 2008. When I start I get gray screen with apple and turning gear. Next blue screen. Then light blue screen with turning gear. Back to blue screen. Now just back and forth blue to light blur

Reinstall OS X:
Reinstall OS X without erasing the drive
Do the following:
1. Repair the Hard Drive and Permissions
Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
2. Reinstall Snow Leopard
If the drive is OK then quit DU and return to the installer. Proceed with reinstalling OS X. Note that the Snow Leopard installer will not erase your drive or disturb your files. After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.
Download and install the Combo Updater for the version you prefer from support.apple.com/downloads/.
Reinstalling Lion Without Erasing the Drive
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu.
Reinstall Lion: Select Reinstall Lion and click on the Continue button.
Note: You can also re-download the Lion installer by opening the App Store application. Hold down the OPTION key and click on the Purchases icon in the toolbar. You should now see an active Install button to the right of your Lion purchase entry. There are situations in which this will not work. For example, if you are already booted into the Lion you originally purchased with your Apple ID or if an instance of the Lion installer is located anywhere on your computer.

HT3964 My mac book pro 2.3ghz intel core i7 will not start up. I get the apple and the circle thing but thats it. Please help!!!

My mac book pro 2.3ghz intel core i7 will not start up. I get the apple and the circle thing but thats it. Please help!!!

Give this a try:
Reinstalling Lion/Mountain Lion Without Erasing the Drive
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu.
Reinstall Lion/Mountain Lion: Select Reinstall Lion/Mountain Lion and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.

IBook will not start up past gray screen w/ apple logo

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