My Macintosh Classic shows blinking question mark :(

My Mac stopped to boot It shows question mark during the start. I can boot only from MacOS 6.x sitting in ROM, by holding CMD+Option+O+X and then hard disk is normally visible. I checked that HDD - it spins correctly and I tried to boot from it on another Mac and it worked. Also, I tried to reset PRAM. Nothing helps. Any ideas?

The tests that you have done do seem to cover all possibilities. The machine will boot from ROM, with the hard disk visible, which ought to rule out at least the most obvious hardware faults. Also, the hard drive itself and the operating system appear to be OK. A PRAM reset does not change anything.
Do you have access to a bootable disk tools floppy with Disk First Aid and Apple HD SC Setup? If so, you could begin by checking whether the hard disk shows up in Disk First Aid (if yes, verify, and repair if needed). You may then want to run Apple HD SC Setup and update the hard disk drive driver.
It is of course thinkable that some kind of borderline situation exists, where an electronic component is about to fail. A close examination (with a magnifying glass) of the board(s) should reveal leaking/bulging/discoloured electrolytic capacitors et cetera. At the same time, it may be a good idea to check the voltage of the (3.6 V) battery. A warning: All work inside a compact Macintosh computer can be very dangerous because of high voltages in certain areas (even when the computer has been switched off and disconnected from the mains), and must be carried out by someone with the necessary expertise.
Jan

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My iBook Shows blinking question mark

I know that this has been posted before, but this is a little different. I tried going to the Startup Manager by holding Option, but my hard disk vanished. I cannot see it in the startup manager. This has happened before, and I don't know what i did to fix it. Both times I left the lid up overnight because I was installing software. Please help me. Thank you in advance.

If the S.M.A.R.T. status says the hard drive is failing, then it is. You need to save as much of your data as possible to another location and have the hard drive replaced.
The iBook is considered end-of-life as far as Apple is concerned, but a few Apple Authorized Service Providers will still repair them. However, the repair is likely to cost more than buying a used MacBook, and the speed increase of a MacBook over an iBook is really astounding.

I switched to the classic 'landscape' and when i reboot, it just stays at the greay screen, with the macintosh logo, and a blinking question mark. ive tried several methods of key combinations with rebooting etc.. i just bought this. please help.

i switched to the classic 'landscape' and when i reboot, it just stays at the greay screen, with the macintosh logo, and a blinking question mark. ive tried several methods of key combinations with rebooting etc.. i just bought this. please help.
I bought this off of craigslist with my christmas money, TODAY. i really need help, i have OS X experience from school, just not OS 9x. I need to reboot back to OS X asap. anything that may help is very appreciated. Thank You.
Chris.

Are you able to start up in Safe Mode?
http://support.apple.com/kb/HT1455?viewlocale=en_US
If this works you will see the 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, ("Macintosh HD" unless it has been renamed). What is the hard drive capacity and how much space remains available on it? Repair permissions on it.
See if you are able to do a little hard drive maintenance to help things out.

Intermittent Blinking Question Mark at Start-Up

I've read a number of postings about the blinking question mark problem during start-up, but this one is different -- its intermittent. By that I mean that sometimes it happens and sometimes it doesn't. Here is the chronology:
- Student comes home for Spring Break and requests me to connect her to our wireless network.
- I enter network name and PW. It gets connected, but the spinning rainbow wheel won't stop spinning. So eventually I re-start --> first time I've ever seen the blinking question mark. System won't start on multiple tries. Student says 'yeah, that's been happening for a while. Just wait a while and it will be OK.' I've never seen an intermittent problem like this.
- Took iBook to the Genius Bar at local Apple Store
- Genius gets it to start up on first try, amazing me. He didn't do any trick, just pushed the power button. But he did plug the AC adapter in as he was trying to boot it. (more on this later) How can this be??
- Genius does some kind of test on the Hard Drive and pronounces it OK. Says problem must be software-related.
- I mention that Student didn't bring home her 10.3.X Disk Utilities/Restore disk.
- I mention I've got 10.4 Family Pack, but haven't had time to load it on any of our Macs. Genius recommends doing Archive Install, then use 10.4 disk to run Disk Utilities to check Permissions etc.
- I load 10.4 and then run Disk Utilities. The start-up disk is already properly identified, no need to re-select the internal HD Sys X. But sure enough, some of the Permissions needed repair and were fixed. Problem seems solved, system runs fine for 3 days.
- Student goes back to college. Today she reports that the blinking question mark is back, but now she can't run Disk Utilities because I still have the 10.4 disk at home, and her 10.3 disk won't work anymore.
I should also mention: Student has been having short battery re-charge life. Checked the Apple Website and realized that her battery S/N is covered under the free replacement program. Today she received the new battery and installed it, and then when she re-started, that's when the blinking question mark showed up again. Could there be a connection between the power supply and the blinking question mark?
What to do? Any ideas welcomed. Student wants new computer, I say not so fast.....
iBook G4 Mac OS X (10.4.5)

Assuming that you get the flashing question mark for extended periods of time (i.e. not just one or two flashes and then it boots), and repeatedly (i.e. it takes several power cycles to boot the system), I'd recommend a couple of steps:
1) Run the Disk Utility -> Repair Disk option while booted off CD. This will check and repair common disk problems that can cause this kind of issue
2) Reset the parameter RAM (PRAM) to reset the system settings (Command-Option-P-R as you power on)
3) When this happens, hold down the option key as you power up the system. this will offer a list of available boot drives. Check that your boot drive is available.
4) If all else fails, backup - soon, and be prepared to replace the hard drive. This might sound drastic but I'd had a number of laptops die through failed drives. This option is especially true if you're experiencing other unexplained problems such as hangs and crashes while running the machine.

Blinking question mark folder, new hard drive

Okay so I've been having this problem for a couple weeks now. My computer was running a bit slowly when I was watching videos online, and it froze so I forced a shut down. It turned back on and it worked for a couple minutes, but then it froze again and when I attempted to reset it I got the scary blinking question mark. I went through all the options to fix it, but the computer could not find my hard drive. When I tried to repair disk no hard drive came up, and when I tried to re-install ios x it also could not find a hard drive. I confirmed that the hard drive had died so I purchased a new one, but now that a new one is installed I cannot re-install ios x because the computer won't read the disc. Under the utilities menu it shows that the disc is there, but it just won't re-install.
I checked on another computer and confirmed that the disc still works. I put it in my computer upon start up and got no response from the machine. Instead of getting the blinking question mark, the screen just stays gray.
My computer is a 2012 macbook pro. The disc I had to buy online because it did not come with my computer, and has OS version 10.5.2 on it.
Thanks

Hello,
A mid 2012 MBP should still be covered under AppleCare!?
Anyway, that MBP won't boot/use/run 10.5.anything, it came with...
Pre-Installed MacOS: X 10.7.3 (11D2515)
If you have an Apple Store nearby they can reinstall 10.7 or newer on it, 10.7 & up is only availble from a Download, not on Disc.

Blinking Globe & Blinking Question Mark! What do I do??

So I have owned a G5 for a while now...and ever since i got it, the damm thing blinks a globe icon at me for 10 mins, then, i get a blinking question mark for another 10 mins...dont know very much about mac so if someone could help me ou that'd be great...thanks...Josh
Dual 1.8 Ghz PowerPC G5 Mac OS X (10.3.9)

Hi Josh, and Welcome to Discussions!
Assuming that your system eventually loads, open System Preferences > Startup Disk:
Click on Mac OS X, 10.3.9 on Macintosh HD.
Quit System Preferences.
The next restart should be normal.
Good Luck!
ali b

Use a G5 startup DVD on iBook G4? (Blinking question mark)

I recently tried installing Leopard on my iBook G4 (which currently runs Tiger 10.4.11); it was my brother's software disk and he already had it installed on his computer, so it wouldn't let me - I learned the hard way.
I attempted multiple times to boot and install from the install DVD, but it would usually freeze or crash, so I gave up the effort.
Now whenever I turn on my iBook, i briefly get the screen of a folder with a blinking question mark in it. Then after a few seconds, the Apple logo shows up and the computer boots normally. Everything seems fine, but that blinking question mark screen bothers me. I'd like to restore the system software, but I don't have the install discs.
I DO have the software restore discs for my iMac G5, which also runs Tiger (10.4.11). Can I use this to restore the software? Is it a "universal" version of OSX 10.4 suitable to run on a G4, or is specially tailored for the G5?
I bought the iBook used, so there were no install discs, which worries me. But if I can use the discs that came with my G5 to at least perform restore duties, that'd be good.

Check the setting in the Startup Disk pane of System Preferences.
(53439)

IMac wont boot Past Grey Screen, finder folder with blinking question mark

iMac G5 won't boot Past Grey Screen. The G5 froze and i restarted, It will not go past the grey screen and it has the finder folder with blinking question mark, also the fans kick on wide open. As it atempts to boot a sound plays "beepda beepda beepda beep" that starts quiet and gets louder and repeats a couple of times. I ran a hardware check on the startup disk and all hardware passed. I thought it might be the RAM any suggestions?
I have restarted using the troubleshooting methods in the guide.

Sorry for the late reply. The drive shows up when booting to disk, but it will not allow you to verify disk or repair. Also it will not allow you to select the hard drive to reinstall the software. Under disk utility Maxtor sabre shows up with total capacity:0 bytes.
I've taking the Mac to the Apple store to get looked at, and its probly the hard drive. Now Im trying to see if theres a way to recover the data myself. I've used software like "Data Rescue" the hard drive shows up "Maxtor Sabre" totally capacity: 0 bytes, and it will not recover anything.
Did this test just to see if it was power problem.
http://support.apple.com/kb/HT2173
Thats when noticed the beeps are coming from the hard drive. So its getting power.
Now just wondering how to recover data.
Any suggestions?

PowerBook G4 Folder With Blinking Question Mark & Finder Icon At Startup

Hi I'm a MacBook Pro user but I just dropped my friend's PowerBook G4. It froze afterwards so I held down the power button to restart it but then everytime it starts up, a folder with a blinking question mark and finder icon shows up.
I tried restarting with the ctrl + command + power button but it shows up with the folder everytime.
She didn't have her installation disc 1 but right now disk 2 is in the laptop and we can't get it out.
How can I resolve this? Thank you!

The folder with the blinkiung ? indicates that the Mac can't find a bootable OS. Try restarting holding down the track button to get the disk out of the drive.

Imac g3 os; blinking question mark, folder on boot

Thanks for your help Nick. I did as you said.
selected startup disk, then clicked on macintosh hd
and clicked on restart.
When it restarted, the blinking question mark
inside the folder appeared.
Am I having a possible hard ware problem of
some kind ? Have tried shocking pram already.
Is it bad pram battery, or maybe a
hard drive problem ?
Maybe one bad memory stick ?
I am lost here. New to macs.
Any help would be appreciated.

Please stick to the other topic. This is in a round about way a duplicate. You will confuse yourself if others answer here.

Blinking question mark on startup - tried lots of things - advice?

Hi,
A friend called me yesterday about a two year old iMac. Got the blinking question mark on startup. So I went over, tried disc utility, but disc utility (off the iMac's install disc) could not even see the hard drive. So I tried TechTool Pro. Same result. TechTool from AppleCare disc, same result, DriveGenius, same result, start up in single user mode, same result, targeted disc mode connected to my MBP, same result, Data Recovery II, same result, connected a Mac via FireWire and started up from that and ran those same diagnostics, same result. None of those could even find - much less repair - the hard drive. It still shows a blinking question mark. It seems like all the hardware is working fine (motherboard, display, etc), except the hard drive. Any advice?
Thanks!
Russ Conte

The machine must be a G5, or it would be older than 2 years. And no AppleCare or it would be in the shop before this. The most likely cause is hard drive failure, as already stated. A fact of life is that all hard drives will fail or have failed.
You can deal with this, providing you can handle a screwdriver. Go to the support area of the Apple Website and click "Manuals" instead of discussions where you are reading this. In the block "search manuals" type "Imac Hard Drive". The next step is to select the instructions for correct machine, and download.
Cost of replacement drives depends upon capacity. One source is macsales.com.
A new drive will have to be formatted. Easy to do prior to installation by connecting to any Mac with a Universal Drive Adapter via a USB connection. That adapter is also available at macsales and other places.
Final step after installation is to install the OS hopefully from the original disks.
Good luck to you.

Blinking question mark folder with only OS X base system left

Yesterday I turned my laptop on to see a blinking question mark folder. I searched through a lot of people questions with the same problem however mine is not the same because I only have the OS X base system left. I can't redownload the OS X lion because there is nothing to download it after I chose the option to redownload it. I see that most people have the Macintosh HD but I don't have anything like that.
disk1
Mac OS X Base System
that's all I see when I try the repair option?

Have you tried booting to your Recovery HD (if you are running Lion or Mountain Lion?) If not and if you were running Lion or Mountain Lion, then:
Question (?) Mark, Blinking Folder, or Gray Screen at Startup
These are related but not identical issues. Their causes are outlined in Intel-based Mac- Startup sequence and error codes, symbols. Solutions may be found in:
A flashing question mark appears when you start your Mac
Mac OS X- Gray screen appears during startup
In most cases the problems may be caused by:
Problem with the computer's PRAM - See Resetting your Mac's PRAM and NVRAM.
Boot drive's directory has been corrupted - Repair with Disk Utility.
Critical system files are damaged or deleted - Reinstall OS X.
The disk drive is physically non-functional - Replace the hard drive.
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.
The main difference if you are using Lion or Mountain Lion is that you must first boot from the Recovery HD:
Boot From 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.
Reinstall Snow Leopard Without Erasing The drive
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 Mac OS X 10.6.8 Update Combo v1.1.
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.

Blinking question mark folder - Please help to restore from USB

Hello,
I haven't been able to my Mac about 5 days now and I hope someone can help me.
I initially had Yosemite then using disk utility I erased the hard drive, after that I was going to install Yosemite again as a fresh copy and mac froze so I had to restart now its showing a blinking question mark folder. I was able to do an internet recovery but it was trying to install Lion.
I currently have a copy of Maverick and would like to install that. I am at this screen as show in the picture: I have selected the source as the Maverick file on
the USB and the destination as the HD; should I click restore and would that install the Maverick OS or is there another way?
Thanks
the

nazfaz wrote:
Is there a way to install Yosemite since I had downloaded it via my ID?
You have to reinstall OS X Lion, setup your account, log into the App Store with the Apple ID you used to download Yosemite and you should see it in your Purchases tab. Then you can download it and install it. What I would do is download it, quit the install and save the Install OS X Yosemite.app file out of your /Applications folder to another location so you can create a USB thumb drive installer. Then go back into /Applications and run the install app to upgrade from Lion.
Unless you have an OS X Yosemite USB thumb drive installer, you can't install Yosemite again until you do the above paragraph and upgrade.
If you have the Install OS X Yosemite.app on another Mac to create a USB thumb drive, create it and boot from it to install Yosemite.

Blinking question mark and folder on startup

Hi everyone,
I'm in need of some help. I turned on my mac today and got a gray screen with a little folder icon and a blinking question mark in the center. I'm on a G4 running OS X Tiger. I'm trying to boot using the startup disk but here's the problem, I have an external dvd drive connected by firewire, so the only way I can startup the Tiger dvd is from that external dvd drive. I put the dvd in (only my monitor, mouse, keyboard and the dvd drive are plugged in), restarted, pressed 'c' got the installer menu, went to disk utility but the only hardrive it shows is for my dvd drive (2.6GB LaCieGroup SA) and the icon of the dvd underneath, it does not show the macs hardrive.
I don't know what to do can someone please help are there any other options?
Thanks
Chris

Hi Chris99,
Welcome to Apple Discussions.
Regrets you're experiencing difficulty.
In the absence of any additional details about your scenario, here are my two cents.
The folder icon with blinking question mark implies that your Mac fails to recognize its internal hard drive as a bootable device.
Further, Disk Utility fails to recognize your Mac's internal hard drive.
One possiblity is that your internal hard drive's ribbon cable has come loose. You can test this by opening the G4's case and playing with the cable.
Another possibility is that the hard drive's ribbon cable is defective. You can test this by using another ribbon cable.
A third possibility is that the hard drive has stopped functioning properly. If you have another Mac, you can test this by connecting the G4 to the other Mac using a Firewire cable, then cold boot the other Mac, then cold boot the G4 while pressing the T key. If the G4's hard drive fails to display on the other Mac's desktop, this would support the third possibility. You also can test this by using a third-party hard drive repair utility (Tech Tool Pro; DiskWarrior; Drive Genius).
If you live near to an Apple Store or authorized Apple service shop, you could bring your G4 to a technician there and request a diagnosis.
Hope this helps.

Blinking question mark folder icon on startup (but not always!)

I recently obtained a new hard drive (Western Digital 80gb) and installed the Mac OS on a 500 mhz Cube; the DVD drive was not recognized but I removed the jumper on the drive pins rendering the disc a master and finally, the DVD drive was found so that I could perform the OS install. The problem is that if I start up the Cube after a long period of time having been OFF (e.g., 5 hours) there is the blinking question mark folder (Mac OS logo alternates with question mark). After 3-4 minutes, the startup disc is finally located. Now, if I do a cold restart a few minutes later, there is NO problem on startup. My startup issue always occurs after a longer period of time with the Cube having been OFF. There is a new battery installed, permissions are fixed, the drive checks out without problems with disc utility. What could be the problem?

Probably your PRAM battery is gone. This stores information such as your preferred startup disk. I know you said you put in a new battery but have you actually tested it? The computer being off for several hours really, really sounds like a bad battery. Also check the terminals both on the battery and in the machine aren't corroded and it is seated correctly.
[Texas Mac Man's PRAM, battery, PMU tutorial|http://www.geocities.com/texas_macman/pram.html]
[Apple's PRAM reset directions|http://docs.info.apple.com/article.html?artnum=2238]
If you have a digital multimeter you can check the condition of your present battery. It should read at least 3.2V if it is the 3.6V half-AA battery type. Ideally this should be measured while the battery is under load; added recommendation from Hans777:
I have recently found out that an exhausted battery will still indicate >3.6 V with a high internal resistance VM.
Checking incircuit: powercord disconnected press PMU reset button for >about 5 sec before measuring.
Checking outside: load the battery with a 1500 Ohm resistor when measuring.
[Resetting Cuda/PMU on Power Mac G5, Power Mac G4, Power Macintosh G3|http://docs.info.apple.com/article.html?artnum=86760]
Message was edited by: Limnos

My Macintosh Classic shows blinking question mark :(

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